Elastic and elasto‐optical properties of Rb1–x(NH4)xH2AsO4 mixed crystals studied by Brillouin spectroscopy |
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| Authors: | A Trzaskowska S Mielcarek B Mroz Z Trybula |
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| Abstract: | The elastic and elasto‐optical properties of Rb1–x (NH4)x H2AsO4 mixed crystals were studied by Brillouin spectroscopy at room temperature. The measurements were made on single crystals obtained from the aqueous solution by slow evaporation. The behaviour of bulk phonons propagating in investigated crystals was studied for different polarisations of incident and scattered beam. The components of the tensors of elasto‐optical and elastic properties of the crystals studied were determined. (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
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| Keywords: | elasto‐optical effect elastic constant Brillouin spectroscopy |
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