CYCLOTRON RESONANCE EXPERIMENTS
Microwave cyclotron resonance and other experi ments have been conducted for purposes of study ing band structure and transport properties of several semiconductors and semimetals including Ge, Si, Te, alpha-Sn, Sb and CdS. In addition to microwave experiments at 3 cm, 1.2 cm and .4 cm wavelengths,...
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Zusammenfassung: | Microwave cyclotron resonance and other experi ments have been conducted for purposes of study ing band structure and transport properties of several semiconductors and semimetals including Ge, Si, Te, alpha-Sn, Sb and CdS. In addition to microwave experiments at 3 cm, 1.2 cm and .4 cm wavelengths, experiments on galvanomagnetic coefficient measurements and deHaas-van Alphen measurements were carried out. Some experiments involved the application of large uniaxial stresses to Ge and Si and other techniques have centered on the use of rapid modulation of the intensity of light used to excite free carriers in semiconductors. Each of these areas of research is described briefly in terms of what was attempted and what can be stated about definite results. (Author) |
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