Investigations of five-component glasses of the Ge 20 As 14 (Se x S 1- x ) 52 I 14 type are reviewed for the temperature interval from room temperature to 1273 K. Thermogravimetric analyses enable the determination of the mechanism of thermal decomposition, as well as the range of ...
利用熔融淬冷法制备了Ge20As20Se15Te45硫系玻璃,测试结果表明该玻璃在中红外波段具有良好的红外透过特性和极高的非线性,采用Z-扫描技术测试其中红外三阶非线性系数高达n2=6.72×10-18 m2/W@4μm.以此材料为基质,设计了两种工作在中红外波段的硫系玻璃光纤光栅光开关.利用分布时域传递矩阵法(TD-... 查看全部>>...
Systemic sclerosis-associated interstitial lung disease has emerged as one of the major causes of death in a disease with very high burden and unmet need. Tocilizumab is the second drug approved by the FDA for this indication and the first biological agent approved for any aspect of systemic ...
利用熔融淬冷法制备了Ge20As20Se15Te45硫系玻璃,测试结果表明该玻璃在中红外波段具有良好的红外透过特性和极高的非线性,采用Z-扫描技术测试其中红外三阶非线性系数高达n2=6.72×10-18 m2/W@4μm.以此材料为基质,设计了两种工作在中红外波段的硫系玻璃光纤光栅光开关.利用分布时域传递矩阵法(TD-TMM)和非线性耦合...
amorphous chalcogenidesystem Ge−As−Se−S−Ithermal stabilityResults of thermal investigations of the amorphous five-component chalcogenide system Ge 20 As 14 (Se x S 1−x ) 52 I 14 are presented. Differential thermal analysis (DTA), derivative differential thermal analysis (DDTA), and ...
Amorphous Ge20As20Se60 and Ge10As30Se60 thin films are fabricated by pulsed laser deposition. Prepared films are characterized in terms of their morphology, chemical composition, and optical properties. Special attention is given to the photosensitivity of the layers, which was studied by ...
The medium-range order and the interference functions of structural models of Ge20As40Se40 and Ge30As20Se50 amorphous alloysTheoretical or Mathematical/ arsenic compoundschalcogenide glassesdiffractiongermanium compoundsglass structure/ amorphous semiconductorsmedium-range order...
Mid-infrared fiber grating optical switch of Ge20As20Se15Te45 chalcogenide glass硫系玻璃光纤光纤光栅光开关功率阈值红外与激光工程张倩宁波大学 宁波高等技术研究院 红外材料及器件实验室张培晴浙江省光电探测材料及器件重点实验室曾江辉宁波大学 宁波高等技术研究院 红外材料及器件实验室戴世勋...
Effect of sulfur atom substitute with selenium on stability of glassy Ge20As14SxSe52-XI14 chalcohalidesLukic, S. R.Petrovic, D. M.Strbac, G. R.Petrovic, A. F.Siljegovic, M.JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
The paper presents results of the research carried out with the aim of establishing the effect of sulfur atom substitute with selenium on thermal and chemical stability of glasses of the Ge 20As 14S xSe 52-xI 14 type. Chemical stability of glasses was estimated on the basis of their ...