|
Other articles in this issue
|
Dielectric properties of Cu6P(S0,1Se0,9)5I
superionic crystals under high hydrostatic pressures
Lukach P., Guranich P., Guivan A., Gerzanich E., *Panyko V.
Department of Physics, Uzhgorod State University, 32 Voloshin
Str., Uzhgorod, Ukraine
*Department of Chemistry, Uzhgorod State University,
46 Pidgirna Str., Uzhgorod, Ukraine
download full version
The influence of temperature on dielectric properties of Cu6P(S0,1Se0,9)5I
superionic crystals at high hydrostatic pressures in the region of the
phase transition (PT) has been investigated. The temperatures of superionic
and ferroelastic PT and baric coefficients of their shift have been determined.
The character of PT has been established
Key words: superionic crystals, phase transitions, hydrostatic pressure
doi: 10.3116/16091833/1/1/62/2000 |
|
References
1. Kuch WF, Nische R and Shcunemann K, 1979. The argyrodites – a new
family of tetrahedrally close-packedstructures. Mat.Res.Bull 14: 241-248.
doi:10.1016/0025-5408(79)90125-9
http://dx.doi.org/10.1016/0025-5408(79)90125-9
2. Studenyak IP, Vaitkus PA, Diordyay VS, Kezhenis PP, Mikuchenis VE,
Panko II, Kovach DSh, et al, 1986. Physics of solids. 28: 8.
3. Studenyak IP, Stefanovich VO, Kranjcec M, Desnica DI, Azhnyuk YuM,
Kovacs GySh, Panko VV, 1997. Raman scattering studies of Cu6PS5Hal (Hal=Cl,
Br and I) fast-ion conductors. Solid State Ionics 95: 221-225.
doi:10.1016/S0167-2738(96)00477-8
http://dx.doi.org/10.1016/S0167-2738(96)00477-8 |