Exponential absorption spectrum and density distribution of electronic states on the tail of the valence zone of amorphous semiconductors

Muminov Khurshidbek Adhamjon ugli, Otamirzaev Doniyor Rustam ugli, Saloydinov Sardorjon Qodirjon ugli, Муминов Хуршидбек Адхамжон угли, Отамирзаев Дониёр Рустам угли, Салойдинов Сардоржон Кодиржон угли, Muminov Khurshidbek Adhamjon ugli, Otamirzaev Doniyor Rustam ugli, Saloydinov Sardorjon Qodirjon ugli

Research Focus · 2022-yil

Annotatsiya

The analytical expression of the spectrum, derived for the region of exponential absorption of amorphous semiconductors, is investigated. The parameters in this expression that determine the slope of the tails of the allowed bands are determined by fitting to the exponential absorption spectrum, which are determined experimentally. For the Davis-Mott approximation, a new formula is derived from the Kubo-Greenwood formula, which determines the densities of electronic states at the tail of the valence band. Using these formulas and the experimentally determined exponential absorption spectrum, it is shown that it is possible to determine the density of electronic states at the tail of the valence band.

Maqola ma’lumotlari
MualliflarMuminov Khurshidbek Adhamjon ugli, Otamirzaev Doniyor Rustam ugli, Saloydinov Sardorjon Qodirjon ugli, Муминов Хуршидбек Адхамжон угли, Отамирзаев Дониёр Рустам угли, Салойдинов Сардоржон Кодиржон угли, Muminov Khurshidbek Adhamjon ugli, Otamirzaev Doniyor Rustam ugli, Saloydinov Sardorjon Qodirjon ugli
JurnalResearch Focus
NashriyotВетеринария ИТИ ва “Илм-фан ва инновациялар академияси” МЧЖ
ISSN2181-3833
Nashr sanasi2022-10-05
Jild1
Son1
Betlar195-200
TilIngliz
Ilmiy sohaVeterinariya
DOI10.66073/researchfocus.v1i1.1057
Indeksga qo‘shilgan2026-09-12

DOI: 10.66073/researchfocus.v1i1.1057 · Maqolaning asl sahifasi

Kalit so‘zlar

аморфные полупроводники, хвосты разрешенных зон, формула Кубо-Гринвуда, метод приближения Дэвиса-Мотта, электронно-оптические переходы, экспоненциальный спектр поглощения, ширина запрещенной зоны, параметры, определяющие наклон хвостов разрешенных зон, распределение плотности электронных состояний, amorphous semiconductors, tails of allowed bands, Kubo-Greenwood formula, Davies-Mott approximation method, electronic optical transitions, exponential absorption spectrum, energy gap width, parameters determining the slope of allowed band tails, distribution of the density of electronic states, amorf yarimo'tkazgichlar, ruxsat etilgan zonalar dumlari, Kubo-Grinvud formulasi, Devis-Mott yaqinlashish usuli, elektron-optik o'tishlar, eksponensial yutilish spektri, taqiqlangan zona kengligi, ruxsat etilgan zona dumlari qiyaligini aniqlovchi parametrlar, elektron holatlar zichligining taqsimoti

Ilmiy soha

Veterinariya

Iqtibos keltirish

APAMuminov Khurshidbek Adhamjon ugli, Otamirzaev Doniyor Rustam ugli, Saloydinov Sardorjon Qodirjon ugli, Муминов Хуршидбек Адхамжон угли, Отамирзаев Дониёр Рустам угли, Салойдинов Сардоржон Кодиржон угли, Muminov Khurshidbek Adhamjon ugli, Otamirzaev Doniyor Rustam ugli, & Saloydinov Sardorjon Qodirjon ugli (2022). EXPONENTIAL ABSORPTION SPECTRUM AND DENSITY DISTRIBUTION OF ELECTRONIC STATES ON THE TAIL OF THE VALENCE ZONE OF AMORPHOUS SEMICONDUCTORS. Research Focus, 1(1), 195-200. https://doi.org/10.66073/researchfocus.v1i1.1057
GOST (OAK)Muminov Khurshidbek Adhamjon ugli va b. EXPONENTIAL ABSORPTION SPECTRUM AND DENSITY DISTRIBUTION OF ELECTRONIC STATES ON THE TAIL OF THE VALENCE ZONE OF AMORPHOUS SEMICONDUCTORS // Research Focus. – 2022. – T. 1, № 1. – P. 195-200. – DOI: 10.66073/researchfocus.v1i1.1057.
MLAMuminov Khurshidbek Adhamjon ugli, Otamirzaev Doniyor Rustam ugli, Saloydinov Sardorjon Qodirjon ugli, Муминов Хуршидбек Адхамжон угли, Отамирзаев Дониёр Рустам угли, Салойдинов Сардоржон Кодиржон угли, Muminov Khurshidbek Adhamjon ugli, Otamirzaev Doniyor Rustam ugli, and Saloydinov Sardorjon Qodirjon ugli. “EXPONENTIAL ABSORPTION SPECTRUM AND DENSITY DISTRIBUTION OF ELECTRONIC STATES ON THE TAIL OF THE VALENCE ZONE OF AMORPHOUS SEMICONDUCTORS.” Research Focus, 1(1), 195-200, 2022. https://doi.org/10.66073/researchfocus.v1i1.1057
ChicagoMuminov Khurshidbek Adhamjon ugli, Otamirzaev Doniyor Rustam ugli, Saloydinov Sardorjon Qodirjon ugli, Муминов Хуршидбек Адхамжон угли, Отамирзаев Дониёр Рустам угли, Салойдинов Сардоржон Кодиржон угли, Muminov Khurshidbek Adhamjon ugli, Otamirzaev Doniyor Rustam ugli, and Saloydinov Sardorjon Qodirjon ugli. “EXPONENTIAL ABSORPTION SPECTRUM AND DENSITY DISTRIBUTION OF ELECTRONIC STATES ON THE TAIL OF THE VALENCE ZONE OF AMORPHOUS SEMICONDUCTORS.” Research Focus, 1(1), 195-200 (2022). https://doi.org/10.66073/researchfocus.v1i1.1057
HarvardMuminov Khurshidbek Adhamjon ugli, Otamirzaev Doniyor Rustam ugli, Saloydinov Sardorjon Qodirjon ugli, Муминов Хуршидбек Адхамжон угли, Отамирзаев Дониёр Рустам угли, Салойдинов Сардоржон Кодиржон угли, Muminov Khurshidbek Adhamjon ugli, Otamirzaev Doniyor Rustam ugli, and Saloydinov Sardorjon Qodirjon ugli (2022) ‘EXPONENTIAL ABSORPTION SPECTRUM AND DENSITY DISTRIBUTION OF ELECTRONIC STATES ON THE TAIL OF THE VALENCE ZONE OF AMORPHOUS SEMICONDUCTORS’, Research Focus, 1(1), 195-200. https://doi.org/10.66073/researchfocus.v1i1.1057
BibTeX
@article{muminovkhurshidbekadhamjonugli2022,
  title = {EXPONENTIAL ABSORPTION SPECTRUM AND DENSITY DISTRIBUTION OF ELECTRONIC STATES ON THE TAIL OF THE VALENCE ZONE OF AMORPHOUS SEMICONDUCTORS},
  author = {Muminov Khurshidbek Adhamjon ugli and Otamirzaev Doniyor Rustam ugli and Saloydinov Sardorjon Qodirjon ugli and Муминов Хуршидбек Адхамжон угли and Отамирзаев Дониёр Рустам угли and Салойдинов Сардоржон Кодиржон угли and Muminov Khurshidbek Adhamjon ugli and Otamirzaev Doniyor Rustam ugli and Saloydinov Sardorjon Qodirjon ugli},
  journal = {Research Focus},
  year = {2022},
  volume = {1},
  number = {1},
  pages = {195-200},
  doi = {10.66073/researchfocus.v1i1.1057},
  url = {https://doi.org/10.66073/researchfocus.v1i1.1057}
}

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