A lattice dynamical investigation of the Raman and the infrared wavenumbers of Ba2RESbO6 (RE=Sm,Y)

Physica B: Condensed Matter

Volumn 405, Issue 1, 2010, Pages 410-412

  Gupta, H C ^a   Singh, Jaya ^a   Kumar, Sonu ^a   Karandeep, ^a   Rani, Neelima ^b  

^a INDIAN INSTITUTE OF TECHNOLOGY DELHI   (India)

^b UNIVERSITY OF DELHI   (India)

Author keywords

Elpasolite structure; Infrared spectroscopy; Phonons; Raman spectroscopy

Indexed keywords

BENDING FORCE; CALCULATED VALUES; ELPASOLITE; ELPASOLITE STRUCTURE; FORCE CONSTANTS; NORMAL COORDINATE; POTENTIAL ENERGY DISTRIBUTION; SHORT-RANGE FORCES; SPACE GROUPS; WAVE NUMBERS; ZONE-CENTER PHONONS;

BARIUM; FLUORINE CONTAINING POLYMERS; PHONONS; RAMAN SCATTERING; RAMAN SPECTROSCOPY;

INFRARED SPECTROSCOPY;

EID: 71549144097     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physb.2009.08.296     Document Type: Article

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