Löwdin非中心对称离子的正交化与磁电耦合

IF 0.3 Q4 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL

Magnetic resonance in solids Pub Date : 2014-09-17 DOI:10.26907/mrsej-19409

A. Moskvin

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引用次数: 1

摘要

Loewdin正交化过程是一种众所周知的技术，特别是在量子化学中，然而，它产生了早期研究中所遗漏的新效应。利用不可约张量算子的技术，我们发展了一个正则程序来解释正交化效应。为了说明，我们解决了非中心对称3d或4f离子的特定磁电耦合的出现。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Löwdin orthogonalization and magnetoelectric coupling for noncentrosymmetric ions

The Loewdin orthogonalization procedure being the well-known technique, particularly in quantum chemistry, however, gives rise to novel effects missed in earlier studies. Making use of the technique of irreducible tensorial operators we have developed a regular procedure for account of the orthogonalization effects. For illustration we address the emergence of a specific magnetoelectric coupling for noncentrosymmetric 3d or 4f ions.

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来源期刊

Magnetic resonance in solids PHYSICS, ATOMIC, MOLECULAR & CHEMICAL-

CiteScore

0.90

自引率

12.50%

发文量

审稿时长

5 weeks