Heating of the spin system by current carriers and energy transfer between the magnon and phonon systems in CdCr/sub 2/Se/sub 4/ and EuO magnetic semiconductors

Journal Article · Tue Nov 20 00:00:00 EST 1979 · JETP Lett. (USSR) (Engl. Transl.); (United States)

OSTI ID:5345957

Samokhvalov, A A; Osipov, V V; Ivaev, A T; Kalinnikov, V T; Aminov, T G

Using the time dependence of high-frequency permeability in strong pulsed electric fields, we investigated the heating of a spin system by drifting current carriers in CdCr/sub 2/Se/sub 4/ and EuO. Both overheating and underheating of the spin system with respect to the lattice were observed.

• Research Organization: Institute of Metal Physics, USSR Academy of Sciences
• OSTI ID: 5345957
• Journal Information: JETP Lett. (USSR) (Engl. Transl.); (United States), Vol. 30:10
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CADMIUM SELENIDES
MAGNETIC PROPERTIES
CHROMIUM SELENIDES
EUROPIUM OXIDES
ELECTRIC FIELDS
MAGNETIC SUSCEPTIBILITY
MAGNONS
PHONONS
SEMICONDUCTOR MATERIALS
SPIN
ANGULAR MOMENTUM
CADMIUM COMPOUNDS
CHALCOGENIDES
CHROMIUM COMPOUNDS
EUROPIUM COMPOUNDS
MATERIALS
OXIDES
OXYGEN COMPOUNDS
PARTICLE PROPERTIES
PHYSICAL PROPERTIES
QUASI PARTICLES
RARE EARTH COMPOUNDS
SELENIDES
SELENIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
360204* - Ceramics
Cermets
& Refractories- Physical Properties