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IBM Journal of Research and Development  
Volume 14, Number 3, Page 318 (1970)
Symposium on Magnetic Semiconductors
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Magnetic Field Dependence of Indirect Transitions in Ferromagnetic Semiconductors

by R. M. White
The optical absorption coefficient for magnetic semiconductors has been calculated for indirect transitions in which the intraband scattering arises from an s-d or s-f exchange interaction instead of the usual phonon mechanism. The temperature and magnetic field dependence of the resulting absorption coefficient are discussed.
Related Subjects: Ferromagnetic materials; Semiconductors