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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Vardeny, Zeev Valentine | Hot-carrier thermalization in amorphous silicon | Thermalization of photoinduced carriers in a-Si and α-Si:H was studied with use of sub-picosecond-pump and probe techniques with parallel and perpendicular polarizations. The underlying process was identified as hot-carrier absorption whose cross section increases with the carrier excess energy. T... | Amorphous silicon; Thermalization; Photoinduced carriers; Frohlich interaction | 1981-05 |
| 2 |
 | Vardeny, Zeev Valentine | Optical picosecond studies of carrier thermalization in amorphous silicon | Thermalization of photogenerated hot carriers in a-Si, a-Si:H and a-Si:H:F was studied using the pump and probe method with subpicosecond resolution. The process is optically observable because the absorption cross-section of the hot carriers depends on their excess energy. It was found that the en... | Carrier thermalization; Amorphous silicon; Frohlich interaction | 1981 |
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