Titlebook: Electron Transport in Compound Semiconductors; Biswaranjan Nag Book 1980 Springer-Verlag Berlin Heidelberg 1980 Halbleiter.Transport.Trans

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Review of Experimental Results,nown impurity concentration. The samples have been characterised by stating the electron concentration determined from the value of the Hall coefficient by assuming that the Hall factor is unity. This assumption may introduce an error of about 10–20% in the values of the electron concentration. Even

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Conclusions,so an experimentally determined constant. The effective mass, in general, varies with the lattice temperature. The temperature coefficient is taken to be the same as that of the band gap but for some materials experimental values, determined from magnetophonon resonance experiments, are also availab

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How to Measure Angles from Foot RadiographsElectrons in the conduction band and holes in the valence band behave as free particles, but their distribution among the available energy levels, when in thermal equilibrium with the lattice, obeys Fermi-Dirac statistics [5.1]. The function giving the occupancy of the levels, often called the Fermi function, is

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Springer Series in Solid-State Scienceshttp://image.papertrans.cn/e/image/306172.jpg

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,The Global Village — It’s Here,omagnetic waves as a means of communication. Natural crystals of galena (lead sulphide) were used in point-contact detectors as early as in 1904 [1.1]. However, as the technology of preparation and purification of semiconductors advanced, interest was shifted to the elemental semiconductors, silicon

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