標題: | Characteristics of deep levels in As-implanted GaN films |
作者: | Lee, L Lee, WC Chung, HM Lee, MC Chen, WH Chen, WK Lee, HY 電子物理學系 Department of Electrophysics |
公開日期: | 2-九月-2002 |
摘要: | Hall, current-voltage and deep level transient spectroscopy measurements were used to characterize the electric properties of n-type GaN films implanted with As atoms. After 800 degreesC thermal annealing for 60 min, one additional deep level located at E-C-0.766 eV was found in the films. We presume this induced trap is an arsenic-related point defect, most likely antisite in nature. (C) 2002 American Institute of Physics. |
URI: | http://dx.doi.org/10.1063/1.1499739 http://hdl.handle.net/11536/28526 |
ISSN: | 0003-6951 |
DOI: | 10.1063/1.1499739 |
期刊: | APPLIED PHYSICS LETTERS |
Volume: | 81 |
Issue: | 10 |
起始頁: | 1812 |
結束頁: | 1814 |
顯示於類別: | 期刊論文 |