TY - JOUR
T1 - Sr concentration dependence of incommensurate elastic magnetic peaks in La2-xSrxCuO4
AU - Matsushita, H.
AU - Kimura, H.
AU - Fujita, M.
AU - Yamada, K.
AU - Hirota, K.
AU - Endoh, Y.
N1 - Funding Information:
We thank R.J. Birgeneau, Y.S. Lee and G. Shirane for the stimulating discussions. This work is supported by a Grant-In-Aid for Scientific Research of Monbusyou and Core Research for Evolutional Science and Technology (CREST) project sponsored by the Japan Science & Technology Cooperation.
PY - 1999
Y1 - 1999
N2 - Neutron scattering measurements were carried out to study the static magnetic structures of superconducting La2-xSrxCuO4 with x = 0.10 and 0.13. We found that there exist incommensurate magnetic peaks around (π, π) which start appearing below T*. Combined with previous reports for x = 0.10, 0.12 and 0.15, we noticed that T* becomes maximum at x = 0.12. The static magnetic correlation length ξ was estimated to be 88 angstrom for x = 0.13, which is considerably shorter than ξ > 200 angstrom reported for x = 0.12.
AB - Neutron scattering measurements were carried out to study the static magnetic structures of superconducting La2-xSrxCuO4 with x = 0.10 and 0.13. We found that there exist incommensurate magnetic peaks around (π, π) which start appearing below T*. Combined with previous reports for x = 0.10, 0.12 and 0.15, we noticed that T* becomes maximum at x = 0.12. The static magnetic correlation length ξ was estimated to be 88 angstrom for x = 0.13, which is considerably shorter than ξ > 200 angstrom reported for x = 0.12.
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U2 - 10.1016/S0022-3697(99)00050-5
DO - 10.1016/S0022-3697(99)00050-5
M3 - Conference article
AN - SCOPUS:0032590620
SN - 0022-3697
VL - 60
SP - 1071
EP - 1074
JO - Journal of Physics and Chemistry of Solids
JF - Journal of Physics and Chemistry of Solids
IS - 8
T2 - Proceedings of the 1998 7th ISSP International Symposium Frontiers in Neutron Scattering Research (ISSP7)
Y2 - 24 November 1998 through 27 November 1998
ER -