Premium
Raman and Infrared Studies on Ag 2 HgI 4 and Cu 2 HgI 4 Superionic Compounds
Author(s) -
Sudharsanan R.,
Srinivasan T. K. K.,
Radhakrishna S.
Publication year - 1984
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221240205
Subject(s) - raman spectroscopy , infrared , reflection (computer programming) , infrared spectroscopy , conductivity , chemistry , analytical chemistry (journal) , spectral line , materials science , molecular physics , optics , physics , programming language , organic chemistry , chromatography , astronomy , computer science
Raman measurements between 77 and 340 K are reported for Ag 2 HgI 4 and Cu 2 HgI 4 . Additively far infrared reflection and transmission spectra between 30 to 180 cm −1 are measured. Symmetrybased vibrational band assignments are given for both the internal and external optic modes. The conductivity in the region 30 to 150 cm −1 is calculated and the behaviour is explained using the jump diffusion model.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom