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Volumn 95, Issue 21, 2009, Pages

Grain size dependence of electrical and optical properties in Nb-doped anatase TiO2

Author keywords

[No Author keywords available]

Indexed keywords

ANATASE TIO; BAND GAP ENERGY; BLUE SHIFT; BURSTEIN-MOSS EFFECTS; DOPED-TIO; ELECTRICAL AND OPTICAL PROPERTIES; ELECTRICAL PROPERTY; GRAIN SIZE; GRAIN SIZE DEPENDENCE; MEAN-GRAIN SIZE; QUANTUM CONFINEMENT MODELS; SIZE DEPENDENT; TIO;

EID: 71549167600     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3266867     Document Type: Article
Times cited : (41)

References (21)
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    • c is the width of a peak at half of its intensity, θ is the angle of the same peak.
    • c is the width of a peak at half of its intensity, θ is the angle of the same peak.
  • 14
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  • 17
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    • In order to subtract the substrate effect, the transmission and reflection spectra of every substrate were deliberately measured twice before and after the film deposition, respectively. According to the Lambert law, α=- t-1 ln { [T2 (1- R1)] / [T1 (1- R2)(1- R12)] }, here T1 and T2, R1 and R2 are the measured transmittance and reflectance of the samples before and after film deposition, respectively. R12 is the interfacial reflectance between film and substrate
    • 2 =2.55 for anatase film. Then the absorption coefficient can be calculated easily from the transmission and reflection spectra by the equation of α.
  • 19
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    • 0 / m) (n/ 1019 cm-3) 2/3] meV. See also, (Van Nostrand Reinhold, New York)
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  • 21


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.