Co^{2+} Ions in ZnS_{x}Se_{1-x}:Co - ESR and Optical Studies

• Authors: K. Świątek , T. Surkova , A. Sienkiewicz , A. Zakrzewski , M. Godlewski , W. Giriat
• Languages of publication: EN

Abstracts

EN

The electron spin resonance of Co^{2+} ions in ZnS_{x}Se_{1-x}:Co mixed crystals was measured at temperature of 3 K and microwave frequency of 9.47 GHz. Trigonal Co_{Zn}^{2+}-S center in the ZnS_{0.001}Se_{0.999}:Co crystal was identified and parameters of relevant spin Hamiltonian were determined. Influence of alloy disorder in the anion sublattice on the Co_{Zn}^{2+} ground and first excited states is briefly discussed.

Keywords

EN

71.55.Gs; 76.30.Fc; 78.55.Et

Discipline

• 78.55.Et: II-VI semiconductors
• 76.30.Fc: Iron group (3d) ions and impurities (Ti-Cu)
• 71.55.Gs: II-VI semiconductors

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1998
• Volume: 94
• Issue: 3
• Pages: 593-596

Dates

published

1998-09

Contributors

author

K. Świątek

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

T. Surkova

• Institute of Metal Physics, Russian Academy of Sciences, 620219 Ekaterinburg GSP-170, Russia

author

A. Sienkiewicz

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

A. Zakrzewski

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

M. Godlewski

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

W. Giriat

• IVIC, Centro de Fisica Apto 1827, Caracas 1010A, Venezuela

Identifiers

DOI

10.12693/APhysPolA.94.593