FIZIKA A 4 (1995) 3, 473-479

ANALYSIS OF THE SHAPES OF KUBELKA-MUNK SPECTRAL FUNCTIONS OF SUPERIONIC CONDUCTORS CuI, AgI, Cu₂HgI₄ AND Ag₂HgI₄ IN A WIDE TEMPERATURE RANGE

MLADEN PAIĆ
Institute of Physics of the University Zagreb, Bijenička 46, 10000 Zagreb, Croatia

Received 21 May 1995

The changing shapes of the Kubelka-Munk spectral function of different solid phases of CuI, AgI, Cu₂HgI₄ and Ag₂HgI₄ were studied in a wide temperature range. The spectra consist generally of a single, light absorption like, band. The parameters of the spectra were compared. Their distribution as functions of frequency or temperature in the case of the phases of CuI and AgI are similar. Distributions of parameters related to the phases of Cu₂HgI₄ and Ag₂HgI₄ are alike only in the case of the full width at half maximum. The existence of already reported phases of the investigated compounds is confirmed.

UDC 538.931
PACS 66.10.Ed

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