Luminescence and optical absorption studies of sulphur-implanted Cu6PS5X (X=I, Br) superionic conductors

被引：1
|
作者：
Studenyak, I. P. [1 ]
Izai, V. Yu. [1 ]
Stephanovich, V. O. [1 ]
Panko, V. V. [1 ]
Kus, P. [2 ]
Plecenik, A. [2 ]
机构：
[1] Uzhgorod Natl Univ, Fac Phys, Pidhirna Str 46, UA-88000 Uzhgorod, Ukraine
[2] Comenius Univ, Fac Math Phys & Informat, Bratislava 84248, Slovakia
来源：
PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 8, NO 9 | 2011年 / 8卷 / 09期
关键词：
Cu6PS5X(X=I; Br); superionic conductors; ion implantation; luminescence; absorption;
D O I：
10.1002/pssc.201084045
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Cu6PS5X (X=I, Br) single crystals were grown using chemical vapour transport. The crystals under investigation were implanted at different fluences of 150-keV(32)S(+) ions. The influence of ion implantation on luminescence spectra, parameters of the Urbach absorption edge as well as ordering-disordering processes in Cu6PS5X superionic conductors is studied. A noticeable effect of isochronal annealing on the absorption edge in the ion-implanted Cu6PS5I crystal is revealed. (C) 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码：2721 / 2724
页数：4
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