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Local hyperfine field vector of positive muon in mono-domain single crystal of antiferromagnetic La2CuO4 |
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| Authors: | E Torikai H Ishihara K Nagamine H Kitazawa I Tanaka H Kojima S B Sulaiman S Srinivas T P Das |
| Institution: | (1) Faculty of Engineering, Yamanashi University, 400 Kofu, Yamanashi, Japan;(2) Meson Science Laboratory, University of Tokyo (UT-MSL), Hongo, Bunkyo-ku, 113 Tokyo, Japan;(3) Institute of Physical and Chemical Research, 351-01 Wako, Saitama, Japan;(4) Department of Physics, State University of New York at Albany, 12222 Albany, NY, USA |
| Abstract: | By using a monodomain single crystal La2CuO4 grown by the travelling solvent floating zone method, the strength and direction of the local hyperfine field vector at positive muon sites were determined. Combining with the  + location determined separately, we found the importance of the local hyperfine field contributions with dipolar symmetry as well as the distant dipolar field from surrounding point dipoles of Cu atomic moments. |
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