𝔖 Bobbio Scriptorium
✦   LIBER   ✦

High pressure Raman studies of β-NaVO3

✍ Scribed by Z.X. Shen; C.W. Ong; S.H. Tang; M.H. Kuok


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
301 KB
Volume
55
Category
Article
ISSN
0022-3697

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Raman scattering study of SrTiO3 at high
✍ Andrzej Grzechnik; George H. Wolf; Paul F. McMillan 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 274 KB 👁 2 views

The pressure dependence of the Raman spectra of was investigated up to 15.5 GPa. The anti-ferrodistortive SrTiO 3 cubic-tetragonal phase transition (phonon condensation at the R point of the Brillouin zone) occurs at about 6 GPa. The strong, broad bands, present under ambient conditions, sharpen and

High-pressure Raman study of the perovsk
✍ S. Loridant; G. Lucazeau 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 264 KB 👁 2 views

A high-pressure Raman study of BaCeO 3 was performed at room temperature. This perovskite compound undergoes two phase transitions at about 22 and 28 GPa. The increase in the number of bands is an indication that the symmetry is lowered and that the compound does not evolve towards the ideal cubic p

High-pressure Raman study of dibromometh
✍ J.P. Itié; M. Châtelet 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 328 KB

Raman spectra of pressure-induced crystalline CHzBrz have been measured at room temperature for pressures up to 240 kbar in a gasketed diamond anvil cell. The pressure dependence of the internal and lattice modes are reported and discussed. A phase transition appears between 170 and 240 kbar. This h