Quantum paraelectric state and critical behavior in Sn(Pb)${}_2$P${}_2$S(Se)${}_6$ ferroelectrics

I. Zamaraite, V. Liubachko, R. Yevych +5

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 typ…