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1991 | 79 | 2-3 | 319-322
Article title

Pressure-Dependent Coupling of the ^{3}A_{2}(F) and ^{1}T_{2}(D) States of Ni^{2+} in ZnS and ZnSe

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EN
Abstracts
EN
We have investigated two close-lying ^{3}A_{2}(F) and ^{1}T_{2}(D) states of Ni^{2+} impurity in ZnS and ZnSe. These states are strongly coupled to each other via the spin-orbit interaction and therefore, small variations of their energies induced by pressure have significantly changed absorption spectra related to them. In order to give a good interpretation to the experimental results we took into account the interaction between both states, their coupling to the lattice vibrations and the pressure-dependent separation between them.
Keywords
EN
Publisher

Year
Volume
79
Issue
2-3
Pages
319-322
Physical description
Dates
published
1991-02
received
1990-08-08
Contributors
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warszawa, Poland
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warszawa, Poland
author
  • High Pressure Research Center "Unipress", Sokołowska 29, 01-142 Warszawa, Poland
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv79z238kz
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