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Cookie akzeptierenYarub Al-Douri
Modeling and Simulation of Physical Properties in Semiconductors
- LAP LAMBERT Academic Publishing
- 2010
- Taschenbuch
- 140 Seiten
- ISBN 9783843368063
The empirical concepts as electronegativity, ionicity and bulk modulus are very important for studying the basic properties of solids. The difficulty in defining the ionicity and bulk modulus lies in transforming a qualitative or verbal concept into a quantitative, mathematical formula. My works concentrated on using empirical pseudopotential method (EPM) to calculate electronic properties (ionicity factor) fi in terms of the difference between the first and second valence band at point X, Eg (V2-V1), and making various formulas as a function of transverse effective charge eT*, nearest-neighbor distance d, cohesive energy Ecoh, and refractive index n0. I had investigated for the structural properties (bulk modulus) B0
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