Ohmic and space-sнarge limited conductivity іn dihydrodibenzotetraaza[14]annulene thin films
The electrophysical properties of thermally deposited thin films of dihydrodibenzotetraaza[14]-annulene were investigated applying ohmic gold electrodes to them. The volt-ampere characteristic of planar thin films symmetric structure Au – dihydrodibenzotetraaza[14]annulene – Au under dark condition...
Збережено в:
Дата: | 2017 |
---|---|
Автори: | , , , |
Формат: | Стаття |
Мова: | English |
Опубліковано: |
Науковий фізико-технологічний центр МОН та НАН України
2017
|
Назва видання: | Журнал физики и инженерии поверхности |
Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/133451 |
Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
Цитувати: | Ohmic and space-sнarge limited conductivity іn dihydrodibenzotetraaza[14]annulene thin films / V.G. Udovitskiy, N.I. Slipchenko, B.N. Chichkov, E.V. Slipchenko // Журнал физики и инженерии поверхности. — 2017. — Т. 2, № 4. — С. 198-202. — Бібліогр.: 15 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of UkraineРезюме: | The electrophysical properties of thermally deposited thin films of dihydrodibenzotetraaza[14]-annulene were investigated applying ohmic gold electrodes to them. The volt-ampere characteristic of planar thin films symmetric structure Au – dihydrodibenzotetraaza[14]annulene – Au under dark condition was measured. The direct current conductivity in this structure at room temperature and at a small applied voltage was ohmic, carried out by thermally generated carriers, and the conductivity, limited by space charges carried out by the injected carriers, was observed at a higher applied voltage. The transition from ohmic conductivity to conductivity limited by space charges occurred at an electric field strength in a thin film of Е ~ 4 × 10⁴ V/m. |
---|