[PDF] Top 20 Study of Effect of Solar Light Irradiation on Structural, Optical and Electrical Properties of CdSe Thin Films

... present study, we report the effect of visible light (solar light) of flux 150,000 and corresponding energy ...~0.3MeV irradiation on the properties of CdSe ... See full document

... The effect of annealing on the structural, surface morphological, optical and electrical properties of the prepared films has been ...The structural studies revealed that ... See full document

... devices, light emitting diodes, thin film, antireflection coatings for transparent electrodes in solar cells, gas sensors in surface acoustic ...as solar cells [1, 2], active material for ... See full document

... and solar cells [5 – 7]. Controlling of ZnO physical properties depending on various factors, such as doping and temperature growth, is important for efficient function of devices on the base of ZnO ...in ... See full document

... with optical band gap energies in the range 2.40eV- 2.44 eV. Optical properties such as extinction coefficient, refractive index and dielectric constant have been evaluated in wavelength range ... See full document

... The copper oxide because of its dark color is a photovoltaic matter with high absorption coefficient [3]. CuO is a suitable candidate for solar cell because gap energy of CuO is between 1.2-2.1 eV and CuO has a ... See full document

... high optical transparency in the visible light region ...unique properties are extensively useful as transparent conductors in optoelectronic devices such as transparent electrodes for flat panel ... See full document

... CdO thin films before and after irradiation, from this figure we can notice that the absorbance values decreased generally as the wave length increases and has low values in the NIR region, we can ... See full document

... based thin films are better choice to ITO due to their excellent electrical and optical properties in the visible ...it's electrical conductivity can be made high with high ... See full document

... ZnO thin films: Effect of deposition temperature, dopant concentration, and vacuum-thermal treatment on the electrical, optical, structural and morphological properties ... See full document

... semiconducting thin films of CdO are transparent in visible and NIR spectral regions ...direct optical band gap of 2.3 eV. It has a high electrical conductivity that is attributed to moderate ... See full document

... unexplored and there are no published studies of experimental work on the electronic band structure. The most common technique for bandgap measurement is optical absorption. However, multinary compounds can often ... See full document

... The optical band gap, band tail width and electrical activation values for the sample irradiated with 100 kGy were higher than that of lower ...copolymer films with dose 100 kGy may be suitable for ... See full document

... The crystal structure of Ni-Co-Cr alloy thin films was found by XRD analysis. Fig. 5 demonstrates crystal patterns of the Ni-Co-Cr alloys which electrodeposited from electrolytic bath. The XRD studies ... See full document

... he structural and optical properties of these Visible ...and thin films and the average grain size estimated from the AFM granularity report The absorbance and transmittance spectra ... See full document

... The optical band gap has been determined from the absorption ...the optical band gap energy decreases from ...the optical quality of Co 3 O 4 films is improved by ...dc electrical ... See full document

... that, thin films thicknesses below 170 nm are less contribution on the reduction of transmittance spectrum as can be seen in ...the thin film before absorbing process ...of thin films ... See full document

... the films increases with increase in photon energy and begins to go down near the energies corresponding to the band ...undoped films compared to the Cr- doped ...the optical band gap of the ... See full document

... CdS thin films prepared by CBD, SILAR and Spray Pyrolysis techniques ...the films have homogeneous and smooth surface eventhough there are some stray defective ... See full document

... Before 1990, less attention were given to Si as a promising material in the field of optoelectronic. Only after the Canham report on visible photoluminescence of porous-Si did scientist starts to have interest in this ... See full document