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Short-Range Order and Charge Transport in Silicon-Rich Pyrolytic Silicon Oxynitride Научная публикация

Журнал Journal of Non-Crystalline Solids
ISSN: 0022-3093 , E-ISSN: 1873-4812
Вых. Данные Год: 2023, Том: 599, Номер статьи : 121984, Страниц : 7 DOI: 10.1016/j.jnoncrysol.2022.121984
Ключевые слова Amorphous silicon oxynitride; SiOxNy; XPS; Traps; Charge transport; Phonon-assisted tunneling
Авторы Novikov Yu.N. 1 , Gismatulin A.A. 1 , Prosvirin I.P. 2 , Bobovnikov P.G. 3 , Krasnikov G.Ya. 3 , Gritsenko V.A. 1,4
Организации
1 Rzhanov Institute of Semiconductor Physics SBRAS, 13 Lavrentiev Aven., Novosibirsk 630090, Russia
2 Boreskov Institute of Catalysis SB RAS, 5 Lavrentiev Aven., Novosibirsk 630090, Russia
3 Molecular Electronics Research Institute, 6/1 Valiev Aven., Zelenograd, Moscow 124460, Russia
4 Novosibirsk State Technical University, 20 Marx Aven., Novosibirsk 630073, Russia

Информация о финансировании (3)

1 Российский фонд фундаментальных исследований 19-29-03018
2 Российский научный фонд 22-19-00369
3 Министерство науки и высшего образования Российской Федерации (с 15 мая 2018) 075-12-2021-697

Реферат: Amorphous SiOxNy films were grown by pyrolysis in a reduced pressure reactor at T = 800 °C for different SiH2Cl2/NH3 ratios from 1/5 to 1/1. The resulting analysis for the photoelectron spectra showed that, in addition to silicon and nitrogen, the samples composition includes oxygen, apparently, due to the presence of residual traces of oxygen and/or water. The red shift of the fundamental absorption edge indicates the presence of Si-Si bonds in SiOxNy. In a wide range of electric fields and temperatures, the charge transport mechanisms in SiOxNy are experimentally studied. The experimental results are compared with the calculation based on different trap ionization models. The best agreement between the experiment and calculation was obtained using the model of phonon-assisted tunneling between neighboring traps. The increase in the SiOxNy leakage current, when changing the SiH2Cl2/NH3 ratio from 1/5 to 1/1, is explained by the trap concentration increase.
Библиографическая ссылка: Novikov Y.N. , Gismatulin A.A. , Prosvirin I.P. , Bobovnikov P.G. , Krasnikov G.Y. , Gritsenko V.A.
Short-Range Order and Charge Transport in Silicon-Rich Pyrolytic Silicon Oxynitride
Journal of Non-Crystalline Solids. 2023. V.599. 121984 :1-7. DOI: 10.1016/j.jnoncrysol.2022.121984 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
Поступила в редакцию: 6 июл. 2022 г.
Принята к публикации: 16 окт. 2022 г.
Опубликована online: 25 окт. 2022 г.
Опубликована в печати: 1 янв. 2023 г.
Идентификаторы БД:
Web of science: WOS:000882419200004
Scopus: 2-s2.0-85140341825
РИНЦ: 53825917
Chemical Abstracts: 2022:2727401
OpenAlex: W4307185475
Цитирование в БД:
БД Цитирований
Scopus 1
Web of science 1
РИНЦ 2
OpenAlex 1
Альметрики: