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arXiv physics/0011012physics.chem-phphysics.optics
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分子自旋异构体富集和转化的相干控制

Coherent control of enrichment and conversion of molecular spin isomers

P. L. Chapovsky

摘要:

本文建立了一个由外电磁辐射控制的分子核自旋共振-转动转换的理论模型。已经表明,人们可以产生自旋异构体的富集,并以两种方式影响它们的转化率,通过相干性和通过辐射引起的能级布居变化。通过适当选择外场的频率和强度,转化的影响范围从显著加速到几乎完全抑制该过程。

英文摘要:

A theoretical model of nuclear spin conversion in molecules controlled by an external electromagnetic radiation resonant to rotational transition has been developed. It has been shown that one can produce an enrichment of spin isomers and influence their conversion rates in two ways, through coherences and through level population change induced by radiation. Influence of conversion is ranged from significant speed up to almost complete inhibition of the process by proper choice of frequency and intensity of the external field.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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