Some physical properties of Co-doped GaAs thin films grown by thermionic vacuum arc
MetadataShow full item record
Cobalt doped GaAs thin films with the thickness of 100 nm and 200 nm were deposited on glass substrates by a thermionic vacuum arc system. The optical and surface properties were investigated as functions of the film thickness. The refractive index of the films decreased with the increasing thickness. A band gap value of 1.42 eV was obtained for the 100 nm film and 1.38 eV for the 200 nm film from the Tauc plots of (?h?)2 vs. h?. According to the results obtained from the AFM studies, the root mean square surface roughness of the films were nm and 3.13 nm for the 100 nm and 200 nm film, respectively. © 2016 AIP Publishing LLC.
SourceAIP Conference Proceedings
Showing items related by title, author, creator and subject.
Morphology, composition, structure and optical properties of CuO/Cu2O thin films prepared by RF sputtering method Korkmaz Ş.; Geçici B.; Korkmaz S.D.; Mohammadigharehbagh R.; Pat S.; Özen S.; Şenay V.; Yudar H.H. (Elsevier Ltd, 2016)In this paper, copper oxide (CuO/Cu2O) nanocrystalline thin films were deposited by radio frequency (RF) magnetron sputtering system at 75 W and 100 W. The surface, optical, composition and structural properties of obtaining ...
Optical, surface and magnetic properties of the Ti-doped GaN nanosheets on glass and PET substrates by thermionic vacuum arc (TVA) method Room-temperature ferromagnetism of GaN and doped GaN materials has been reported in nanostructured form. Especially, nanoparticles show ferromagnetic properties at room temperature. In this paper, Ti-doped effects on GaN ...
Optical and surface properties of optically transparent Li3PO4 solid electrolyte layer for transparent solid batteries In this study, optical and surface properties of the optically transparent Li3PO4 solid electrolyte layer for transparent solid battery have been investigated for the first time. To determine the optical properties, ...