^<139>La-NQR Study of Magnetic Phase Diagram of La_<2-x>Ba_xCuO_4

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概要

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• We observed the temperature and the ,v-dependence of the "'La-NQR spectra inmagnetically ordered La. .Ba..Cu0.. The internal field at La nuclei increases discontinuously at T'(, where the nuclear relaxation rate is enhanced and shows its peak.This indicates that a successive magnetic transition occurs at T'( for .X'<0.02. Anasymmetry parameter of the electric quadrupole interaction changes anomalously atthe magnetic transition. The magnetic phase diagram of the La-system is discussed.NQR, La. .Ba.Cu0., magnetic phase diagram, antiferromagnetic order

• 社団法人日本物理学会の論文
• 1990-06-15

著者

• NAKAMURA Yuki

  Department of Fifth Surgery, Hachioji Medical Center, Tokyo Medical University

• Nagayama Y

  Research Institute For Applied Mechanics Kyushu University

• Nagashima Y

  Graduate School Of Frontier Sciences The University Of Tokyo

• Nagashima Yoshihiko

  Graduate School Of Frontier Sciences The Univ. Of Tokyo

• Nagashima Yoshihiko

  Research Institute For Applied Mechanics Kyushu University

• Nakamura Yuki

  Department Of Physics Faculty Of Science Hokkaido University

• Nakashima Yousuke

  Graduate School Of Energy Science Kyoto University

• WATANABE Isao

  Department of Infectious Disease, Kyoto University

• Nakamura Y

  Ryukoku Univ. Otsu

• Nakamura Yoji

  Faculty Of Science And Technology Ryukoku University

• Nakamura Yuki

  Department Of Analytical Chemistry Faculty Of Pharmaceutical Sciences Teikyo University

• Nakamura Yoshimichi

  Department Of Materials Engineering Graduate School Of Engineering The University Of Tokyo:crest Jap

• Nakamura Yoshimichi

  Venture Business Laboratory Kyushu University

• NAKAJIMA Haruo

  Department of Physics,Faculty of Science,Hokkaido University

• Watanabe I

  Department Of Physics Faculty Of Science Hokkaido University

• Nakajima Haruo

  Department Of Physics Faculty Of Science Hokkaido University

• Nakamichi Yoyu

  Department Of Physics Faculty Of Science Hokkaido University

• Nakamura Yuji

  Riam Kyushu University

• KUMAGAI Ken-ich

  Department of Physics,Faculty of Science,Hokkaido University

• Watanabe Isao

  Department Of Infectious Disease Kyoto University

• Watanabe Isao

  Department Of Epidemiology For Community Health And Medicine Kyoto Prefectural University Of Medicine

• WATANABE Isao

  Department of Chemical Pharmacology, Faculty of Pharmaceutical Sciences, University of Tokyo

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