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
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.
引用
收藏
页码:37 / 42
页数:6
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