Semiconductor Physics, Quantum Electronics & Optoelectronics, 23 (3), P. 290-293 (2020).
https://doi.org/10.15407/spqeo23.03.290
Recombination statistics of non-equilibrium carriers in the model
of semiconductor with donor-acceptor pairs possessing
variable recombination activity
1Physico-Technical Institute of SPA “Physics-Sun”, Uzbekistan Academy of Sciences,
Uzbekistan, 100084, Tashkent, Chingiz Aytmatov str., 2B
E-mail: fti_uz@mail.ru
Abstract. The recombination rate of non-equilibrium carriers has been calculated for the model of the semiconductor with donor-acceptor pairs, the recombination activity of which decreases during excitation. It has been shown that, even at a very low inertia of intra-complex exchange, this process can lead to decreasing the recombination rate. The obtained results demonstrate a principal distinction from the classical Shockley–Read statistics.
Keywords:recombination, donor-acceptor pairs, decrease of recombination activity.
A.Yu. Leyderman1, A.K. Uteniyazov2, M.T. Nsanbaev3
2Karakalpak State University named after Berdakh, Uzbekistan,
Republic of Karakalpakstan, 230012 Nukus, Abdirov str., 1
E-mail: abat-62@mail.ru
3Nukus State Pedagogical Institute named after Ajiniyaz
Republic of Karakalpakstan, Nukus, P. Seyitov str.
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