Investigation of electric conductivity and avalanche breakdown in InSb by means of nonlinear magnetoplasma resonance

Abstract

Magnetoplasma resonance in small disks and spheres of InSb is studied experimentally at 77 K and 9.4 GHz in the non-linear regime. The possibility of contactless measurements of the field-dependent conductivity tensor components of n-type material and the avalanche breakdown threshold of nand p-type material in crossed electric and magnetic fields is demonstrated. u H E I C K O O~~~~H~I X o6paauax InSb npu 77 K H 9,4 GHz B HeJruHeZlHoM pewme. n o~a a a~a a n e~~p o n p o~o n~o c~u MaTepuana n-Tma u nopora naBumoro npo60~ B MaTepuane n-aKCIIePuMeHTaJIbH0 HCCJIeAOBaH MarHEiTOIlJIa3MeHHbIB pe3OHaHC B MaJIbIX C@epH ¶eCKHX B03MOmHOCTb 6eCKOHTaKTHOrO H3MePeHHfI IIOJIeBOfi 3aBHCHMOCTli KOMllOHeHT TeH3Opa H P-TEiIla B CKpe~eHHblX 3JleKTPUPeCKOM U MarHHTHOM IIOJIFIX.