Semiconductors band structures

V. L. Bonch-Bruevich, Effect of Heavy Doping on the Semiconductor Band Structure Donald Long, Energy Band Structures of Mixed Crystals of III-V Compounds Laura M. Roth and Petros N. Argyres, Magnetic Quantum Effects... 

Gallium phosphide semiconductor band structure of, 22 142—143 in LED technology, 22 175 Gallium production, economic aspects of, 72 348-349... 

V. L. Bonch-Bruevich, Effect of Heavy Doping on the Semiconductor Band Structure... 

This review will proceed as follows. After a description of the primary processes common to all colloidal semiconductor applications, the thermodynamic requirements of those processes will be discussed, with special emphasis on those relevant to photocatalysis. This will be followed by a short section on how the colloidal state affects the semiconductor band structure and photogenerated charge carrier recombination dynamics, leading into a longer section on the dynamics of interfacial charge transfer... 

The semiconductor band structure of CPs enables electronic excitations or electron transfer, e.g., from the valence to the conduction band, leading to most of the properties that are of interest. Excitation of electrons from the valence band to the conduction, e.g., by photons, typically yields excited state properties such... 

Photoluminescence (PL) of individual microtubes containing GaAs quantum wells has been examined by means of microfluorescence spectroscopy. PL spectrum of a microtube was found to exhibit a pronounced red shift by about 70 meV with respect to the reference planar film. The shift is attributed to an interplay of strain effects on semiconductor band structure. 

Tersoff, J. 1985. Schottky barriers and semiconductor band structures. Phys Rev B 32 6968-6971. 

The differential gain go must, in general, be calculated from a detailed model of the semiconductor band structure. However, it turns out that go is a very nearly linear function of the density of electrons Nc injected into the conduction band by the pump source. An empirical expression often used to represent the differential gain is... 

A consequence of the cancellation between the two terms of (6.47) is the surprisingly good description of the electronic structure of solids given by the nearly-free electron approximation. The fact that many metal and semiconductor band structures are a small distortion of the free electron gas band structure suggests that the valence electrons do indeed feel a weak potential. The Phillips and Kleinman potential explains the reason for this cancellation. 

Keywords Poly (sulfur acetylide) Conjugated polymer Organic semiconductor Band structure design... 

A. Haug, Auger recombination in direct-gap semiconductors band-structure effects. J. Phys. C Solid State Phys. 16(21), 4159-4172 (1983)... 

Fig. 3.10 Semiconductor band structure modeled by hand and genetic algorithm. A semi-empirical model is constructed that matches the available target energies and interpolates the complete band structure. The solution produced with the genetic algorithm outperforms the manual fit, both, in quality and a processing speed of an hour versus about a week (from [38]).

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