Size and phonon-confinement effects on low-frequency Raman mode of anatase TiO2 nanocrystal

Physics Letters, Section A: General, Atomic and Solid State Physics

Volumn 340, Issue 1-4, 2005, Pages 220-227

  Zhu, Ke Rong ^a,b   Zhang, Ming Sheng ^a   Chen, Qiang ^a   Yin, Zhen ^a  

^a NANJING UNIVERSITY   (China)

^b ANHUI UNIVERSITY   (China)

Author keywords

Phonon confinement; Raman spectra; TiO2 nanocrystal

Indexed keywords

BANDWIDTH; GRAIN SIZE AND SHAPE; NANOCRYSTALS; PHONONS; RAMAN SCATTERING; TEMPERATURE DISTRIBUTION;

LOW-FREQUENCY MODES; LOW-FREQUENCY RAMAN; PHONON CONFINEMENT; PHONON CONFINEMENT EFFECT; PHONON CONFINEMENT MODEL; PHONON DISPERSIONS; TEMPERATURE DEPENDENCE; TIO2 NANOCRYSTALS;

TITANIUM DIOXIDE;

TITANIUM DIOXIDE;

ARTICLE; CALCULATION; CORRELATION ANALYSIS; CRYSTAL STRUCTURE; DISPERSION; FREQUENCY MODULATION; MATHEMATICAL MODEL; NANOPARTICLE; PARTICLE SIZE; PHONON; RAMAN SPECTROMETRY; SATISFACTION; TEMPERATURE DEPENDENCE; THEORETICAL STUDY;

EID: 19444377436     PISSN: 03759601     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physleta.2005.04.008     Document Type: Article

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