Title :
Magnetotransport features of two-dimensional electron gas on cylindrical surface exposed to microwave radiation
Author :
Sultanov, Denis B. ; Vorob´ev, Alexander B. ; Buldygin, Anatoly F. ; Toropov, Alexander I.
Author_Institution :
Rzhanov Inst. of Semicond. Phys., Novosibirsk, Russia
fDate :
June 29 2015-July 3 2015
Abstract :
Measurements of magnetoresistance in a high-mobility two-dimensional electron gas contained in a GaAs quantum well on cylindrical surface exposed to microwave radiation are reported in the present work. The responses to microwave radiation in the magnetotransport of two-dimensional electron gas are shown to be different on planar and cylindrical surfaces. Qualitative explanations to the letter differences are given.
Keywords :
III-V semiconductors; gallium arsenide; magnetoresistance; semiconductor quantum wells; two-dimensional electron gas; GaAs; cylindrical surface; cylindrical surfaces; high-mobility two-dimensional electron gas; magnetoresistance; magnetotransport; microwave radiation; planar surfaces; quantum well; two-dimensional electron gas; HEMTs; MODFETs; Magnetic fields; Microwave measurement; Microwave oscillators; Resistance; 2DEG; cylindrical surface; magnetic feld gradient; microwave response;
Conference_Titel :
Micro/Nanotechnologies and Electron Devices (EDM), 2015 16th International Conference of Young Specialists on
Conference_Location :
Erlagol
Print_ISBN :
978-1-4673-6718-9
DOI :
10.1109/EDM.2015.7184491
