Light conversion in thin films of mixtures of mesotetraphenylporphyrin and yttrium vanadate crystallites doped with erbium. I. Photovoltaic properties and structure

The optical and photovoltaic properties of two-component TPP–Yt0.95Er0.05VO4 films prepared by the spincoating method are for the first time studied. A 30% increase in the photovoltage (PV) of TPP: Yt0.95Er0.05VO4 = 3: 2 films on silicon carbide (SiC) supports as compared to TPP one-component films is observed. In contrast, for films on tin dioxide (SnO2) supports, the PV drops by 35–96% as the TPP content in the film decreases from 80 to 20%. The properties of the films are monitored by atomic force microscopy. The highest roughness of the films corresponds to a 40–60% TPP content. © 2016, Pleiades Publishing, Ltd.

Авторы
Nagovitsyn I.A.1, 2 , Chudinova G.K.1, 3 , Zubov A.I. 4 , Zavedeev E.V.1, 3 , Tairov Y.M.5 , Moshnikov V.A.5 , Kononova I.E.5 , Kurilkin V.V. 4
Редакторы
-
Издательство
-
Номер выпуска
4
Язык
Английский
Страницы
657-661
Статус
Опубликовано
Подразделение
-
Номер
-
Том
10
Год
2016
Организации
  • 1 Natural Science Center, Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow, Russian Federation
  • 2 Semenov Institute of Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
  • 3 National Research Nuclear University MEPhI, Moscow, Russian Federation
  • 4 Peoples’ Friendship University of Russia, Moscow, Russian Federation
  • 5 St. Petersburg State Electrotechnical University “LETI”, St. Petersburg, Russian Federation
Ключевые слова
photovoltaic effect; porphyrins; silicon carbide; SnO2; spincoating; thin film; vanadates of rare earth elements
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/3897/