Effect of hot carriers on the Raman spectra of the magnetic semiconductors CdCr2Se4 and HgCr2Se4
Samokhvalov A. A. , Sukhorukov Yu. P.
Measurements show that a static electric field affects the position of the Raman line in single crystals of the magnetic semiconductors CdCr2Se4 and HgCr2Se4. The line position is shown to be affected by an interaction of phonons with magnons excited by hot charge carriers.