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Anisotropy in the Electrical Resistivity and Susceptibility of Superconducting<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>BaFe</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>As</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>Single Crystals
We report that sizable single crystals of ${\mathrm{BaFe}}_{2}{\mathrm{As}}_{2}$ have been grown with the self-flux method. Measurements and anisotropy of intrinsic transport and magnetic properties from high-quality single crystal are first presented. The resistivity anisotropy (${\ensuremath{\rho}}_{c}/{\ensuremath{\rho}}_{ab}$) is as large as 150 and independent of temperature. In contrast to the susceptibility behavior …