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Optical constants of Er2O3-Al2O3 films studied by spectroscopic ellipsometry朱燕艳1,方泽波2,徐闰31. Department of Mathematics and Physics,Shanghai University of Electric Power2. Department of Physics... magnetron technique at room temperature.The samplewas annealed at 450,600 and 750 oC for 30 min in O2 ambience,respectively.The optical constants were studied by spectroscopic ellipsometryfor both......
. The improvements of the dielectric, optical and thermal properties demonstrate that the hybrid film will be a promising material in the food package and engineering fields.关键词:...Dielectric, Optical and Thermal Properties of LDPE/ZnO Hybrid Film任桂华1,YU ZhiSong2,3,熊锐31. School of Mechanic and Electric Engineering, Hubei Polytechnic University2. College of Physics......
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Optical Constant and Electrical Resistivity of Annealed Sn3Sb2S6 Thin FilmsM.Kanzari1,2摘 要:In this study,we report the annealing effects on the physical...,lattice strain and stacking fault probability were calculated.The optical properties were obtained from the analysis of the experimental recorded transmittance and reflectance spectral data over......
Electronic and optical properties of anion-doped c-ZrO2 from first-principles calculationsDING Jia-feng(丁家峰), LI Xin-mei(李新梅), CUI Li-ling(崔丽玲), CAO Can(曹粲), WANG Hui-hai(王会海), CAO Jian(曹建) (School..., electronic and some optical properties of C and N doped cubic ZrO2 (c-ZrO2) in 24-atom systems were investigated. It is found from the formation energies calculations that N ions are easier to be doped......
an intense violet emission in the room temperature PL spectrum, which could be a potential candidate material for optoelectronic applications. Key words: ZnO nanopowders; chemical precipitation; optical... in order to modify the band gap and increase the luminescent intensity. The structures and optical properties of the as-synthesized samples were characterized by X-ray diffraction (XRD), X-ray......
A blue luminescence glass-ceramics of Eu2+ ions activated Li2O-BaO-B2O3 HUANG Yanlin1,Ho Sueb Lee2,JIANG Chuanfang1,Kiwan Jang2,Eunjin Cho2,WANG Xigang1,QIN Dake1 (1.School of Material Engineering.... The glass-ceramic samples gave a strong and broad emission band peaking at about 382 nm ascribed to the 5d-4f transition of Eu2+ ions. The optical properties such as excitation and emission spectra......
and optical properties were investigated for the nanostructured films. The results show that the nanostructured film was assembled by monodisperse spherical nanoparticles with average diameter of about... structure and other phases are observed. The UV-visible absorption spectra show that the optical band-gap of the film is broadened after doping. Key words: Co doped ZnO; cluster-assembled film......
Trans. Nonferrous Met. Soc. China 22(2012) s781-s786 Material properties and machining performance of hybrid Ti2AlN bulk material for micro electrical discharge machining Eui-Seong CHOI 1, Jinwoo... was carried out to compare the effect of material properties on micro-electrical discharge machining (micro-EDM) performance for Ti2AlN bulk samples and Ti6242 alloy. The machining performance......
, and possess good IR transmittance in the range of 400 to 4 000 cm-1 and good thermal stability in oxygen. Key words: ZnS nanoparticle; ZnO; optical property; ultrasonic... material, combining the solid-liquid chemical reaction and ultrasonic radiation, the cubic ZnS nanoparticles with good dispersion are obtained in aqueous phase under magnetic stirring.2 Experimental ZnS......