標題: | Observation of the negative differential capacitance in Schottky diodes with InAs quantum dots near room temperature |
作者: | Lin, S. D. Ilchenko, V. V. Marin, V. V. Shkil, N. V. Buyanin, A. A. Panarin, K. Y. Tretyak, O. V. 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
公開日期: | 25-六月-2007 |
摘要: | The negative differential capacitance (NDC) of Schottky diodes with the layers of InAs quantum dots (QDs) has been clearly observed near room temperature. A simple model involving two zero-dimensional quantum states is proposed to explain the NDC behavior. The simulation results show that the NDC is caused by the fast charging-discharging process in the second states of QDs. |
URI: | http://dx.doi.org/10.1063/1.2752737 http://hdl.handle.net/11536/10670 |
ISSN: | 0003-6951 |
DOI: | 10.1063/1.2752737 |
期刊: | APPLIED PHYSICS LETTERS |
Volume: | 90 |
Issue: | 26 |
結束頁: | |
顯示於類別: | 期刊論文 |