نتایج جستجو برای: optical glass

تعداد نتایج: 333155  

Journal: :chemistry of solid materials 2015
t. akbari s.m. rozati

in  this paper  thin  films of  tin sulfide (sns) were deposited on  the glass substrates using spray pyrolysis method with the substrate temperatures in the range of 400–600℃, keeping the other deposition parameters constant. in  this work  the characteristic of sns  thin  films  investigated. the xrd pattern and optical transmittance of thin films also are discussed. with the change in concen...

2014
Zhi-Qiang Fang Hong-Li Zhu Yuan-Yuan Li Zhen Liu Jia-Qi Dai Colin Preston Sean Garner Pat Cimo Xin-Sheng Chai Gang Chen Liang-Bing Hu

Ultra-thin flexible glass with high transparency is attractive for a broad range of display applications; however, substrates with low optical haze are not ideal for thin film solar cells, since most of the light will go through the semiconductor layer without scattering, and the length of light travelling path in the active layer is small. By simply depositing a layer of TEMPO (2,2,6,6-tetrame...

Borosilicate BK7 glasses doped with different amounts of CeO2 (0.5,1,1.5%) were prepared by the convenient melting process in this work. DTA analysis proved that 0.5-1% CeO2 has a network modifier role and then up to 1.5% it shows network former role.For structural studies, FT-IR and Raman spectroscopy were carried out. Fermi energy level, direct/ indirect optical band gap and Urbach energy wer...

Journal: :iranian journal of science and technology (sciences) 2013
m. ramya

copper sulphide (cu 2 s) thin films at different thicknesses and annealing temperatures were deposited onto glass substrate by vacuum evaporation method. xrd study reveals the phase transformation of cu     2 s film at higher thickness. optical and resistivity study show the phase transformation of the film from cu     2 s to cus when they are annealed at higher temperature. sem st...

2015
Kazuki Yamaoka Yoshihiro Takahashi Yoshiki Yamazaki Nobuaki Terakado Takamichi Miyazaki Takumi Fujiwara

Silicate glass has been used for long time because of its advantages from material's viewpoint. In this paper, we report the observation of Pockels effect by Mach-Zehnder interferometer in polycrystalline ceramics made from a ternary silicate glass via crystallization due to heat-treatment, i.e., glass-ceramics. Since the silicate system is employed as the precursor, merits of glass material ar...

2016
P. Latawiec M. J. Burek V. Venkataraman M. Lončar John A. Paulson

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