Parity-violating effects in electron spin resonance g-tensors

被引：2
|
作者：
Weijo, Ville
Manninen, Pekka
机构：
[1] Ctr Theoret Chem, Dept Chem, DK-8000 Aarhus C, Denmark
[2] Univ Helsinki, Phys Chem Lab, Dept Chem, FI-00014 Helsinki, Finland
来源：
CHEMICAL PHYSICS LETTERS | 2006年 / 433卷 / 1-3期
基金：
芬兰科学院;
关键词：
D O I：
10.1016/j.cplett.2006.11.032
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We investigate the effects of parity-violating electroweak interaction in the g-tensor of electron spin resonance spectroscopy. We present a leading-order perturbational theory for these contributions and evaluate them using density-functional theory in a series of chiral radicals, CH3XHO (X = N, P, As, Sb). The present formulation is independent of the parameters related to the nuclear structure and hence allows for an estimation of the scale of the parity-violating effects in magnetic resonance parameters. (c) 2006 Elsevier B.V. All rights reserved.
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页码：37 / 42
页数：6
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