Abstract
Intrinsic birefringence in single crystals of CuBr has been measured in the vicinity of the absorption edge at 300 K. The strong enhancement of the birefringence in the direction \(\vec q\) //[110] near the gap is caused by the spatial dispersion of the dielectric function. An attempt is made to deduce band-parameters from the experimental data.
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© 1981 Springer Science+Business Media New York
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Deiss, J.L., Gogolin, O., Tsitsishvili, E., Klingshirn, C. (1981). Intrinsic Birefringence in CuBr Crystals due to Spatial Dispersion. In: Devreese, J.T., Lemmens, L.F., van Doren, V.E., van Royen, J. (eds) Recent Developments in Condensed Matter Physics. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-3902-1_48
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DOI: https://doi.org/10.1007/978-1-4684-3902-1_48
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4684-3904-5
Online ISBN: 978-1-4684-3902-1
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