Temperature dependence of intrinsic infrared absorption in natural and chemical-vapor deposited diamond

Piccirillo, Clara; Davies, Gordon; Mainwood, Alison; Scarle, Simon; Penchina, C. M.; Mollart, T. P.; Lewis, K. L.; Nesla´dek, M.; Remes, Z.; Pickles, C. S. J.
July 2002
Journal of Applied Physics;7/15/2002, Vol. 92 Issue 2, p756
Academic Journal
Empirical rules are derived that describe the temperature dependence of the infrared absorption spectra of pure diamond for photons of energy hv=500-4000 cm[sup -1]. We show that with increasing temperature in the range 14


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