| 氢化非晶硅薄膜光吸收谱的恒定光电流测量法 |
| |
| 引用本文： | 林舜辉,林璇英.氢化非晶硅薄膜光吸收谱的恒定光电流测量法[J].汕头大学学报(自然科学版),1997,12(1):60-62. |
| |
| 作者姓名： | 林舜辉 林璇英 |
| |
| 作者单位： | 香港城市大学电子工程系，汕头大学物理学系 |
| |
| 摘 要： | 本文报道了光吸收谱的恒定光电流（ＣｏｎｓｔａｎｔＰｈｏｔｏｃｕｒｒｅｎｔＭｅｔｈｏｄ）测量法，并用其测量了高速沉积的氢化非晶硅薄膜（ａ－Ｓｉ：Ｈ）的光吸收谱，同时观测了ＳｔａｅｂｌｅｒＷｒｏｎｓｋｉ（ＳＷ）效应中样品吸收系数的变化。
|
| 关 键 词： | 恒定光电流法，氢化非晶硅，吸收系数 |
Measurement of optical absorption coefficientby CPM in a-Si:H |
| |
| Lin Shunhui,Y. C. Chan,Y. W. Lam.Measurement of optical absorption coefficientby CPM in a-Si:H[J].Journal of Shantou University(Natural Science Edition),1997,12(1):60-62. |
| |
| Authors: | Lin Shunhui Y C Chan Y W Lam |
| |
| Abstract: | In this paper , constant photocurrent method (CPM ) has been used to deter- mine the optical absorption coefficient a (E) of hydrogenated amorphous sillicon (a-Si : H) films fabricated at high deposition rate. CPM measurements were further extended to characterise Staebler-Wronski effect for observation of the changes in absorption coeffi- cient in our a-Si : H samples. |
| |
| Keywords: | constant photocurrent method : a-Si : H : absorption coefficient |
| 本文献已被 CNKI 维普 等数据库收录！ |
