The dipole ordering in Sn (Pb) 2 P 2 S (Se) 6 materials may be tuned by chemical
substitution realizing a ferroelectric quantum phase transition and quantum glassy or relaxor …

For the first time, we demonstrated successful post-synthesis incorporation of metal dopants
at elevated temperature into a host structure of Sn2P2S6, known as the grandfather of …

A critical behavior study of Sn 2 P 2 (S 1-x Se x) 6 has been undertaken for x= 0.28 (Lifshitz
point) independently doped with Pb and Ge in search of the realization of a Tricritical Lifshitz …

Available experimental data about static and dynamic critical behaviors of Sn 2 P 2 S 6-type
ferroelectrics and (Pb y Sn 1− y) 2 P 2 (Se x S 1− x) 6 mixed crystals with a line of tricritical …

The dependence of thermal conductivity with temperature has been studied for Sn (Pb)
2P2S (Se) 6 ferroelectrics-semiconductors, showing an ultra-low (0.5 W/m K) thermal …

Single crystals of (Pb x Sn 1-x) 2 P 2 (Se y S 1-y) 6 with Se concentrations below and above
the Lifshitz Point (y= 0.27) have been grown with the aim of studying the influence of Pb on …

In this paper we report a dielectric study on four single crystals Pb 2 P 2 S 6,(Pb 0.98 Ge
0.02) 2 P 2 S 6,(Pb 0.7 Sn 0.3) 2 P 2 S 6+ 5% Ge and (Pb 0.7 Sn 0.3) 2 P 2 Se 6+ 5% Ge …

The PhD thesis is devoted to the complex study of the influence of cationic and anionic
atoms substitution on thermodynamic properties of two-dimensional (Cu, Ag)+(In, Bi) 3+ P2 …

For the first time, we demonstrated successful post-synthesis incorporation of metal dopants
at elevated temperature into a host structure of Sn2P2S6, known as the grandfather of …

The purpose of this study has been to study the thermal properties of the phosphous
chacogenide ferroelectric family Sn (Pb) 2P2S (Se) 6 in a very wide temperature range (from …