Magnetic Susceptibility of Cd_{1-x}Fe_{x}Te_{1-y}Se_{y}

• Authors: M. Arciszewska , A. Mycielski , W. Dobrowolski , A. Lenard , A. Mauger , B. Witkowska
• Languages of publication: EN

Abstracts

EN

Magnetic susceptibility of Cd_{1-x}Fe_{x}Te_{1-y}Se_{y} was found to consist of Van Vleck term (characteristic for the Fe^{2+} centers in tetrahedral crystal symmetry) and temperature-dependent contribution. The occurrence of the latter indicates an existence of additional magnetic moments. We ascribe their origin to the modification of the Fe^{2+} energy level spectrum induced by mixed Te-Se anion environment.

Keywords

EN

72.80.Ey; 75.20.Hr; 75.30.Cr

Discipline

• 75.30.Cr: Saturation moments and magnetic susceptibilities
• 72.80.Ey: III-V and II-VI semiconductors
• 75.20.Hr: Local moment in compounds and alloys; Kondo effect, valence fluctuations, heavy fermions(for Kondo effect and scattering mechanisms in electronic conduction, see 72.15.Qm and 72.10.Fk)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1991
• Volume: 80
• Issue: 2
• Pages: 303-306

Dates

published

1991-08

Contributors

author

M. Arciszewska

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

author

A. Mycielski

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

author

W. Dobrowolski

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

author

A. Lenard

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

author

A. Mauger

• Groupe de Physique des Solides, Université Paris VII, Tour 23, 2 Place Jussieu, 75251 Paris Cedex 05, France

author

B. Witkowska

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

Identifiers

DOI

10.12693/APhysPolA.80.303