Characteristics of the Phase Transition in Vanadium Dioxide Films Obtained via Chemical Vapor Deposition Научная публикация
| Журнал |
Russian Journal of Physical Chemistry A
ISSN: 0036-0244 , E-ISSN: 1531-863X |
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| Вых. Данные | Год: 2019, Том: 93, Номер: 8, Страницы: 1449-1454 Страниц : 6 DOI: 10.1134/S0036024419070252 | ||
| Ключевые слова | vanadium dioxide, films, chemical vapor deposition, spectrophotometry, phase transition | ||
| Авторы |
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| Организации |
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Реферат:
Changes in the characteristics of the semiconductor–metal phase transition in VO2 polycrystalline films obtained via chemical vapor deposition from vanadyl acetylacetonate vapor and oxygen with the temperature of synthesis varying from 373 to 473°C and the oxygen pressure varying from 25 to 90 sccm were studied. The critical temperature of the phase transition and the width of the hysteresis are calculated from the temperature dependences of the films’ coefficients of reflection. These dependences are determined using a special spectrophotometric system during the thermal cycling of the samples from room temperature to 100°C. The relationship between the phase transition characteristics and the phase composition and texture of the films is established. It is found that the critical temperature and the narrowest hysteresis correspond to films containing single monoclinic phase VO2(M1) with the preferential orientation (texture) of crystallites in the (011) plane.
Библиографическая ссылка:
Shayapov V.R.
, Yakovkina L.V.
Characteristics of the Phase Transition in Vanadium Dioxide Films Obtained via Chemical Vapor Deposition
Russian Journal of Physical Chemistry A. 2019. V.93. N8. P.1449-1454. DOI: 10.1134/S0036024419070252 Scopus OpenAlex
Characteristics of the Phase Transition in Vanadium Dioxide Films Obtained via Chemical Vapor Deposition
Russian Journal of Physical Chemistry A. 2019. V.93. N8. P.1449-1454. DOI: 10.1134/S0036024419070252 Scopus OpenAlex
Оригинальная:
Шаяпов В.Р.
, Яковкина Л.В.
ХАРАКТЕРИСТИКИ ФАЗОВОГО ПЕРЕХОДА В ПЛЕНКАХ ДИОКСИДА ВАНАДИЯ, ПОЛУЧЕННЫХ ХИМИЧЕСКИМ ОСАЖДЕНИЕМ ИЗ ГАЗОВОЙ ФАЗЫ
Журнал физической химии. 2019. Т.93. №8. С.1153-1158. DOI: 10.1134/S0044453719070252 РИНЦ OpenAlex
ХАРАКТЕРИСТИКИ ФАЗОВОГО ПЕРЕХОДА В ПЛЕНКАХ ДИОКСИДА ВАНАДИЯ, ПОЛУЧЕННЫХ ХИМИЧЕСКИМ ОСАЖДЕНИЕМ ИЗ ГАЗОВОЙ ФАЗЫ
Журнал физической химии. 2019. Т.93. №8. С.1153-1158. DOI: 10.1134/S0044453719070252 РИНЦ OpenAlex
Даты:
| Поступила в редакцию: | 22 окт. 2018 г. |
| Принята к публикации: | 13 нояб. 2018 г. |
Идентификаторы БД:
| Scopus: | 2-s2.0-85070453288 |
| OpenAlex: | W2967796652 |