|
ИСТИНА |
Войти в систему Регистрация |
ИПМех РАН |
||
Peak Force Kelvin Probe Force Microscopy Investigation of ZrO2 Nanocomposites for Hygroelectricity Power Elementдипломная работа (Магистр)
- Научные руководители: Pavel Geydt, Erkki Lähderanta
- Автор: Pavel Baikov
- Тип: Магистр
- Организация, в которой проходила защита: Lappeenranta University of Technology (LUT)
- Год защиты: 2016
- Аннотация: ZrO2 nanocomposites were investigated considering their perspective application in hygroelectric power elements. Scanning probe microscopy (SPM) techniques allowed to visualize the surface topography and electrical properties. In this work was compared spacial charge behaviour of sample in humid and dry air conditions. Also different SPM modes were compared. Kelvin probe force microscopy (KPFM) was applied to characterize the spacial charge distribution on surface of the sample. Measurements showed, that trapped charge is not dissipated and can be manipulated with low voltages. Humidity influence on the electric potential of the sample was shown.
- Добавил в систему: Гейдт Павел Викторович