Localized Spin Relaxation Due To Coupling To Effective Mass States

• Authors: Z. Wilamowski , J. Dmochowski , W. Jantsch
• Languages of publication: EN

Abstracts

EN

The EPR of residual Mn in CdF_{2} doped with Y, In and Ga is investigated. Although these donors are barely seen in EPR, they manifest themselves by a new effect: a drastic resonant reduction in the longitudinal relaxation rate of Mn which occurs only if the Zeeman splitting of the two subsystems coincide. In this situation, the saturation of those of the six Mn hyperfine lines is weakened which coincide with the shallow donor resonance.

Keywords

EN

75.10.Jm; 75.50.-y

Discipline

• 75.50.-y: Studies of specific magnetic materials
• 75.10.Jm: Quantized spin models, including quantum spin frustration

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1997
• Volume: 92
• Issue: 5
• Pages: 1055-1058

Dates

published

1997-11

Contributors

author

Z. Wilamowski

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

author

J. Dmochowski

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

author

W. Jantsch

• Johannes Kepler Universität, 4040 Linz, Austria

Identifiers

DOI

10.12693/APhysPolA.92.1055