Luminescence characteristics of cobalt doped TiO2 nanoparticles

Journal of Luminescence

Volumn 132, Issue 1, 2012, Pages 178-184

  Choudhury, Biswajit ^a   Choudhury, Amarjyoti ^a  

^a TEZPUR UNIVERSITY   (India)

Author keywords

Crystal field; Decay time; Defect centers; Defects; Doped nanoparticles; Luminescence

Indexed keywords

ABSORPTION PEAKS; BONDING INTERACTIONS; CONCENTRATION QUENCHING EFFECT; CONDUCTION BAND ELECTRONS; CRYSTAL FIELDS; CRYSTALLINE PHASE; DECAY TIME; DEFECT CENTERS; DOPED MATERIALS; DOPED NANOPARTICLES; DOPED SAMPLE; DOPED-TIO; ELECTRONIC TRANSITION; EMISSION PEAKS; EMISSION WAVELENGTH; EXCITATION PEAKS; FTIR; INTENSITY RATIO; LATTICE FRAMEWORK; LUMINESCENCE CHARACTERISTICS; OXYGEN DEFECT; PHOTOLUMINESCENCE EXCITATION SPECTRUM; PHOTOLUMINESCENCE SPECTRUM; RED SHIFT; SOL-GEL METHODS; STEADY STATE; STRUCTURAL REGULARITY; TIME-RESOLVED PHOTOLUMINESCENCE SPECTRUM; TIO; TRANSMISSION ELECTRON MICROSCOPE; UV ABSORPTION SPECTRUM; VISIBLE EMISSIONS; VISIBLE REGION;

ABSORPTION; COBALT; DEFECTS; ELECTRON MOBILITY; LIGHT ABSORPTION; NANOPARTICLES; OXYGEN; OXYGEN VACANCIES; PHOTOLUMINESCENCE; TITANIUM DIOXIDE; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION;

DOPING (ADDITIVES);

EID: 80052550097     PISSN: 00222313     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jlumin.2011.08.020     Document Type: Article

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