Wavelength modulation study of CdGeAs2 |
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| Authors: | R Madelon M Shaimi A Hairie E Paumier B Mercey |
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| Institution: | Laboratoire de Cristallographie, Chimie et Physique du Solide, Associé au CNRS (LA 251), ISMRA, Université de Caen, 14032 Caen Cedex, France |
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| Abstract: | Reflectivity spectra and their derivatives with respect to the wavelength are obtained on CdGeAs2 by using a wavelength modulation method. The structures observed corresponding to optical transitions are in good agreement with electronic transitions deduced from a recent pseudopotential calculation taking into account the spin-orbit interaction by Polygalov and Poplavnoi. |
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