Photostimulated Negative Conductivity of Semiconductor Superlattice

Автори S.V. Kryuchkov1,2 , E.I. Kukhar’1
Приналежність

1 Volgograd State Socio-Pedagogical University, Physical Laboratory of Low-Dimensional Systems, V.I. Lenin Avenue, 27, 400066 Volgograd, Russia

2 Volgograd State Technical University, V.I. Lenin Avenue, 28, 400005 Volgograd, Russia

Е-mail svkruchkov@yandex.ru, eikuhar@yandex.ru
Випуск Том 7, Рік 2015, Номер 4
Дати Одержано 02.09.2015, опубліковано online - 24.12.2015
Посилання S.V. Kryuchkov, E.I. Kukhar’, J. Nano- Electron. Phys. 7 No 4, 04072 (2015)
DOI
PACS Number(s) 73.21.Cd, 72.20.Ht, 73.50.Fq
Ключові слова Superlattice (7) , Stark quantization (2) , Current-voltage characteristic (12) , Electromagnetic radiation (4) .
Анотація Current density in superlattice placed in quantizing electric field and field of electromagnetic radiation has been calculated. The calculations were performed by taking into account an inelastic scattering of charge carriers by phonons. Possibility of the effect of absolute negative conductivity, i.e. the effect of appearance of electric current flowing in opposite direction than that of vector of quantizing electric field intensity, has been shown.

Перелік посилань

English version of article