共 50 条
- [33] PHASE-TRANSITION IN [(NH4)1-XKX]2SO4 CRYSTALS PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1987, 102 (02): : K81 - K85
- [35] ELASTIC PROPERTIES OF (NH4)2ZNCL4 CRYSTALS IN THE PHASE-TRANSITION REGION IZVESTIYA AKADEMII NAUK SSSR SERIYA FIZICHESKAYA, 1990, 54 (04): : 752 - 755
- [37] FERROELECTRIC PHASE-TRANSITION IN (NH4)2BEF4 - POSSIBILITY OF MOLECULAR DISTORTION TYPE OF TRANSITION PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1989, 153 (01): : 101 - 106
- [38] SUPERION PHASE-TRANSITION IN CRYSTALS OF THE (NH4)2SBF5 TYPE ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI, 1982, 83 (01): : 275 - 283
- [40] NQR-NMR AND RAMAN-STUDY OF A STRUCTURAL PHASE-TRANSITION IN (NH4)2PBCL6 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 1989, 44 (02): : 109 - 116