TY - JOUR
T1 - 63Cu-NMR study on High-Tc Superconductor La 2-xBaxCuO4
AU - Shindo, Y.
AU - Goto, T.
AU - Nakamura, K.
AU - Takao, T.
AU - Adachi, T.
AU - Koike, Y.
N1 - Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2011
Y1 - 2011
N2 - In order to investigate the local structure in the CuO2 plane of the La-based high-Tc cuprate La2-xBaxCuO 4, we have carried out measurements of 63Cu-NMR on single crystals with x=0.08 and 0.10 at low temperatures down to 4 K. In both samples, the local structure deduced from observed NMR spectra agreed with the averaged structure. In high-temperature region around 300K, detailed investigation of NMR line width has shown the existence of the local structure different from the averaged structure; that is, CuO6 octahedra tilt from the c-axis toward the random direction by approximately 1.4 deg.
AB - In order to investigate the local structure in the CuO2 plane of the La-based high-Tc cuprate La2-xBaxCuO 4, we have carried out measurements of 63Cu-NMR on single crystals with x=0.08 and 0.10 at low temperatures down to 4 K. In both samples, the local structure deduced from observed NMR spectra agreed with the averaged structure. In high-temperature region around 300K, detailed investigation of NMR line width has shown the existence of the local structure different from the averaged structure; that is, CuO6 octahedra tilt from the c-axis toward the random direction by approximately 1.4 deg.
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U2 - 10.1088/1742-6596/302/1/012010
DO - 10.1088/1742-6596/302/1/012010
M3 - Article
AN - SCOPUS:80051702672
VL - 302
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012010
ER -