Size effects in a-Si:H/a-SiN,:H (x = 1, 13) superlattices have been studied by photothermal deflection spectroscopy and infrared luminescence measurements. It is found that despite of the explanation of the changes in the band gap by a one dimensional quantum well model, the variations in the optic
โฆ LIBER โฆ
Acoustic phonons in a-Si:H/a-SiNx:H superlattices
โ Scribed by Roswitha Hotz
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 370 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0921-5107
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