Nuclear Quadrupole Resonance Investigation of Phase Transition in Tetramethylammonium Cadmium Tribromide |
| D.F. Baisaa, E.D. Chesnokova, Z. Czaplab, S.V. Pogrebnyaka and I.G. Vertegela aInstitute of Physics, Ukrainian Acad. Sci., Prospekt Nauki 46, 252028 Kiev, Ukraine bInstitute of Experimental Physics, University of Wrocław, Pl. Maxa Borna 9, 50-204 Wrocław, Poland |
| Received: October 6, 1992; revised version: May 18, 1993 |
| Full Text PDF |
| The critical temperature dependence of the nuclear quadrupole- resonance 79Br frequencies at the phase transition (Tc = 163 K) was found in (CH3)4NCdBr3. It was concluded that bromine nuclei take part in the phase transition not directly but via the interaction with the crystal polarization. |
| DOI: 10.12693/APhysPolA.84.271 PACS numbers: 64.70.Kb |