Spatial correlation of electrons in metals
β Scribed by N. H. March
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 528 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0020-7608
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π SIMILAR VOLUMES
The influence of electron correlations on the ground-state properties of transition metals is discussed. A number of corresponding effects are considered. Among them are a suppression of charge fluctuations, build-up of Hund's rule correlations, modification of the Stoner-Wohlfarth criterium for the
Bipolaron energy is calculated for various distances between the centers of polarization wells of two polarons with accounting the electron correlations. A singlet bipolaron is stable at a rather high energy of ion binding h h m % 0:143, h ΒΌ e 1 =e 0 (e 1 and e 0 are the high-frequency and static di