Epithermal positronium emission from liquid and solid gallium
β Scribed by D.T. Britton; P.C. Rice-Evans
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 211 KB
- Volume
- 126
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
Lifetime measurements of positrons in polar media have been made. It was suggested from the experiments that positrons are captured in liquid or amorphous media, owing to the strong dipolar electric field of polar groups which are free from surrounding molecules.
Institute of Semiconductor Physics, Siberian Branch of the Academy of Sciences of the USSR h'ovosibirsk 90, USSR ## Liquid Phase Epitaxial Growth of Undoped Gallium Arsenide from Bismuth and Gallium Melts Electrical properties of undoped GaAs layers grown from G a and Bi melts under identical con