作者: O. Brafman , G. Lengyel , S.S. Mitra , P.J. Gielisse , J.N. Plendl
DOI: 10.1016/0038-1098(68)90503-6
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摘要: Abstract Raman spectra of wurtzite AlN and zincblende BN BP were excited by a He-Ne laser (6328A). The long wavelength lines determined are the following: (i) For A1 (TO) = E1(TO) 667 cm−1, (LO) E1 910 cm−1 E2 665 cm−1; (ii) cubic TO 1056 LO 1304 (iii) only one line was observed at 829 cm−1. ratio to intensities is discussed briefly.