J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988Proceedings of the International Conference on Magnetism
|Page(s)||C8-2149 - C8-2150|
J. Phys. Colloques 49 (1988) C8-2149-C8-2150
MAGNETIC ORDERING IN THE SUPERCONDUCTING STATE OF (La1-XSrX)2CuO4 DETECTED BY µSRH. Kitazawa1, K. Katsumata1, E. Torikai2, 3 et K. Nagamine4
1 The Institute of Physical and Chemical Reseach (RIKEN), Wako, Saitama 351-01, Japan
2 The Doctoral Research Course in Human Culture, Ochanomizu University, Bunkyo-ku, Tokyo 112, Japan
3 Faculty of Engineering, Yamanashi University, Kofu, Yamanashi 400, Japan.
4 Meson Science Laboratory, Faculty of Science, University of Tokyo (UT-MSL), Bunkyo-ku, Tokyo 113, Japan
The positive muon spin relaxation method has been applied to investigate single crystals of the oxide superconductor (La1-XSrX)2 CuO4. It is concluded that a magnetic ordering coexsists with the superconductivity for the X = 0.04 sample from the temperature dependences of the initial polarization and the relaxation rate.