Symmetry and classification of energy bands in crystals
SOLIDES
CLASSIFICATION
ENERGIE
GROUPES SPATIAUX
To appear in Proceedings XVth International Colloquium on Group Theretical Methods in Physics (Varna, June 1987)
Abstract : An energy band in a solid contains an infinite number of states which transform linearly as a space group representation induced from a finite dimensional representation of the isotropy group of a point in space. A band representation is elementary if it cannot be decomposed as a direct sum of band representations; it describes a single band. We give a complete classification of the inequivalent elementary band representations.
MICHEL
BACRY
ZAK
P/87/42
IHES
10/1987
A4
11 f.
EN
TEXTE
PREPUBLICATION
P_87_42.pdf
1987
Wigner memorial lecture
CONGRES ET CONFERENCES
WIGNER
MELANGES ET HOMMAGES
Lecture given at Goslar (Germany) on july 16, 1996 to close the Wigner award ceremony during the 21st International Colloquium on Group Theoretical Methods in Physics
MICHEL
P/96/81
IHES
12/1996
A4
7 f.
EN
TEXTE
PREPUBLICATION
P_96_81.pdf
1996