Tunneling of incoherent excitons in quasi-one-dimensional antiferromagnets
V. V. EremenkoB. I. Verkin Physicotechnical Institute of Low Temperatures, Ukrainian Academy of Sciences, 310164 KharkovV. А. KarachevtsevB. I. Verkin Physicotechnical Institute of Low Temperatures, Ukrainian Academy of Sciences, 310164 KharkovV. V. SlavinB. I. Verkin Physicotechnical Institute of Low Temperatures, Ukrainian Academy of Sciences, 310164 KharkovV. V. ShapiroB. I. Verkin Physicotechnical Institute of Low Temperatures, Ukrainian Academy of Sciences, 310164 Kharkov
ABI
Аннотация
The relative contribution of tunneling to the process of overcoming of trap-induced potential barriers by excitons in quasi-one-dimensional dielectrics is considered. The theoretical curve is compared with the experimental temperature dependence of the exciton trapping rate in a quasi-one-dimensional collinear antiferromagnet CsMnCl3 · 2H2O. The potential barrier energy and the effective exciton mass are estimated.
Ҳали таржима қилинмаган
Мавзулар
Идентификаторлар
Иқтибослар ва манбалар
0 та иқтибос1 та фойдаланилган манба