Superconducting Properties of Noncentrosymmetric Superconductor LaPt
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概要
- 論文の詳細を見る
The superconducting properties of the noncentrosymmetric superconductor LaPt<inf>3</inf>Si were investigated by \muSR spectroscopy. Within experimental accuracy, spontaneous internal fields were not observed in the superconducting phase by zero-field \muSR experiments. Transverse-field \muSR experiments revealed the coexistence of the intermediate and mixed states in the superconducting phase, which are characteristic features of type-I and type-II superconductors, respectively. We found that the observed anomalous field distribution is consistent with the results of a recent numerical calculation for type-1.5 superconductors.
- 2013-08-15
著者
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Tanida Hiroshi
Department Of Physics Graduate School Of Science Tohoku University:(present Office)department Of Qua
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Amitsuka Hiroshi
Department Of Physics Faculty Of Science Hokkaido University
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Watanabe Isao
Advanced Meson Science Laboratory Nishina Center Riken
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Kunimori Keisuke
Department of Quantum Matter, AdSM, Hiroshima University, Higashihiroshima, Hiroshima 739-8530, Japan
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ONUKI Yoshichika
Advanced Science Research Center, Japan Atomic Energy Agency:Department of Physics, Graduate School of Science, Osaka University
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Kawasaki Ikuto
Advanced Meson Science Laboratory, RIKEN Nishina Center for Accelerator Based Science, RIKEN, Wako, Saitama 351-0198, Japan
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Watanabe Isao
Advanced Meson Science Laboratory, RIKEN Nishina Center for Accelerator Based Science, RIKEN, Wako, Saitama 351-0198, Japan
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