Recent progress in high field magnetism
Recent progress in high field magnetism
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高场磁学最新进展
DOI：
10.1070/pu1994v037n12abeh000062
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发表时间：
1992
期刊：
影响因子：
2.7
通讯作者：
M. Date
中科院分区：
文献类型：
--
作者：
M. Date
本文介绍了大阪大学极端材料研究中心在强磁场方面的最新进展，并对历史进行了简短的回顾。主要活动集中在涵盖磁性和超导领域的凝聚态物理，其中常见的关键词是“高度相关的电子物理”。总结了关于高磁场下场诱导电子跃迁的广泛研究。这些高场态被视为具有各种新颖特性的场致量子态。高场对于各种原子和分子科学也有效。非线性塞曼效应、场致透明性以及有机和生物材料的抗磁性取向作为示例。利用动态法拉第效应的高灵敏度磁力计展示了高场技术的新前沿。
This paper describes recent progress in high field magnetism mainly done in the Research Centre for Extreme Materials, Osaka University, with a short survey of the history. The main activities are concentrated on the condensed matter physics covering the field of magnetism and superconductivity where a common keyword is 'highly correlated electron physics'. A wide range of studies of metamagnetism, field-induced electronic transitions under high field, is summarised. These high field states are regarded as field-induced quantum states with various novel properties. High field is also effective for various atomic and molecular sciences. Nonlinear Zeeman effect, field-induced transparency and diamagnetic orientation of organic and biological materials are shown as examples. New frontiers in the high field technologies are shown with a highly sensitive magnetometer using the dynamical Faraday effect.