Optical properties of calaverite,AuTe2 |
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Authors: | E Dijkstra M Kremers M A C Devillers |
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Institution: | (1) Research Institute for Materials Faculty of Science, University of Nijmegen, Toernooiveld, NL-6525 ED Nijmegen, The Netherlands |
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Abstract: | The optical properties of incommensurately modulated calaverite (AuTe2) are presented. The surfaces of two melt-grown crystals were mechanically polished and turned out to be optically isotropic for reflection measurements. The surfaces recrystallized in several days. On recrystallizing optical anisotropy increased and a plasmon peak developed. |
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