Lattice dynamic investigation of the Raman and infrared wavenumbers of orthorhombic R2BaCuO5 (R = Y, Ho, Gd) oxides

Journal of Raman Spectroscopy

Volumn 36, Issue 1, 2005, Pages 83-88

  Gupta, H C ^a   Sharma, Vikas ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY DELHI   (India)

Author keywords

Green phase; Lattice dynamics; Non superconducting oxides; Phonons

Indexed keywords

GADOLINIUM COMPOUNDS; HOLMIUM COMPOUNDS; LATTICE VIBRATIONS;

FORCE CONSTANTS; FORCE CONSTANTS MODELS; GREEN PHASE; NON-SUPERCONDUCTING OXIDE; ORTHORHOMBIC PHASE; SHORT-RANGE FORCES; SPACE GROUPS; SUPERCONDUCTING OXIDES; WAVE NUMBERS; ZONE-CENTER PHONONS;

PHONONS;

BARIUM; COPPER; GADOLINIUM; HOLMIUM; OXIDE; OXYGEN DERIVATIVE; YTTRIUM;

ARTICLE; ATOMIC PARTICLE; CALCULATION; CHEMICAL COMPOSITION; CHEMICAL STRUCTURE; DYNAMICS; INFRARED RADIATION; MODEL; RAMAN SPECTROMETRY; STRUCTURE ANALYSIS; SUPERCONDUCTOR;

EID: 13244265747     PISSN: 03770486     EISSN: None     Source Type: Journal    
DOI: 10.1002/jrs.1271     Document Type: Article

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