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Damage behavior of atomic oxygen on CVD SiC coating-modified carbon/carbon composite in low earth orbit environmentGuanghai Liu,Laifei Cheng,Xingang Luan,Jiaxin ZhangScience and Technology...(CVD) SiC-coated C/C samples were investigated to understand the AO damage mechanism in low Earth orbit(LEO) environment. The ground-based simulated atomic oxygen(AO) generator was employed. Results......
Determination of Non-Rare Earth Impurities in High Purity Lanthanum Oxide by Inductively Coupled Plasma Atomic Emission Spectrometry after HPLC Separation Using P507 Resin 江祖成1,胡斌1,王雷1,帅琴1,秦永超1,RUTH Wan-jau1 (1.Department of Chemistry, Wuhan University,) Abstract:A new method for the determination of trace non-rare earth elements (NREEs) impurities in high-purity lanthanum oxide by HPLC......
Microscopic phase-field modeling of atomic anti-site behaviors in precipitation progress of Ni3(AlFe) LIANG Min-jie(梁敏洁)1, 2, LIAO Hai-hong(廖海洪)2, DING Wen-jiang(丁文江)1, CHEN Zheng(陈 铮)3 1. School.... School of Materials Science and Engineering, Northwestern Polytechnical University, Xi’an 710072, China Received 15 October 2009; accepted 22 March 2010 Abstract: The effects of temperature on atomic......
Rapidly counting atomic planes of ultra-thin MoSe2 nanosheets(1≤n≤4) on SiO2/Si substrateYi-Ping Wang1,2,Hui-Jun Zhou1,2,Gui-Hua Zhao1,2,Tian-Long Xia1,2,Lei Wang3,Le Wang1,2,Li-Yuan Zhang1,21... to their thickness. Therefore, identifying the atomic planes of few-layer crystal materials rapidly is crucial to fundamental study. Here, a simple technique was demonstrated based on optical......
Preparation of Inoculants Used in Superalloy and Analysis of the Atomic Matching ModelsFu Wang,Jun Zhang,Taiwen Huang,Lin Liu,Hengzhi FuState Key Laboratory of Solidification Processing,Northwestern... and complete atomic matching modes were constructed in this study.It is found that there are at least three matching crystal planes having the small lattice disregistry between the refiner......
Effect of atomic structure on preferential oxidation of alloys:amorphous versus crystalline Cu-ZrYifei Xu1,Lars P.H.Jeurgens2,Peter Schützendübe3,Shengli Zhu1,Yuan Huang1,Yongchang Liu1,Zumin Wang11... be rationalized on the basis of the strikingly different atomic mobilities of Cu, Zr and dissolved O in the amorphous and crystalline alloys, which also results in different nucleation barriers for crystalline......
Hybrid functional IrO2-TiO2 thin film resistor prepared by atomic layer deposition for thermal inkjet printheads Won-Sub KWACK1, Hyoung-Seok MOON2, Seong-Jun JEONG2, Qi-min WANG1, Se-Hun KWON1 1... of Science and Technology, Daejon 373-1, Korea Received 21 April 2010; accepted 10 September 2010 Abstract: IrO2-TiO2 thin films were prepared by atomic layer deposition using Ir(EtCp)(COD) and titanium......
Microdomain atomic structure of Zr50Pd40Al10 metallic glasses and its formation mechanismKai Li1,2,3,Fangliang Gao1,2,3,Yu-Jen Chou3,Kaixiang Shen4,Guoqiang Li1,2,31. State Key Laboratory... for generating the Pd25Zr55 Al20 amorphous phase and the intermetallic crystalline phase Pd11Zr9 is associated with the differences of atomic radius, the proportion, and the melting point of different atoms......
Histogram method for reliable thickness measurements of graphene films using atomic force microscopy(AFM)Yaxuan Yao,Lingling Ren,Sitian Gao,Shi LiDivision of Nano-Metrology and Materials Measurement, National Institute of Metrology摘 要:Atomic force microscopy(AFM) is a commonly used technique for graphene thickness measurement.However, due to surface......
A novel computational framework for establishment of atomic mobility database directly from composition profiles and its uncertainty quantificationJing Zhong1,Lijun Zhang1,2,Xiaoke Wu1,Li... Technology & The Key Lab of Guangdong for Modern Surface Engineering Technology摘 要:In this work, a novel computational framework for establishment of atomic......