Projects
Reading
People
Chat
SU\G
(đž)
/K·U
Projects
Reading
People
Chat
Sign Up
Sign In
Light
Dark
System
Microscopic Relaxation Channels in Materials for Superconducting Qubits
Anjali Premkumar
,
Conan Weiland
,
Sooyeon Hwang
,
Berthold Jaeck
,
Alexander P. M. Place
,
Iradwikanari Waluyo
,
Adrian Hunt
,
Valentina Bisogni
,
Jonathan Pelliciari
,
Andi Barbour
Type:
Preprint
Publication Date:
2020-04-06
Citations:
5
View Publication
Share
Locations
arXiv (Cornell University) -
View
Similar Works
Action
Title
Year
Authors
+
Microscopic Relaxation Channels in Materials for Superconducting Qubits
2020
Anjali Premkumar
Conan Weiland
Sooyeon Hwang
Berthold Jaeck
Alexander P. M. Place
Iradwikanari Waluyo
Adrian P. Hunt
Valentina Bisogni
Jonathan Pelliciari
Andi Barbour
+
PDF
Chat
Microscopic relaxation channels in materials for superconducting qubits
2021
Anjali Premkumar
Conan Weiland
Sooyeon Hwang
Berthold JĂ€ck
Alexander P. M. Place
Iradwikanari Waluyo
Adrian Hunt
Valentina Bisogni
Jonathan Pelliciari
Andi Barbour
+
PDF
Chat
New material platform for superconducting transmon qubits with coherence times exceeding 0.3 milliseconds
2021
Alexander P. M. Place
Lila V. H. Rodgers
Pranav Mundada
Basil Smitham
Mattias Fitzpatrick
Zhaoqi Leng
Anjali Premkumar
Jacob Bryon
Andrei Vrajitoarea
Sara Sussman
+
Developing a Chemical and Structural Understanding of the Surface Oxide in a Niobium Superconducting Qubit
2022
Akshay A. Murthy
Paul Masih Das
Stephanie M. Ribet
Cameron Kopas
Jaeyel Lee
Matthew J. Reagor
Lin Zhou
M. J. Kramer
Mark C. Hersam
Mattia Checchin
+
Developing a Chemical and Structural Understanding of the Surface Oxide in a Niobium Superconducting Qubit
2022
Akshay A. Murthy
Paul Masih Das
Stephanie M. Ribet
Cameron Kopas
Jaeyel Lee
Matthew J. Reagor
Lin Zhou
M. J. Kramer
Mark C. Hersam
Mattia Checchin
+
Systematic Improvements in Transmon Qubit Coherence Enabled by Niobium Surface Encapsulation
2023
Mustafa Bal
Akshay A. Murthy
Shaojiang Zhu
Francesco Crisa
Xinyuan You
Ziwen Huang
Tanay Roy
Jaeyel Lee
David Van Zanten
Roman Pilipenko
+
PDF
Chat
Oxygen vacancies in niobium pentoxide as a source of two-level system losses in superconducting niobium
2024
Daniel Bafia
Akshay A. Murthy
A. Grassellino
Alexander Romanenko
+
PDF
Chat
Elucidating the local atomic and electronic structure of amorphous oxidized superconducting niobium films
2021
Thomas F. Harrelson
Evan Sheridan
Ellis Kennedy
John Vinson
Alpha T. NâDiaye
M. Virginia P. Altoé
Adam Schwartzberg
Irfan Siddiqi
D. Frank Ogletree
Mary Scott
+
PDF
Chat
Crystallinity in Niobium oxides: A pathway to mitigate Two-Level System Defects in Niobium 3D Resonator for quantum applications
2024
Y. Kalboussi
I. Curci
F. Miserque
D. Troadec
Nathalie Brun
Michael Walls
G.A. Jullien
Fabien ĂozĂ©nou
Matthieu Baudrier
Luc Maurice
+
Material matters in superconducting qubits
2021
Conal E. Murray
+
Magnetic Suboxides as a Source of Two-Level System Losses in Superconducting Niobium
2021
Daniel Bafia
Anna Grassellino
Alexander Romanenko
+
Quasiparticle spectroscopy, transport, and magnetic properties of Nb films used in superconducting transmon qubits
2022
Kamal R. Joshi
Sunil Ghimire
M. A. Tanatar
Amlan Datta
JinâSu Oh
Lin Zhou
Cameron Kopas
Jayss Marshall
Josh Mutus
Julie Slaughter
+
Engineering of Niobium Surfaces Through Accelerated Neutral Atom Beam Technology For Quantum Applications
2023
Soumen Kar
Conan Weiland
Chenyu Zhou
Ekta Bhatia
Brian Martinick
Jakub Nalaskowski
John Mucci
Stephen C. Olson
Pui Yee Hung
Ilyssa Wells
+
Engineering of niobium surfaces through accelerated neutral atom beam technology for quantum applications
2023
Soumen Kar
Conan Weiland
Chenyu Zhou
Ekta Bhatia
Brian Martinick
Jakub Nalaskowski
John Mucci
Stephen C. Olson
Pui Yee Hung
Ilyssa Wells
+
PDF
Chat
Why Superconducting Ta Qubits Have Fewer Tunneling Two-Level Systems at the Air-Oxide Interface Than Nb Qubits
2024
Zhe Wang
Clare C. Yu
Ruqian Wu
+
PDF
Chat
TOF-SIMS analysis of decoherence sources in superconducting qubits
2022
Akshay A. Murthy
Jaeyel Lee
Cameron Kopas
Matthew J. Reagor
Anthony McFadden
D. P. Pappas
Mattia Checchin
Anna Grassellino
Alexander Romanenko
+
Quasiparticle Spectroscopy, Transport, and Magnetic Properties of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mi>Nb</mml:mi></mml:math> Films Used in Superconducting Qubits
2023
Kamal R. Joshi
Sunil Ghimire
M. A. Tanatar
Amlan Datta
JinâSu Oh
Lin Zhou
Cameron Kopas
Jayss Marshall
Josh Mutus
Julie Slaughter
+
TOF-SIMS Analysis of Decoherence Sources in Nb Superconducting Resonators
2021
Akshay A. Murthy
Jaeyel Lee
Cameron Kopas
Matthew J. Reagor
Anthony McFadden
D. P. Pappas
Mattia Checchin
Anna Grassellino
Alexander Romanenko
+
Discovery of Nb hydride precipitates in superconducting qubits
2021
Jaeyel Lee
Zuhawn Sung
Akshay A. Murthy
Matthew J. Reagor
Anna Grassellino
Alexander Romanenko
+
Discovery of Nb hydride precipitates in superconducting qubits
2021
Jaeyel Lee
Zuhawn Sung
Akshay A. Murthy
Matt Reagor
Anna Grassellino
Alexander Romanenko
Works That Cite This (5)
Action
Title
Year
Authors
+
Discovery of Nb hydride precipitates in superconducting qubits
2021
Jaeyel Lee
Zuhawn Sung
Akshay A. Murthy
Matt Reagor
Anna Grassellino
Alexander Romanenko
+
PDF
Chat
New material platform for superconducting transmon qubits with coherence times exceeding 0.3 milliseconds
2021
Alexander P. M. Place
Lila V. H. Rodgers
Pranav Mundada
Basil Smitham
Mattias Fitzpatrick
Zhaoqi Leng
Anjali Premkumar
Jacob Bryon
Andrei Vrajitoarea
Sara Sussman
+
Material matters in superconducting qubits
2021
Conal E. Murray
+
Anomalous skin effect study of superconducting film
2021
Binping Xiao
M. Blaskiewicz
Tianmu Xin
+
Partial Measurements of Quantum Systems
2021
Jonathan Monroe
Works Cited by This (29)
Action
Title
Year
Authors
+
UCSB final report for the CSQ program: Review of decoherence and materials physics for superconducting qubits
2014
John M. Martinis
A. Megrant
+
PDF
Chat
High quality superconducting niobium films produced by an ultra-high vacuum cathodic arc
2005
R. Russo
L. CatĂ ni
A. Cianchi
S. Tazzari
J. Langner
+
PDF
Chat
Identification of structural motifs as tunneling two-level systems in amorphous alumina at low temperatures
2014
Alejandro PĂ©rez Paz
Irina V. Lebedeva
I. V. Tokatly
Ăngel Rubio
+
PDF
Chat
Decoherence in Josephson Phase Qubits from Junction Resonators
2004
R. W. Simmonds
Kyle M. Lang
D. A. Hite
Sae Woo Nam
D. P. Pappas
John M. Martinis
+
PDF
Chat
Bimagnon studies in cuprates with resonant inelastic x-ray scattering at the O<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>K</mml:mi></mml:math>edge. I. Assessment on La<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>CuO<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow /><mml:mn>4</mml:mn></mml:msub></mml:math>and comparison âŠ
2012
Valentina Bisogni
Laura Simonelli
L. J. P. Ament
Filomena Forte
M. Moretti Sala
M. Minola
Simo Huotari
Jeroen van den Brink
G. Ghiringhelli
N. B. Brookes
+
PDF
Chat
Role of Lattice Coupling in Establishing Electronic and Magnetic Properties in Quasi-One-Dimensional Cuprates
2013
Wei-Sheng Lee
Steven Johnston
Brian Moritz
J. Lee
Ming Yi
KeâJin Zhou
Thorsten Schmitt
L. Patthey
Vladimir N. Strocov
K. Kudo
+
PDF
Chat
Mechanism of the Size Dependence of the Superconducting Transition of Nanostructured Nb
2005
Sangita Bose
Pratap Raychaudhuri
Rajarshi Banerjee
Parinda Vasa
Pushan Ayyub
+
PDF
Chat
Upper critical field in nanostructured Nb: Competing effects of the reduction in density of states and the mean free path
2006
Sangita Bose
Pratap Raychaudhuri
Rajarshi Banerjee
Pushan Ayyub
+
PDF
Chat
Cavity quantum electrodynamics for superconducting electrical circuits: An architecture for quantum computation
2004
Alexandre Blais
Ren-Shou Huang
A. Wallraff
S. M. Girvin
Robert Schoelkopf
+
PDF
Chat
Measuring the Temperature Dependence of Individual Two-Level Systems by Direct Coherent Control
2010
J. Lisenfeld
Clemens MĂŒller
Jared H. Cole
Pavel Bushev
A. Lukashenko
Alexander Shnirman
A. V. Ustinov