Dynamical RHEED Calculations from the Surface of a Semi-Infinite Crystal
โ Scribed by Peng, L.-M. ;Dudarev, S. L. ;Whelan, M. J.
- Book ID
- 114513923
- Publisher
- International Union of Crystallography
- Year
- 1996
- Tongue
- English
- Weight
- 524 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0108-7673
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๐ SIMILAR VOLUMES
In this paper, we develop a relativistic Green matrix method in the Dirac formalism, which can be considered as a generalization of the nonrelativistic Green function method of Scherer and Phariseau to calculate the surface states in a semi-infinite three-dimensional crystal. For simplicity, only th
## Abstract A derivation of most general existence conditions for surface states of a semiโinfinite KronigโPenney crystal is reported. They reduce to Steslicka's conditions under a subsidiary restriction and also indicate that the surfaceโstate energies may lie in the allowed bulk bands. Numerical