Positive and negative luminescence was observed in a type II broken-gap p-InAs/p-GaAsSb heterostructure in the mid-infrared spectral range 3-5 m at room temperature. Interface-related radiative recombination was provided by Mn acceptor states on InAs surface. I-V characteristics behavior was discuss
โฆ LIBER โฆ
Near-band gap luminescence at room temperature from dislocations in silicon
โ Scribed by D.J. Stowe; S.A. Galloway; S. Senkader; Kanad Mallik; R.J. Falster; P.R. Wilshaw
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 251 KB
- Volume
- 340-342
- Category
- Article
- ISSN
- 0921-4526
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The conductance oscillations have been observed at room temperature in the ultra thin silicon layers of the silicon-on-insulator structures prepared with the bonding and hydrogen slicing technology. An origin of the oscillations is attributed to a formation of tunnel barriers for one type of carrier