High temperature ferromagnetism and optical properties of Co doped ZnO nanoparticles

Journal of Applied Physics

Volumn 108, Issue 8, 2010, Pages

  Pal, Bappaditya ^a   Giri, P K ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY GUWAHATI   (India)

Author keywords

[No Author keywords available]

Indexed keywords

BOUND MAGNETIC POLARONS; CO CLUSTERS; CO-DOPED ZNO; COERCIVE FIELD; DOPED SAMPLE; DOPED ZNO; DOPING EFFECTS; FIELD DEPENDENCE; GREEN EMISSION BANDS; HIGH CURIE TEMPERATURE; HIGH TEMPERATURE; HIGH TEMPERATURE FERROMAGNETISM; LOCALIZED CARRIERS; MAGNETIC TRANSITIONS; MICRO-RAMAN STUDIES; OXYGEN VACANCY DEFECTS; PARAMAGNETIC TRANSITION; PERCOLATION THRESHOLDS; RAMAN SPECTRA; ROOM TEMPERATURE; SIZE DEPENDENT; TEMPERATURE DEPENDENCE; UV-VISIBLE ABSORPTION; XRD; ZNO; ZNO NANOPARTICLES;

BALL MILLING; COBALT; COBALT COMPOUNDS; DEFECTS; DOPING (ADDITIVES); FERROMAGNETISM; HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY; NANOPARTICLES; OPTICAL PROPERTIES; OXYGEN; OXYGEN VACANCIES; POLARONS; RAMAN SPECTROSCOPY; SOLVENTS; VACANCIES; X RAY DIFFRACTION; X RAY DIFFRACTION ANALYSIS; ZINC OXIDE;

SATURATION MAGNETIZATION;

EID: 78149430975     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3500380     Document Type: Article

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