ALIGNMENT-ORIENTATION CONVERSION BY QUADRATIC ZEEMAN-EFFECT - ANALYSIS AND OBSERVATION FOR TE2статья
Информация о цитировании статьи получена из
Scopus,
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:This paper reports the observation of the molecular fluorescence circularity under irradiation with linear polarized light. The phenomenon arises as a result of partial transformation from alignment of the ensemble of molecular angular momenta into orientation due to quadratic correction to Zeeman effect. Circularity mte up to 0.05 at magnetic field 0.4 T was registered in B3SIGMA(u)-(1u-)–>X3SIGMA(g)-(1g-) fluorescence of Te-130(2) molecules at angle pi/4 with respect to E vector Of linear polarized exciting light. Quadratic magnetic energy terms are associated with magnetic field induced DELTAJ = +/-1 e/f mixing between 1u- approximately 1u+ and 1u- approximately 0u+ states. Circularity data fitting shows that the electronic part of Lande factor caused by 1u- approximately 0u+ interaction is equal to G+/-is-approximately-equal-to g(l)[0u\textbackslashJ(a+/-)\textbackslash1u]+(g(s)-g(l))[0u\tex tbackslashS+/-\textbackslash1u] is-approximately-equal-to 2.72.