共搜索到21949条信息，每页显示10条信息，共2195页。用时：0小时0分0秒637毫秒
......
than those of VO2. Key words: Au-VO2; electronic structure; optical property; First-principle 1 Introduction Vanadium dioxide is the most amazing technologically thermochromic material because...J. Cent. South Univ. (2017) 24: 270-275 DOI: 10.1007/s11171-017-3427-2 First-principle study of electronic structure and optical properties of Au-doped VO2 HUANG De-wei(黄德伟)1, ZHAO Cui-hua(赵翠华)1......
Research of Optical Performance On Rare-Earth Optical Fiber Zhou Meng1,Li Baojun1,Yang Tao1,Li Tiansi1,YangShilong1,Fu Li1,Zhou Yao1 (1.Institute of Architecture Technique Research, Shenyang University, Shenyang 110016, China) Abstract:The rare-earth optical fiber is made of organic material and inorganic rare earth material.It can be used to absorb and transfer solar energy.When sunlight......
the developed anti-ablation coatings, Zr-base ultra-high temperature ceramics (such as ZrB2 and ZrC) are the attractive coating material due to their high melting point, good strength, excellent ablation... J. Cent. South Univ. (2020) 27: 2538-2547 DOI: https://doi.org/10.1007/s11771-020-4479-7 Ablation resistance and mechanism of SiC/ZrC-ZrB2 double layer coating for C/C composites under plasma flame......
Nano-Composite Superfine Nickel Powder Double Absorbent Coating Designing () 摘要:We adopt a definite procedure to compound traditional absorbing material-superfine powder nickel and nano -SiC... material, but each component of the composite material must have matched electromagnetic parameter with another. For matching double-coating structure, it ought to modulate the correlativity of each......
, respectively. Fig.1 XRD pattern of RBSiC The diffraction spectroscopy indicates that RBSiC composes of randomly oriented a-SiC and Si, which is polycrystalline material. Typical optical... Fabrication and test of reaction bond silicon carbide for optical applications YAO Wang(姚 旺), ZHANG Yu-min(张宇民), HAN Jie-cai(韩杰才), ZUO Hong-bo(左洪波) Center for Composite Materials, Harbin......
] and laser diodes [8]. Refractive index is one of the fundamental properties for an optical material, because it is closely related to the electronic polarizability of ions and the local field inside...J. Cent. South Univ. Technol. (2011) 18: 42-47 DOI: 10.1007/s11771-011-0656-z Influence of dopant content on morphology and optical constants of ZnO:Na films by sol-gel method L? Jian-guo(吕建国)1......
(elastic modulus, hardness, and fracture toughness), geometrical properties and load of abrasive grains. Optical material is typically hard brittle material and the shape of abrasive grains, which is quite... for ratio of SSD to SR suitable for optical grinding process was established. With this model, SSD/SR ratio of ground optical materials can be effectively predicted by material mechanical properties......
; Experimental measurement and numerical analysis of fused taper shape for optical fiber coupler SHUAI Ci-jun(帅词俊), DUAN Ji-an(段吉安), ZHONG Jue(钟 掘) (School of Mechanical and Electrical Engineering, Central South university, Changsha 410083, China) Abstract: To find out the effect of the shape of fused taper region on the optical fiber coupler, the fiber......
Preparation and Characteristics of Optical Storage Material CaS:Ce3+, Sm3+ Xiao Zhiyi1,Mi Xiaoyun1,Zhang Xiyan1,Liu Quansheng1,Lu Liping1 (1.School of Material and Chemical Engineering, Changchun University of Science and Technology, Changchun 130022, China) Abstract:CaS: Ce3+, Sm3 + optical storage material was prepared by wet-method under the reducing atmosphere. Influence of sintering......
