Перегляд за автором "Slivka, A.G."

Результати 1-9 з 9

Dielectric properties of CuInP₂S₆ crystals under high pressure

Shusta, V.S.; Prits, I.P.; Guranich, P.P.; Gerzanich, E.I.; Slivka, A.G. (Condensed Matter Physics, 2007)

Dielectric properties of CuInP₂S₆ layered crystals in the range of ferrielectric phase transition are studied under hydrostatic pressure. The pressure dependence of the phase transition temperature testifies to the phase ...
Dielectric properties of TlIn(S₁-xSex)₂ polycrystals near phase transitions

Rosul, R.R.; Guranich, P.P.; Gomonnai, O.O.; Slivka, A.G.; Rigan, M.Yu.; Rubish, V.M.; Guranich, O.G.; Gomonnai, A.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2012)

Studies of polycrystalline TlIn(S₁-xSex)₂ samples under hydrostatic pressure were performed. Determined in this work were pressure coefficients near temperatures of ε(T) anomalies. Based on studying the temperature ...
External field effect on the anisotropy of dielectric permeability of KH₂PO₄ and NaKC₄H4O₆· 4H₂O crystals under high pressure

Slivka, A.G.; Kedyulich, V.M.; Guyvan, H.M. (Condensed Matter Physics, 2008)

Experimental studies of the effect of temperature, external pressure and electric eld on the anisotropy of dielectric permeability of KH₂PO₄ and NaKC₄H4O₆· 4H₂O crystals are performed. The experimental data on the effect ...
Phase transitions in Sn₂P₂S₆ ferroelectric under high pressures

Slivka, A.G.; Gerzanich, E.I.; Guranich, P.P.; Shusta, V.S.; Kedyulich, V.M. (Condensed Matter Physics, 1999)

We have made dilatometric studies of phase transitions in Sn₂P₂S₆ ferroelectric under high hydrostatic pressures. We investigated the pressure dependence of the coefﬁcients in an expansion of the thermodynamic potential ...
p, T, E-diagram of Sn₂P₂S₆ ferroelectric with high-pressure incommensurate phase

Kedyulich, V.M.; Slivka, A.G.; Gerzanich, E.I.; Shusta, V.S. (Condensed Matter Physics, 2000)

The investigations on the temperature change in dielectric permeability of Sn₂P₂S₆ crystal at different misaligning electric ﬁelds and hydrostatic pressures have been carried out to establish the form of p, T, E-diagram ...
Temperature and pressure effect on the anisotropy of dielectric permeability in KDP and DKDP crystals

Kedyulich, V.M.; Slivka, A.G.; Gerzanich, E.I.; Guivan, A.M.; Lukach, P.M. (Condensed Matter Physics, 2003)

Temperature dependences of longitudinal and transverse dielectric permeability of KDP and DKDP crystals are studied at different values of hydrostatic pressure in order to determine the pressure behaviour of the ...
The effect of external factors on dielectric permittivity of Rochelle salt: humidity, annealing, stresses, electric field

Slivka, A.G.; Kedyulich, V.M.; Levitskii, R.R.; Moina, A.P.; Romanyuk, M.O.; Guivan, A.M. (Condensed Matter Physics, 2005)

The effect of external factors, such as dessicating/wetting, thermal annealing, uniaxial and hydrostatic pressure, on the dielectric permittivity of Rochelle salt crystals is investigated. The obtained results are ...
The effect of hydrostatic pressure on transverse dielectric permeability of KH₂PO₄ crystals

Kedyulich, V.M.; Slivka, A.G.; Gerzanich, E.I.; Guivan, A.M. (Condensed Matter Physics, 2002)

Temperature dependences of transverse dielectric permeability of KH₂PO₄ crystals under different values of hydrostatic pressure have been investigated. Within the framework of a tunnelling mode model, the dipole ...
The inﬂuence of hydrostatic pressure on phase transition in ferroelectrics of displacement type

Slivka, A.G. (Condensed Matter Physics, 2000)

Within the phenomenological theory of phase transitions the temperature change in electrostriction coefﬁcients has been shown to lead to Curie- Weiss constant pressure dependence, non-linearity of phase p, T -diagram and ...

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Перегляд за автором "Slivka, A.G."

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