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Photoinduced phase transition on black samarium monosulfide
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2024
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Hiroshi Watanabe
Yusuke Takeno
Yusuke Negoro
Ryohei Ikeda
Yoko Shibata
Yitong Chen
Takuto Nakamura
Kohei Yamagami
Yasuyuki Hirata
Yujun Zhang
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Photo-induced phase transition on black samarium monosulfide
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2024
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Hiroshi Watanabe
Yusuke Takeno
Yusuke Negoro
Ryohei Ikeda
Yoko Shibata
Yitong Chen
Takuto Nakamura
Kohei Yamagami
Yasuyuki Hirata
Yujun Zhang
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All-optical helicity-dependent switching in NiCo$_2$O$_4$ thin films
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2024
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Ryunosuke Takahashi
Yann Le Guen
S. Nakata
Junta Igarashi
J. Hohlfeld
G. Malinowski
Lingling Xie
Daisuke Kan
Yuichi Shimakawa
S. Mangin
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Spectroscopic investigations on trivalent ruthenium ions in ruthenium perovskite oxide thin films
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2024
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S. Nakata
Ryunosuke Takahashi
Ryohei Matsumoto
Lingfei Zhang
Hirosuke Sumida
Satoru Suzuki
Takahiro Fujita
M. Kawasaki
Hiroki Wadati
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<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mn>4</mml:mn><mml:mi>f</mml:mi></mml:mrow></mml:math> electron temperature driven ultrafast electron localization
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2024
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Kohei Yamagami
Hiroki Ueda
U. Staub
Yujun Zhang
K. Yamamoto
Sang Han Park
Soonnam Kwon
Akihiro Mitsuda
H. Wada
Takayuki Uozumi
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Spectroscopic investigations on trivalent ruthenium ions in ruthenium
perovskite oxide thin films
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2024
|
Shinichi Nakata
Ryota Takahashi
Riki Matsumoto
Ling Zhang
Hiroaki Sumida
Shingo Suzuki
Takahiro Fujita
M. Kawasaki
Hiroki Wadati
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Photocarrier transport of ferroelectric photovoltaic thin films detected by the magnetic dynamics of adjacent ferromagnetic layers
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2023
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Yujun Zhang
Ji Ma
Keisuke Ikeda
Yasuyuki Hirata
Kohei Yamagami
C. SchĂŒĂler-Langeheine
N. Pontius
Haojie Han
Yuanhua Lin
CeâWen Nan
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Lattice constants and magnetism of L10-ordered FePt under high pressure
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2023
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S. Sawada
K. Okai
Hiroshi Fukui
Ryunosuke Takahashi
Naoki Ishimatsu
H. Maruyama
Naomi Kawamura
S. Kawaguchi
Naohisa Hirao
Takeshi Seki
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Optically Induced Magnetization Switching in NiCo<sub>2</sub>O<sub>4</sub> Thin Films Using Ultrafast Lasers
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2023
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Ryunosuke Takahashi
Takuo Ohkochi
Daisuke Kan
Yuichi Shimakawa
Hiroki Wadati
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Photocarrier Transport of Ferroelectric Photovoltaic Thin Films Detected by the Magnetic Dynamics of Adjacent Ferromagnetic Layers
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2023
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Yujun Zhang
Ji Ma
Keisuke Ikeda
Yasuyuki Hirata
Kohei Yamagami
C. SchĂŒĂler-Langeheine
N. Pontius
Yuanhua Lin
CeâWen Nan
Hiroki Wadati
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4$f$ electron temperature driven ultrafast electron localization
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2023
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Kohei Yamagami
Hiroki Ueda
U. Staub
Yujun Zhang
K. Yamamoto
Sang Han Park
Soonnam Kwon
Akihiro Mitsuda
H. Wada
Takayuki Uozumi
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Spin-charge coupling and decoupling in perovskite-type iron oxides <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:msub><mml:mi>Sr</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Ba</mml:mi><mml:mi>x</mml:mi></mml:msub></mml:mrow><mml:mo>)</mml:mo></mml:mrow><mml:mrow><mml:mn>2</mml:mn><mml:mo>/</mml:mo><mml:mn>3</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi>âŠ
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2022
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Masaho Onose
H. Takahashi
Takashi Saito
Takashi Kamiyama
Ryunosuke Takahashi
Hiroki Wadati
Shinji Kitao
Makoto Seto
Hajime Sagayama
Yuichi Yamasaki
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Photoinduced transient states of antiferromagnetic orderings in La<sub>1/3</sub>Sr<sub>2/3</sub>FeO<sub>3</sub> and SrFeO<sub>3âÎŽ </sub> thin films observed through time-resolved resonant soft x-ray scattering
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2022
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K. Yamamoto
Tomoyuki Tsuyama
S. Ito
Kou Takubo
Iwao Matsuda
N. Pontius
C. SchĂŒĂler-Langeheine
Makoto Minohara
Hiroshi Kumigashira
Yuichi Yamasaki
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Light-enhanced gating effect at the interface of oxide heterostructure
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2022
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Neha Wadehra
Ruchi Tomar
Yuichi Yokoyama
Akira Yasui
E. Ikenaga
Hiroki Wadati
D. Maryenko
Suvankar Chakraverty
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Photo-induced antiferromagnetic-ferromagnetic and spin-state transition in a double-perovskite cobalt oxide thin film
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2022
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Yujun Zhang
Tsukasa Katayama
Akira Chikamatsu
C. SchĂŒĂler-Langeheine
N. Pontius
Yasuyuki Hirata
Kou Takubo
Kohei Yamagami
Keisuke Ikeda
K. Yamamoto
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Optically-induced magnetization switching in NiCo2O4 thin films using ultrafast lasers
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2022
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Ryunosuke Takahashi
Takuo Ohkochi
Daisuke Kan
Yuichi Shimakawa
Hiroki Wadati
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Ultrafast demagnetization in NiCo2O4 thin films probed by time-resolved microscopy
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2021
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Ryunosuke Takahashi
Yoshiki Tani
H. Abe
Minato Yamasaki
Ikumi Suzuki
Daisuke Kan
Yuichi Shimakawa
Hiroki Wadati
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Ultrafast electron localization in the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>Eu</mml:mi><mml:msub><mml:mi>Ni</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:msub><mml:mi>Si</mml:mi><mml:mrow><mml:mn>0.21</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi>Ge</mml:mi><mml:mrow><mml:mn>0.79</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mo>)</mml:mo></mml:mrow><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math> correlated âŠ
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2021
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J. R. L. Mardegan
Serhane Zerdane
Giulia F. Mancini
Vincent Esposito
Jérémy R. Rouxel
Roman Mankowsky
Cristian Svetina
Namrata Gurung
Sergii Parchenko
M. Porer
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Spin-orbital liquid in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Ba</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi>CuSb</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>9</mml:mn></mml:msub></mml:mrow></mml:math> stabilized by oxygen holes
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2021
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Kou Takubo
Huiyuan Man
Satoru Nakatsuji
K. Yamamoto
Yujun Zhang
Yasuyuki Hirata
Hiroki Wadati
Akira Yasui
T. Mizokawa
D. I. KhomskiÇ
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High-temperature antiferromagnetism in Yb based heavy fermion systems proximate to a Kondo insulator
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2021
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Shintaro Suzuki
Kou Takubo
Kentaro Kuga
Wataru Higemoto
T. Ito
Takahiro Tomita
Yasuyuki Shimura
Y. Matsumoto
CĂ©dric Bareille
Hiroki Wadati
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Photo-induced Antiferromagnetic-ferromagnetic Transition and Electronic Structure Modulation in GdBaCo$_2$O$_{5.5}$ Thin Film.
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2021
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Yujun Zhang
Tsukasa Katayama
Akira Chikamatsu
C. SchĂŒĂler-Langeheine
N. Pontius
Yasuyuki Hirata
Kou Takubo
Kohei Yamagami
Keisuke Ikeda
K. Yamamoto
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Hard x-ray photoemission study on strain effect in LaNiO3 thin films
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2021
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Kohei Yamagami
Kohei Ikeda
Atsushi Hariki
Yujun Zhang
Akira Yasui
Yasumasa Takagi
Yasushi Hotta
Takayoshi Katase
Toshio Kamiya
Hiroki Wadati
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Photoinduced Transient States of Antiferromagnetic Orderings in La${}_{1/3}$Sr${}_{2/3}$FeO${}_{3}$ and SrFeO${}_{3}$ Thin Films Observed through Time-resolved Resonant Soft X-ray Scattering
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2021
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K. Yamamoto
Tomoyuki Tsuyama
S. Ito
Kou Takubo
Iwao Matsuda
N. Pontius
C. SchĂŒĂler-Langeheine
Makoto Minohara
Hiroshi Kumigashira
Yuichi Yamasaki
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Itinerant ferromagnetism mediated by giant spin polarization of the metallic ligand band in the van der Waals magnet <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Fe</mml:mi><mml:mn>5</mml:mn></mml:msub><mml:mi>Ge</mml:mi><mml:msub><mml:mi>Te</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>
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2021
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Kohei Yamagami
Yuita Fujisawa
Benjamin Driesen
Chia-Hsiu Hsu
Kaishu Kawaguchi
Hiroki Tanaka
Takeshi Kondo
Yujun Zhang
Hiroki Wadati
K. Araki
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Nature of low-temperature dense ice up to 80 GPa observed by x-ray diffraction
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2021
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Hiroshi Fukui
Hirokazu Kadobayashi
H. Abe
Ryunosuke Takahashi
Hiroki Wadati
Naohisa Hirao
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Localized character of charge excitations for <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>La</mml:mi><mml:mrow><mml:mn>2</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Sr</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:mi>Ni</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mrow><mml:mn>4</mml:mn><mml:mo>+</mml:mo><mml:mi>ÎŽ</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math> revealed by oxygen <mml:math xmlns:âŠ
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2020
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Kohei Yamagami
Kenji Ishii
Yasuyuki Hirata
Keisuke Ikeda
Jun Miyawaki
Yoshihisa Harada
Masanori Miyazaki
Shun Asano
M. Fujita
Hiroki Wadati
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Interfacial-hybridization-modified Ir ferromagnetism and electronic structure in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>LaMnO</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mtext>/</mml:mtext><mml:msub><mml:mi>SrIrO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> superlattices
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2020
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Yujun Zhang
Yong Zheng Luo
Liang Wu
Motohiro Suzuki
Qinghua Zhang
Yasuyuki Hirata
Kohei Yamagami
Kou Takubo
Keisuke Ikeda
K. Yamamoto
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Hard and soft x-ray photoemission spectroscopy study of the new Kondo system SmO thin film
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2020
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Shoya Sakamoto
Kenichi Kaminaga
Daichi Oka
Ryu Yukawa
Masafumi Horio
Yuichi Yokoyama
K. Yamamoto
Kou Takubo
Yosuke Nonaka
K. Koshiishi
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Element-selectively tracking ultrafast demagnetization process in Co/Pt multilayer thin films by the resonant magneto-optical Kerr effect
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2020
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K. Yamamoto
S. El Moussaoui
Yasuyuki Hirata
Susumu Yamamoto
Yuya Kubota
Shigeki Owada
Makina Yabashi
Takeshi Seki
KĆki Takanashi
Iwao Matsuda
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Photoemission and dynamical mean field theory study of electronic correlations in a t2g5 metal SrRhO3 thin film
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2020
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Yujun Zhang
Minjae Kim
Jernej Mravlje
Changhee Sohn
Yongseong Choi
Joerg Strempfer
Yasushi Hotta
Akira Yasui
John Nichols
Ho Nyung Lee
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Spintronic superconductor in a bulk layered material with natural spin-valve structure
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2020
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Shunsuke Sakuragi
Shun Sasaki
Ryosuke Akashi
Ryosuke Sakagami
Kazuyuki Kuroda
CĂ©dric Bareille
T. Hashimoto
Tomitaro Nagashima
Yuto Kinoshita
Yasuyuki Hirata
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Evidence for bond-disproportionation in LiNiO2 from x-ray absorption spectroscopy
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2020
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R. J. Green
Hiroki Wadati
Tom Regier
Andrew Achkar
Christopher McMahon
J. P. Clancy
H. A. Dabkowska
B. D. Gaulin
G. A. Sawatzky
D. G. Hawthorn
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Ultrafast demagnetization of Pt magnetic moment in L1<sub>0</sub>-FePt probed by magnetic circular dichroism at a hard x-ray free electron laser
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2019
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K. Yamamoto
Yuya Kubota
Motohiro Suzuki
Yasuyuki Hirata
Karel Carva
Marco Berritta
Kou Takubo
Yohei Uemura
Ryo Fukaya
Kenta Tanaka
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Intrinsic 2D Ferromagnetism in V<sub>5</sub>Se<sub>8</sub> Epitaxial Thin Films
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2019
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Masaki Nakano
Yue Wang
S. Yoshida
Hideki Matsuoka
Yuki Majima
Keisuke Ikeda
Yasuyuki Hirata
Yukiharu Takeda
Hiroki Wadati
Yoshimitsu Kohama
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Nature of Carrier Doping in TâČ-La<sub>1.8â</sub><i><sub>x</sub></i>Eu<sub>0.2</sub>Sr<i><sub>x</sub></i>CuO<sub>4</sub> Studied by X-Ray Photoemission and Absorption Spectroscopy
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2019
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Chun Lin
Masafumi Horio
Takayuki Kawamata
Shin Saito
K. Koshiishi
Shoya Sakamoto
Yujun Zhang
K. Yamamoto
Keisuke Ikeda
Yasuyuki Hirata
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Photoinduced valence dynamics in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>EuNi</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mrow><mml:mo>(</mml:mo><mml:msub><mml:mi>Si</mml:mi><mml:mrow><mml:mn>0.21</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi>Ge</mml:mi><mml:mrow><mml:mn>0.79</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mo>)</mml:mo></mml:mrow><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math> studied via time-resolved x-ray absorption spectroscopy
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2019
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Yuichi Yokoyama
K Kawakami
Yasuyuki Hirata
Kou Takubo
K. Yamamoto
K. Abe
Akihiro Mitsuda
H. Wada
Takayuki Uozumi
Susumu Yamamoto
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Localized Charge Excitations of La$_{2-x}$Sr$_{x}$NiO$_{4+{\delta}}$ Revealed by Oxygen $K$-edge Resonant Inelastic X-ray Scattering
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2019
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Kohei Yamagami
Kenji Ishii
Yasuyuki Hirata
Keisuke Ikeda
Jun Miyawaki
Yoshihisa Harada
Masanori Miyazaki
Shun Asano
M. Fujita
Hiroki Wadati
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Electronic Structure of Ce-Doped and -Undoped <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>Nd</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi>CuO</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math> Superconducting Thin Films Studied by Hard X-Ray Photoemission and Soft X-Ray Absorption Spectroscopy
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2018
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Masafumi Horio
Yoshiharu Krockenberger
K. Yamamoto
Yuichi Yokoyama
Kou Takubo
Yasuyuki Hirata
Shoya Sakamoto
K. Koshiishi
Akira Yasui
E. Ikenaga
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Commensurate versus incommensurate charge ordering near the superconducting dome in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Ir</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Pt</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mi>Te</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math> revealed by resonant x-ray scattering
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2018
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Kou Takubo
K. Yamamoto
Yasuyuki Hirata
Hiroki Wadati
T. Mizokawa
Ronny Sutarto
Feizhou He
Kenji Ishii
Yuichi Yamasaki
Hironori Nakao
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Tensile-Strain-Dependent Spin States in Epitaxial<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>LaCoO</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>Thin Films
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2018
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Yasunori Yokoyama
Yuichi Yamasaki
M. Taguchi
Yasuyuki Hirata
Kou Takubo
Jun Miyawaki
Yoshihisa Harada
Daisuke Asakura
J. Fujioka
Masao Nakamura
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High temperature antiferromagnetism proximate to a Kondo insulator in $\alpha$-YbAl$_{1-x}$Mn$_{x}$B$_{4}$
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2018
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Shintaro Suzuki
Kou Takubo
Kentaro Kuga
Wataru Higemoto
T. Ito
Takahiro Tomita
Yasuyuki Shimura
Y. Matsumoto
CĂ©dric Bareille
Hiroki Wadati
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Thickness dependence and dimensionality effects on charge and magnetic orderings in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>La</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>/</mml:mo><mml:mn>3</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi>Sr</mml:mi><mml:mrow><mml:mn>2</mml:mn><mml:mo>/</mml:mo><mml:mn>3</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mi>FeO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> thin films
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2018
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K. Yamamoto
Yasuyuki Hirata
Masafumi Horio
Yasunori Yokoyama
Kou Takubo
Makoto Minohara
Hiroshi Kumigashira
Yuichi Yamasaki
Hironori Nakao
Youichi Murakami
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Orbital order and fluctuations in the two-leg ladder materials <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>BaFe</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>X</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> ( <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>X</mml:mi><mml:mo>=</mml:mo><mml:mi mathvariant="normal">S</mml:mi></mml:mrow></mml:math> and Se) and <mml:math xmlns:mml="http://www.w3.org/1998/Math/âŠ
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2017
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Kou Takubo
Yuichi Yokoyama
Hiroki Wadati
Shun Iwasaki
T. Mizokawa
Teak D. Boyko
Ronny Sutarto
Feizhou He
Kazuki Hashizume
Satoshi Imaizumi
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Capturing ultrafast magnetic dynamics by time-resolved soft x-ray magnetic circular dichroism
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2017
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Kou Takubo
K. Yamamoto
Yasuyuki Hirata
Yuichi Yokoyama
Yuya Kubota
S. Yamamoto
Susumu Yamamoto
Iwao Matsuda
Shik Shin
Takeshi Seki
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Orbital order and fluctuation in BaFe$_2X_3$ ($X$ = S and Se) and CsFe$_2$Se$_3$ probed by x-ray absorption and resonant inelastic x-ray scattering spectroscopy
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2017
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Kou Takubo
Yuichi Yokoyama
Hiroki Wadati
T. Mizokawa
Teak D. Boyko
Ronny Sutarto
Feizhou He
Kazuki Hashizume
Takuya Aoyama
Kenya Ohgushi
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Photoinduced Demagnetization and Insulator-to-Metal Transition in Ferromagnetic Insulating<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>BaFeO</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>Thin Films
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2016
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T. Tsuyama
Suvankar Chakraverty
S. Macke
N. Pontius
C. SchĂŒĂler-Langeheine
Harold Y. Hwang
Yoshinori Tokura
Hiroki Wadati
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Electronic structure of Li1+<i>x</i>[Mn0.5Ni0.5]1â<i>x</i>O2 studied by photoemission and x-ray absorption spectroscopy
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2015
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Yasunori Yokoyama
Daiki Ootsuki
T. Sugimoto
Hiroki Wadati
Jun Okabayashi
Xu Yang
Fei Du
Gang Chen
T. Mizokawa
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Engineering a Spin-Orbital Magnetic Insulator by Tailoring Superlattices
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2015
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Jobu Matsuno
K. Ihara
S. Yamamura
Hiroki Wadati
Kenji Ishii
V. Vijay Shankar
HaeâYoung Kee
H. Takagi
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Observation of a Devilâs Staircase in the Novel Spin-Valve System<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>SrCo</mml:mi></mml:mrow><mml:mrow><mml:mn>6</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mrow><mml:mn>11</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>
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2015
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Tatsuma D. Matsuda
Sven Partzsch
T. Tsuyama
E. Schierle
E. Weschke
J. Geck
Takashi Saito
Shintaro Ishiwata
Yoshinori Tokura
Hiroki Wadati
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X-ray spectroscopic study of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi mathvariant="normal">BaFeO</mml:mi><mml:msub><mml:mrow /><mml:mn>3</mml:mn></mml:msub></mml:math>thin films: An<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msup><mml:mi mathvariant="normal">Fe</mml:mi><mml:mrow><mml:mn>4</mml:mn><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:math>ferromagnetic insulator
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2015
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T. Tsuyama
Takuya Matsuda
Suvankar Chakraverty
J. Okamoto
E. Ikenaga
A. Tanaka
T. Mizokawa
Harold Y. Hwang
Yoshinori Tokura
Hiroki Wadati
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Photoemission and DMFT study of electronic correlations in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">SrMoO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>: Effects of Hund's rule coupling and possible plasmonic sideband
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2014
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Hiroki Wadati
Jernej Mravlje
K. Yoshimatsu
Hiroshi Kumigashira
M. Oshima
Takeharu Sugiyama
E. Ikenaga
A. Fujimori
Antoine Georges
Aldin Radetinac
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Bond order and the role of ligand states in stripe-modulated<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">IrTe</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>
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2014
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Kou Takubo
Riccardo Comin
Daiki Ootsuki
T. Mizokawa
Hiroki Wadati
Y. Takahashi
Goro Shibata
A. Fujimori
Ronny Sutarto
Feizhou He
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Orbital correlations and dimensional crossover in epitaxial Pr<sub>0.5</sub>Ca<sub>0.5</sub>MnO<sub>3</sub>/La<sub>0.5</sub>Sr<sub>0.5</sub>MnO<sub>3</sub>superlattices
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2014
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Hiroki Wadati
J. Okamoto
M. Garganourakis
Valerio Scagnoli
U. Staub
Enju Sakai
Hiroshi Kumigashira
Takeharu Sugiyama
E. Ikenaga
Masao Nakamura
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Revealing orbital and magnetic phase transitions in Pr<sub>0.5</sub>Ca<sub>0.5</sub>MnO<sub>3</sub>epitaxial thin films by resonant soft x-ray scattering
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2014
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Hiroki Wadati
J. Geck
E. Schierle
Ronny Sutarto
Feizhou He
D. G. Hawthorn
Masao Nakamura
M. Kawasaki
Yoshinori Tokura
G. A. Sawatzky
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Insulator-to-Superconductor Transition upon Electron Doping in a BiS<sub>2</sub>-Based Superconductor Sr<sub>1â</sub><i><sub>x</sub></i>La<i><sub>x</sub></i>FBiS<sub>2</sub>
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2013
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Hideaki Sakai
Daichi Kotajima
Kosuke Saito
Hiroki Wadati
Yuki Wakisaka
Masaichiro Mizumaki
Kiyofumi Nitta
Yoshinori Tokura
Shintaro Ishiwata
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Spectroscopic studies on the electronic and magnetic states of Co-doped perovskite manganite Pr<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mrow><mml:mn>0.8</mml:mn></mml:mrow></mml:msub></mml:math>Ca<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mrow><mml:mn>0.2</mml:mn></mml:mrow></mml:msub></mml:math>Mn<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:âŠ
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2013
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K. Yoshimatsu
Hiroki Wadati
Enju Sakai
T. Harada
Y. Takahashi
Takayuki Harano
Goro Shibata
K. Ishigami
Takashi Kadono
T. Koide
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Electronic structure of the hole-doped delafossite oxides CuCr<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mrow><mml:mn>1</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:math>Mg<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mi>x</mml:mi></mml:msub></mml:math>O<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mn>2âŠ
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2013
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Takumi Yokobori
Mario Okawa
Kohta Konishi
Ryota Takei
K. Katayama
Satoshi Oozono
Takashi Shinmura
Taichi Okuda
Hiroki Wadati
Enju Sakai
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Impact of MnâOâOâMn superexchange pathways in a honeycomb lattice Mn oxide with small charge-transfer energy
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2013
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Hiroki Wadati
Koichi Kato
Yuki Wakisaka
Takaaki Sudayama
D. G. Hawthorn
Tom Regier
Nobuaki ONISHI
Masaki Azuma
Yuichi Shimakawa
T. Mizokawa
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Large spin-orbit splitting and weakly anisotropic superconductivity revealed with single-crystalline noncentrosymmetric CaIrSi<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mn>3</mml:mn></mml:msub></mml:math>
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2012
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G. Eguchi
Hiroki Wadati
Takeharu Sugiyama
E. Ikenaga
Shingo Yonezawa
Y. Maeno
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Imprinting Magnetic Information in Manganites with X Rays
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2012
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M. Garganourakis
Valerio Scagnoli
S. W. Huang
U. Staub
Hiroki Wadati
Masao Nakamura
Vitaliy A. Guzenko
M. Kawasaki
Yoshinori Tokura
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Probing the Role of Co Substitution in the Electronic Structure of Iron Pnictides
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2012
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G. Levy
Ronny Sutarto
D. Chevrier
Tom Regier
R. I. R. Blyth
J. Geck
S. Wurmehl
Luminita Harnagea
Hiroki Wadati
T. Mizokawa
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Utility of the inverse partial fluorescence for electronic structure studies of battery materials
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2012
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Hiroki Wadati
Andrew Achkar
D. G. Hawthorn
Tom Regier
M. P. Singh
K. D. Truong
P. Fournier
G. Chen
T. Mizokawa
G. A. Sawatzky
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Origin of the Large Polarization in Multiferroic<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>YMnO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>Thin Films Revealed by Soft- and Hard-X-Ray Diffraction
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2012
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Hiroki Wadati
J. Okamoto
M. Garganourakis
Valerio Scagnoli
U. Staub
Yuichi Yamasaki
Hironori Nakao
Youichi Murakami
Masahito Mochizuki
Masao Nakamura
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High temperature oxygen near edge x-ray absorption fine structure valence band spectra and conductivity of LaFe3/4Ni1/4O3 from 300 to 773 K
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2011
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Artur Braun
Selma Erat
Ahmad Kamal Ariffin
R. Manzke
Hiroki Wadati
Thomas Graule
Ludwig J. Gauckler
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Electronic structure of the SrTiO<sub>3</sub>/LaAlO<sub>3</sub>interface revealed by resonant soft x-ray scattering
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2011
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Hiroki Wadati
J. Geck
D. G. Hawthorn
Tohru Higuchi
Masayuki Hosoda
Christopher Bell
Yasuyuki Hikita
Harold Y. Hwang
C. SchĂŒĂler-Langeheine
E. Schierle
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Resonant elastic soft x-ray scattering in oxygen-ordered YBa<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mn>2</mml:mn></mml:msub></mml:math>Cu<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mn>3</mml:mn></mml:msub></mml:math>O<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mrow><mml:mn>6</mml:mn><mml:mo>+</mml:mo><mml:mi>ÎŽ</mml:mi></âŠ
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2011
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D. G. Hawthorn
Kyle Shen
J. Geck
Darren C. Peets
Hiroki Wadati
J. Okamoto
S. W. Huang
D. J. Huang
H.âJ. Lin
J. D. Denlinger
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An in-vacuum diffractometer for resonant elastic soft x-ray scattering
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2011
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D. G. Hawthorn
Feizhou He
Liesbeth Venema
H. Floyd Davis
Andrew Achkar
J. Zhang
Ronny Sutarto
Hiroki Wadati
Abdullah Radi
Tracy Wilson
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Bulk sensitive x-ray absorption spectroscopy free of self-absorption effects
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2011
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Andrew Achkar
Tom Regier
Hiroki Wadati
YoungâJune Kim
H. Zhang
D. G. Hawthorn
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The importance of inter-site coherences in the X-ray absorption spectra of mixed-valent systems
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2011
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Subhra Sen Gupta
Hiroki Wadati
G. A. Sawatzky
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Where Are the Extra<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>d</mml:mi></mml:math>Electrons in Transition-Metal-Substituted Iron Pnictides?
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2010
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Hiroki Wadati
Ilya Elfimov
G. A. Sawatzky
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Iron-resonant valence band photoemission and oxygen near edge x-ray absorption fine structure study on La1âxSrxFe0.75Ni0.25O3âÎŽ
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2010
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Selma Erat
Hiroki Wadati
Funda Aksoy
Zhi Liu
Thomas Graule
Ludwig J. Gauckler
Artur Braun
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Valence evaluation of LiMnO2 and related battery materials by x-ray absorption spectroscopy
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2010
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Hiroki Wadati
D. G. Hawthorn
Tom Regier
G. Chen
Taro Hitosugi
T. Mizokawa
A. Tanaka
G. A. Sawatzky
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Resonant soft x-ray scattering studies of interface reconstructions in SrTiO3/LaAlO3 superlattices
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2009
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Hiroki Wadati
D. G. Hawthorn
J. Geck
Tohru Higuchi
Yasuyuki Hikita
Harold Y. Hwang
Lena F. Kourkoutis
David A. Muller
S. W. Huang
D. J. Huang
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Madelung potentials and covalency effect in strained<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mtext>La</mml:mtext></mml:mrow><mml:mrow><mml:mn>1</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mtext>Sr</mml:mtext></mml:mrow><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mrow><mml:mtext>MnO</mml:mtext></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>thin films studied by core-âŠ
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2009
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Hiroki Wadati
Atsushi Maniwa
Akira Chikamatsu
Hiroshi Kumigashira
M. Oshima
T. Mizokawa
A. Fujimori
G. A. Sawatzky
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Systematic Analysis of ARPES Spectra of Transition-Metal Oxides: Nature of Effective<i>d</i>Band
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2009
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Hiroki Wadati
Akira Chikamatsu
Masaru Takizawa
Hiroshi Kumigashira
T. Yoshida
T. Mizokawa
A. Fujimori
Masaharu Oshima
Noriaki Hamada
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Interface reconstruction in V-oxide heterostructures determined by x-ray absorption spectroscopy
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2009
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Hiroki Wadati
D. G. Hawthorn
J. Geck
Tom Regier
R. I. R. Blyth
Tohru Higuchi
Yasushi Hotta
Yasuyuki Hikita
Harold Y. Hwang
G. A. Sawatzky
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Charge ordering in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mtext>La</mml:mtext></mml:mrow><mml:mrow><mml:mn>1.8</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mtext>Eu</mml:mtext></mml:mrow><mml:mrow><mml:mn>0.2</mml:mn></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mtext>Sr</mml:mtext></mml:mrow><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mrow><mml:mtext>CuO</mml:mtext></mml:mrow><âŠ
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2009
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J. Fink
E. Schierle
E. Weschke
J. Geck
D. G. Hawthorn
Victor Soltwisch
Hiroki Wadati
Hsueh-Hung Wu
H. A. DĂŒrr
N. Wizent
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Electronic structure of the SrTiO$_3$/LaAlO$_3$ interface revealed by resonant soft x-ray scattering
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2008
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Hiroki Wadati
D. G. Hawthorn
J. Geck
Tohru Higuchi
Yasuyuki Hikita
Harold Y. Hwang
S. W. Huang
D. J. Huang
H. J. Lin
C. SchĂŒĂler-Langeheine
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Charge order in La_1.8-xEu_0.2Sr_xCuO_4 studied by resonant soft X-ray diffraction
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2008
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J. Fink
E. Schierle
E. Weschke
J. Geck
D. G. Hawthorn
Hiroki Wadati
Heng-Bin Hu
H. A. DĂŒrr
N. Wizent
B. BĂŒchner
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Hard x-ray photoemission study of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi mathvariant="normal">La</mml:mi><mml:mi mathvariant="normal">Al</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mo>â</mml:mo><mml:mi mathvariant="normal">La</mml:mi><mml:mi mathvariant="normal">V</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>multilayers
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2008
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Hiroki Wadati
Yasushi Hotta
A. Fujimori
Tomofumi Susaki
Harold Y. Hwang
Y. Takata
Koji Horiba
Masaharu Matsunami
Shik Shin
Makina Yabashi
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<i>In Situ</i>Photoemission Study of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>Pr</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Ca</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mi>MnO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>Epitaxial Thin Films with Suppressed Charge Fluctuations
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2008
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Hiroki Wadati
Atsushi Maniwa
Akira Chikamatsu
I. Ohkubo
Hiroshi Kumigashira
M. Oshima
A. Fujimori
Mikk Lippmaa
M. Kawasaki
Hideomi Koinuma
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Bulk-like d band of SrVO3 under a self-protective cap layer
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2008
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M. Takizawa
Makoto Minohara
Hiroshi Kumigashira
D. Toyota
M. Oshima
Hiroki Wadati
Tetsuo Yoshida
A. Fujimori
Mikk Lippmaa
M. Kawasaki
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Remote hole-doping of Mott insulators on the nanometer scale
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2008
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M. Takizawa
Yasushi Hotta
Tomofumi Susaki
Y. Ishida
Hiroki Wadati
Y. Takata
Koji Horiba
Masaharu Matsunami
S. J. Shin
Makina Yabashi
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Gradual disappearance of the Fermi surface near the metal-insulator transition in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi mathvariant="normal">La</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">Sr</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:mi mathvariant="normal">Mn</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msubâŠ
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2007
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Akira Chikamatsu
Hiroki Wadati
Hiroshi Kumigashira
M. Oshima
A. Fujimori
Mikk Lippmaa
K. Ăno
M. Kawasaki
Hideomi Koinuma
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Photoemission study of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi mathvariant="normal">Ti</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mo>â</mml:mo><mml:mi mathvariant="normal">V</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>interfaces
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2007
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Kikuo Maekawa
M. Takizawa
Hiroki Wadati
T. Yoshida
A. Fujimori
Hiroshi Kumigashira
M. Oshima
Yuji Muraoka
Y. Nagao
Zenji Hiroi
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Phase change observed in ultrathin Ba0.5Sr0.5TiO3 films by <i>in situ</i> resonant photoemission spectroscopy
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2007
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Yuanhua Lin
Kenta Terai
Hiroki Wadati
Masayoshi Kobayashi
M. Takizawa
J. I. Hwang
A. Fujimori
CeâWen Nan
JingâFeng Li
Shinâichi Fujimori
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Effects of electron-phonon coupling in angle-resolved photoemission spectra of SrTiO3
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2007
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Kikuo Maekawa
M. Takizawa
Hiroki Wadati
Tetsuo Yoshida
A. Fujimori
Hiroshi Kumigashira
M. Oshima
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Electronic structure of the Mott insulator LaVO3 in a quantum well geometry
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2006
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Yasushi Hotta
Hiroki Wadati
A. Fujimori
Tomofumi Susaki
Harold Y. Hwang
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Strong localization of doped holes in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>La</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Sr</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mi>FeO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>from angle-resolved photoemission spectra
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2006
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Hiroki Wadati
Akira Chikamatsu
M. Takizawa
R. Hashimoto
Hiroshi Kumigashira
T. Yoshida
T. Mizokawa
A. Fujimori
M. Oshima
Mikk Lippmaa
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Chemical potential shift and spectral-weight transfer in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi mathvariant="normal">Pr</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">Ca</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:mi mathvariant="normal">Mn</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>âŠ
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2006
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K. Ebata
Hiroki Wadati
M. Takizawa
A. Fujimori
Akira Chikamatsu
Hiroshi Kumigashira
M. Oshima
Y. Tomioka
Y. Tokura
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Photoemission from Buried Interfaces in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>SrTiO</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mo>/</mml:mo><mml:msub><mml:mi>LaTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math>Superlattices
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2006
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M. Takizawa
Hiroki Wadati
Kiyohisa Tanaka
Makoto Hashimoto
T. Yoshida
A. Fujimori
Akira Chikamatsu
Hiroshi Kumigashira
M. Oshima
Keisuke Shibuya
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Angle-resolved photoemission spectroscopy of perovskite-type transition-metal oxides and their analyses using tight-binding band structure
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2006
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Hiroki Wadati
T. Yoshida
Akira Chikamatsu
Hiroshi Kumigashira
M. Oshima
Hiroshi Eisaki
ZhiâXun Shen
T. Mizokawa
A. Fujimori
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Temperature-Dependent Soft X-ray Photoemission and Absorption Studies of Charge Disproportionation in La<sub>1-<i>x</i></sub>Sr<sub><i>x</i></sub>FeO<sub>3</sub>
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2006
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Hiroki Wadati
Akira Chikamatsu
Ryuji Hashimoto
Masaru Takizawa
Hiroshi Kumigashira
A. Fujimori
Masaharu Oshima
Mikk Lippmaa
M. Kawasaki
Hideomi Koinuma
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Robust Ti4+ states in SrTiO3 layers of La0.6Sr0.4MnO3âSrTiO3âLa0.6Sr0.4MnO3 junctions
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2006
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Hiroshi Kumigashira
Akira Chikamatsu
R. Hashimoto
M. Oshima
Tsuyoshi Ohnishi
Mikk Lippmaa
Hiroki Wadati
A. Fujimori
K. Ăno
M. Kawasaki
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Band structure and Fermi surface of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>La</mml:mi><mml:mn>0.6</mml:mn></mml:msub><mml:msub><mml:mi>Sr</mml:mi><mml:mn>0.4</mml:mn></mml:msub><mml:msub><mml:mi>MnO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>thin films studied by<i>in situ</i>angle-resolved photoemission spectroscopy
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2006
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Akira Chikamatsu
Hiroki Wadati
Hiroshi Kumigashira
M. Oshima
A. Fujimori
Nobuyuki Hamada
Tsuyoshi Ohnishi
Mikk Lippmaa
K. Ăno
M. Kawasaki
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Valence changes associated with the metal-insulator transition in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi mathvariant="normal">Bi</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">La</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:mi mathvariant="normal">Ni</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:âŠ
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2005
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Hiroki Wadati
M. Takizawa
T. T. Tran
Kiyohisa Tanaka
T. Mizokawa
A. Fujimori
Akira Chikamatsu
Hiroshi Kumigashira
M. Oshima
Shintaro Ishiwata
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Manifestation of correlation effects in the photoemission spectra of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi mathvariant="normal">Ca</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">Sr</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:mi mathvariant="normal">Ru</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></âŠ
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2005
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M. Takizawa
D. Toyota
Hiroki Wadati
Akira Chikamatsu
Hiroshi Kumigashira
A. Fujimori
M. Oshima
Z. Fang
Mikk Lippmaa
M. Kawasaki
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Hole-doping-induced changes in the electronic structure of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">La</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn><mml:mo>â</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi mathvariant="normal">Sr</mml:mi></mml:mrow><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mrow><mml:mi mathvariant="normal">FeO</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msubâŠ
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2005
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Hiroki Wadati
Daisuke Kobayashi
Hiroshi Kumigashira
Kozo Okazaki
T. Mizokawa
A. Fujimori
Koji Horiba
M. Oshima
Noriaki Hamada
Mikk Lippmaa
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Photoemission study of poly(dA)âpoly(dT) DNA: Experimental and theoretical approach to the electronic density of states
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2004
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Hiroki Wadati
Kozo Okazaki
Yasuhiro Niimi
A. Fujimori
Hitoshi Tabata
Jared Pikus
James P. Lewis
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Photoemission study of the metal-insulator transition in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">VO</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mo>/</mml:mo><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">TiO</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mn /><mml:mo>(</mml:mo><mml:mn>001</mml:mn><mml:mo>)</mml:moâŠ
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2004
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Kozo Okazaki
Hiroki Wadati
A. Fujimori
Masashige Onoda
Yuji Muraoka
Zenji Hiroi
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