## Abstract The treatment of many problems in electron theory is considerably simplified if the Wannier representation is used, provided the Wannier functions are well localized and decrease exponentially for large distances from their centres. It is shown that in the case of band groups with point
โฆ LIBER โฆ
Existence of the exponentially localised Wannier functions
โ Scribed by G. Nenciu
- Publisher
- Springer
- Year
- 1983
- Tongue
- English
- Weight
- 299 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0010-3616
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