Автори | Himanshu Gupta1, Fateh Singh Gill2, S.K. Sharma3, R. Kumar4, R.M. Mehra5 |
Афіліація |
1Department of Physics, Gurukula Kangri University, Haridwar-249401, India 2Graphic Era University, Clement Town, Dehradun, India 3Semiconductor Device Laboratory, Department of Semiconductor Science, Dongguk University-Seoul, Jung-gu, Seoul 100-715, Korea 4Garg Degree College, Luksar Road Haridwar, Uttrakhand, India 5School of Engineering & Technology, Sharda University, Greater Noida -201306, India |
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Випуск | Том 10, Рік 2018, Номер 3 |
Дати | Одержано 26.03.2018; у відредагованій формі 06.06.2018; опубліковано online 25.06.2018 |
Цитування | Himanshu Gupta, Fateh Singh Gill, et al., J. Nano- Electron. Phys. 10 No 3, 03014 (2018) |
DOI | https://doi.org/10.21272/jnep.10(3).03014 |
PACS Number(s) | 71.55.Ak , 71.55.Jv, 73.61.Jc |
Ключові слова | a-Si:H (2) , Dark and Photoconductivity (2) , Annealing effect, S doped a-Si:H. |
Анотація |
In present work, the effect of annealing on dark and photo conductivity as well as the various causes of conduction mechanics in S doped amorphous hydrogenated silicon films (a-Si:H) is discussed. The variation of the dark conductivity as a function of temperature has been carried out on unannealed and annealed (annealed at an optimized temperature of 300 °C) thin film samples and the activation energy of dark conductivity of respective samples was also calculated at different temperatures. The Study concludes that at high temperatures, an activated type mechanism is responsible for conduction in the a-Si:H films. |
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