Calculation of positron states and annihilation in solids: A density-gradient-correction scheme
โ Scribed by Barbiellini, B.; Puska, M. J.; Korhonen, T.; Harju, A.; Torsti, T.; Nieminen, R. M.
- Book ID
- 121454117
- Publisher
- The American Physical Society
- Year
- 1996
- Tongue
- English
- Weight
- 186 KB
- Volume
- 53
- Category
- Article
- ISSN
- 1098-0121
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๐ SIMILAR VOLUMES
In a new and realistic conception of solids, an analytical approach is presented to find the phonon density of states in a quasi-harmonic one-dimensional solid by starting from the fact that a solid with strong interatomic forces can be regarded as an atomic array of quantum anharmonic oscillators u
The IISP of t h e positron annihilation method in thc study of electron states in oriented single crystals was investigatrd. Electron density dist,ributions and t h e values of t h e anion effective charges were measured in <100)and (1 10) directions of KBr siiiglc crystals showing markcd distinctio