𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Raman scattering study of the low temperature phase transitions in ammonium nitrate

✍ Scribed by Z. Iqbal


Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
380 KB
Volume
40
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Raman scattering investigations of the l
✍ S. J. Lin; D. P. Chiang; Y. F. Chen; C. H. Peng; H. T. Liu; J. K. Mei; W. S. Tse πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 160 KB πŸ‘ 1 views

## Abstract In this work, we report the low‐temperature phase transition of sodium niobate (NaNbO~3~) ceramics at the antiferroelectric–ferroelectric phase studied by the Raman scattering technique over the temperature range 10–300 K. The spectral shape indicates that the phase transition occurs at

Low-temperature infrared studies: III. T
✍ C.J.H. Schutte; A.M. Heyns πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 English βš– 174 KB

The temperature dependence of the v4-bending band of the ND4+ . -ion in (ND4)2Cr207 shows changes at -170Β°, 140\*5. 120\*2 and 80\*5OK. From infrared evidence alone it cannot be decided which of the two possible phase-change sequences, discussed in the text, is correct -there seems to be a correkt

Raman scattering study of the upper phas
✍ A. N. Vtyurin; A. Bulou; A. S. Krylov; I. V. Shmygol; K. S. Aleksandrov πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 87 KB πŸ‘ 2 views

Effects of the phase transition between the high-temperature tetragonal phases of the CsScF 4 crystal were studied by Raman scattering. The appearance of new lines including a soft mode was observed below the phase transition point, in complete accordance with the new crystal symmetry. The behavior