Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleObservation of a Light-Induced Nonohmic Current in a Toroidal-Moment-Possessing Nanostructure.AuthorsEmelyanov, S. A.; Meltser, B. Ya.; Ivanov, S. V.AbstractWe report on the first observation of light-induced nonohmic current in a semiconductor nanostructure. The effect is revealed in an unbiased asymmetric InAs quantum well under excitation by far-infrared laser radiation in the presence of a tilted magnetic field. It is interpreted in terms of a nonzero toroidal moment of a two-dimensional electron gas. © 2002 MAIK “Nauka / Interperiodica”.SubjectsNANOSTRUCTURES; SEMICONDUCTORS; INDIUM compounds; ARSENIDES; FAR infrared lasersPublicationJETP Letters, 2002, Vol 76, Issue 7, p469ISSN0021-3640Publication typeArticleDOI10.1134/1.1528704