Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Release of carriers from traps enhanced by hopping. / Nenashev, A. V.; Valkovskii, V. V.; Oelerich, J. O. и др.
в: Physical Review B, Том 98, № 15, 155207, 30.10.2018.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Release of carriers from traps enhanced by hopping
AU - Nenashev, A. V.
AU - Valkovskii, V. V.
AU - Oelerich, J. O.
AU - Dvurechenskii, A. V.
AU - Semeniuk, O.
AU - Reznik, A.
AU - Gebhard, F.
AU - Baranovskii, S. D.
PY - 2018/10/30
Y1 - 2018/10/30
N2 - Trapping of electrons in localized states strongly affects optoelectronic phenomena in disordered semiconductors. In this paper, it is shown by numerical simulations and by analytical calculations that the release of the trapped electrons into the conduction band can be substantially enhanced by hopping of electrons between the traps. The effect strongly depends on several factors, such as the energy depth of the given trap, the concentration of the assisting traps, and the magnitude of the applied electric field. Recipes are given for theoretical studies of the effect by analytical equations and by kinetic Monte Carlo simulations.
AB - Trapping of electrons in localized states strongly affects optoelectronic phenomena in disordered semiconductors. In this paper, it is shown by numerical simulations and by analytical calculations that the release of the trapped electrons into the conduction band can be substantially enhanced by hopping of electrons between the traps. The effect strongly depends on several factors, such as the energy depth of the given trap, the concentration of the assisting traps, and the magnitude of the applied electric field. Recipes are given for theoretical studies of the effect by analytical equations and by kinetic Monte Carlo simulations.
KW - ORGANIC MATERIALS
KW - SEMICONDUCTORS
KW - VIBRATIONS
KW - FIELD
UR - http://www.scopus.com/inward/record.url?scp=85056265379&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.98.155207
DO - 10.1103/PhysRevB.98.155207
M3 - Article
AN - SCOPUS:85056265379
VL - 98
JO - Physical Review B
JF - Physical Review B
SN - 2469-9950
IS - 15
M1 - 155207
ER -
ID: 17414500