Jahn-Teller effect in the EPR spectrum of ${Pt}^{3 +}$ in MgO

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1 September 1979

journal article
research article
Published by American Physical Society (APS) in Physical Review B

Vol. 20 (5) , 1863-1866
https://doi.org/10.1103/physrevb.20.1863

Abstract

The electron-paramagnetic-resonance spectrum of

{Pt}^{3 +}

was studied in single crystals of MgO. The spectrum exhibits a static Jahn-Teller effect with

\frac{\bar{δ}}{3 Γ} ≳ 5

and the first excited vibronic singlet is

{}^{2}A_{1}

. A theoretical estimation of the spin-Hamiltonian parameters yielded values very close to those obtained experimentally.

Keywords

This publication has 13 references indexed in Scilit:

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