TY - JOUR
T1 - Inhomogeneous superconductivity probed through the elastic constant of the vortex lattice in La1.93Sr0.07CuO4
AU - Suzuki, T.
AU - Goto, T.
AU - Goka, H.
AU - Fujita, M.
AU - Yamada, K.
N1 - Copyright:
Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2004/5
Y1 - 2004/5
N2 - Ultrasonic measurements have been carried out in order to investigate the superconducting volume fraction in La2-xSrxCuO4 (x = 0.07) single crystal, with x slightly larger than the critical point of the superconducting transition xc ∼ 0.06. The elastic constant of the vortex lattice, which is proportional to the superconducting volume fraction, shows a gradual increase below the superconducting transition temperature Tc = 14 K with decreasing temperature.
AB - Ultrasonic measurements have been carried out in order to investigate the superconducting volume fraction in La2-xSrxCuO4 (x = 0.07) single crystal, with x slightly larger than the critical point of the superconducting transition xc ∼ 0.06. The elastic constant of the vortex lattice, which is proportional to the superconducting volume fraction, shows a gradual increase below the superconducting transition temperature Tc = 14 K with decreasing temperature.
KW - Elastic constant
KW - High-T
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U2 - 10.1016/j.jmmm.2003.11.090
DO - 10.1016/j.jmmm.2003.11.090
M3 - Article
AN - SCOPUS:23144434524
VL - 272-276
SP - e153-e154
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
IS - SUPPL. 1
ER -