作者: J. S. van Wieringen
DOI: 10.1007/978-3-663-02557-3_26
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摘要: Single crystals of SiC were successfully prepared by Lely this laboratory sublimation in a controlled gas atmosphere at 2300–2500 °C [1]. In nitrogen green are formed, which show n-type conductivity. Crystals made B or Al vapour, on the other hand, blue and p-type. neutral argon colourless formed p-type, presumably because impurities original SiC.