CLOT
发表于 2025-3-25 06:26:43
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Engaging
发表于 2025-3-25 08:20:30
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Stress-Fracture
发表于 2025-3-25 12:57:02
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calamity
发表于 2025-3-25 15:57:26
Bemerkungen zum Referat Brunke,d spheroliteformation. Crystallization-catalizers.—Report about the anthor‘s heat-treatment experiments with simultancous thermal-EMF measurements: Small changes in carrier density, large mobility changes.—Anomalous valucs for resistivity and its change with temperature in extremely purified selenium (.).
Cumulus
发表于 2025-3-25 23:21:42
Theoretisches und Experimentelles zur effektiven Masse von Kristallelektronen,ective mass are exposed. Based on these investigations, the refined band model of Silicon and Germanium is developed. The last chapter gives a survey on the experimental methods for determination of the effective mass, especially on the method of cyclotron resonance.
轻率的你
发表于 2025-3-26 01:51:49
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联想
发表于 2025-3-26 06:39:46
Lebensdauerfragen und Trap-Modell vom Standpunkt des Massenwirkungsgesetzes,he so called lifetime τ in semiconductor physics is not identical with the average life expectation ℑ of statistics. Finally, the experimental results of . and associates are presented verifying in a convincing way the assumption of traps, and the conceptions of the recombination mechanism.
Gullible
发表于 2025-3-26 12:14:43
https://doi.org/10.1007/978-3-319-52093-3th of the forbidden band .. of the semiconductor, since the total amount of reverse current is rapidly reduced. The forward losses are only slightly dependent upon .. at a given current density. Therefore, with a sufficient width of the gap, its influence on the dimensions of the rectifier is not significant.
修饰
发表于 2025-3-26 13:17:56
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沉默
发表于 2025-3-26 18:59:03
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