Temperature dependence of the absorption edge of synthetic diamond E. A. Kolesnik, V. S. Ripenko, S. M. Dzyadukh, E. I. Lipatov
Material type: ArticleContent type: Текст Media type: электронный Subject(s): синтетические алмазы | оптическая спектроскопия | край полосы поглощения | спектры пропускания | запрещенная зонаGenre/Form: статьи в журналах Online resources: Click here to access online In: Proceedings of SPIE Vol. 12086 : XV International Conference on Pulsed Lasers and Laser Applications, 2021, Tomsk, Russian Federation. P. 1208628-1-1208628-5Abstract: Using optical spectroscopy in the spectral range from 200 to 300 nm, the absorption edge and transmission spectra of 7 samples of synthetic diamond of IIa type in the temperature range from 12 K to 470 K was studied. Using numerical methods, the temperature dependences of optical absorption into the free exciton state were obtained for negative and positive phonon branches.Библиогр.: 2 назв.
Using optical spectroscopy in the spectral range from 200 to 300 nm, the absorption edge and transmission spectra of 7 samples of synthetic diamond of IIa type in the temperature range from 12 K to 470 K was studied. Using numerical methods, the temperature dependences of optical absorption into the free exciton state were obtained for negative and positive phonon branches.
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