作者: M. Polomska , J. Wolak , L. Szcześniak , M. A. Augustyniak
DOI: 10.1080/00150199908016443
关键词: Crystallography 、 Deuterium 、 Phase (matter) 、 Materials science 、 Nuclear magnetic resonance 、 Domain (ring theory) 、 Ferroelasticity 、 Phase transition 、 Crystal 、 Triclinic crystal system
摘要: Abstract The effect of deuteration on ferroelastic-ferroelastic phase transitions and ferroelastic domain structure in (NH4)3H(SeO4)? was investigated. Crystals various degrees were studied. temperature width triclinic found to decrease with increasing degree deuteration. superionic (2) - (1) transition lowered from 306 K for the non-deuterated crystal 293 highest Additional result a change pattern phase.