Effect of structural disorder on the Urbach energy in Cu ternaries
From the analysis of the Urbach tail in CuInSe 2 and CuInTe 2, it is found that the energy h ν
p involved in the electron–exciton-phonon interaction is not that of the ordered compound …
p involved in the electron–exciton-phonon interaction is not that of the ordered compound …
Effect of natural Fe3O4 nanoparticles on structural and optical properties of Er3+ doped tellurite glass
Control doping of magnetic nanoparticles and its influence on optical and structural
properties of tellurite glass is important from device perspectives. Natural Fe3O4 …
properties of tellurite glass is important from device perspectives. Natural Fe3O4 …
Temperature dependence of the band-gap energy and sub-band-gap absorption tails in strongly quantized ZnSe nanocrystals deposited as thin films
The temperature-dependent optical absorption of 3D arrays of close-packed strongly
quantized ZnSe QDs, deposited in thin film form, is studied in the interval from 11 to 340 K …
quantized ZnSe QDs, deposited in thin film form, is studied in the interval from 11 to 340 K …
Natural Fe3O4 nanoparticles embedded zinc–tellurite glasses: Polarizability and optical properties
Modifying the optical behavior of zinc–tellurite glass by embedding magnetic nanoparticles
has implication in nanophotonics. A series of zinc–tellurite glasses containing natural Fe3O4 …
has implication in nanophotonics. A series of zinc–tellurite glasses containing natural Fe3O4 …
Temperature dependence of the optical energy gap and Urbach–Martienssen's tail in the absorption spectra of the layered semiconductor Tl2GaInSe4
B Abay, HS Güder, H Efeoğlu, YK Yoğurtçu - Journal of Physics and …, 2001 - Elsevier
The effect of temperature on the optical energy gap for Tl2GaInSe4 layered crystals were
investigated in the temperature range of 10–330K. The variation of the optical absorption …
investigated in the temperature range of 10–330K. The variation of the optical absorption …
The Urbach–Martienssen absorption tails in the optical spectra of semiconducting variable-sized zinc selenide and cadmium selenide quantum dots in thin film form
B Pejova - Materials Chemistry and Physics, 2010 - Elsevier
The sub-bandgap exponential absorption tails of Urbach–Martienssen type in chemically
deposited variable-sized ZnSe and CdSe quantum dots in thin film form were studied. The …
deposited variable-sized ZnSe and CdSe quantum dots in thin film form were studied. The …
Electrical measurements of dielectric properties of molybdenum-doped zinc oxide thin films
T Larbi, B Ouni, A Boukachem, K Boubaker… - Materials science in …, 2014 - Elsevier
Abstract Effects of molybdenum element content on electrical conductivity of ZnO sprayed
thin films were investigated using the impedance spectroscopy method in the frequency …
thin films were investigated using the impedance spectroscopy method in the frequency …
Photoluminescence properties of boron doped InSe single crystals
Undoped and boron doped InSe single crystals were grown by Bridgman–Stockbarger
technique. The PL properties of undoped, 0.1% and 0.5% boron doped InSe single crystals …
technique. The PL properties of undoped, 0.1% and 0.5% boron doped InSe single crystals …
Nanostructured CdSe films in low size-quantization regime: Temperature dependence of the band gap energy and sub-band gap absorption tails
Temperature dependence of the band gap energy and sub-band gap absorption tails in 3D
assemblies of close packed weakly quantized CdSe quantum dots deposited as thin films …
assemblies of close packed weakly quantized CdSe quantum dots deposited as thin films …
Effects of boron doping in InSe single crystals on optical limiting performance in the near-infrared region
Identification of photonic materials with high infrared transmittance and high nonlinear
optical coefficients is one of the main emphases in material science as a result of the rapid …
optical coefficients is one of the main emphases in material science as a result of the rapid …