共搜索到107条信息,每页显示10条信息,共11页。用时:0小时0分0秒515毫秒
bioconjugates for ultrasensitive nonisotopic detection[J]. Science, 1998, 281: 2016-2018. [4] Lao U L, Mulchandani A, Chen W. Simple conjugation and purification of quantum dot-antibody complexes using......
文章编号:1004-0609(2012)02-0434-07 Sn-6.5Zn钎料/Cu基板焊点界面特征与 金属间化合物的形成机理 赵国际,盛光敏,邓永强 (重庆大学 材料科学与工程学院,重庆 400044) 摘 要:对255 ℃时Sn-6.5Zn钎料/Cu基板界面反应及金属间化合物的形成与转化进行热力学计算与分析,并利用SEM,EDS,XRD研究分析255 ℃不同钎焊时间条件下钎料/Cu基板界面组织与IMC层形态特征.结果表明:Sn-6.5Zn钎料/Cu焊点界面紧靠Cu基板侧形成CuZn层;CuZn IMC有与钎料中的Zn原子继续反应生成Cu5Zn8 IMC的趋势;在相同钎焊温度......
nanohelices [J]. Nano Letters, 2006, 6(11): 2536-2543. [17] LAO C S, LIU J, GAO P X, ZHANG L Y, DAVIDOVIC D, TUMMALA R, WANG Z L. ZnO nanobelt/nanowire Schottky diodes formed by dielectrophoresis alignment......
and tectonic setting of Cu-Au deposits in northern Lao PRD [J]. Proceedings of the International Symposia on Geoscience Resources and Environments of Asian Terranes, 2008, 24(11): 254-257. [3] 迟清华, 鄢明才. 应用地球化......
A, LONGO E, VARELA J A. Microstructural development of ZnO varistor during reactive liquid phase sintering [J]. Journal of Materials Science, 1996, 31(20): 5391-5398. [21] LAO Y W, KUO S T, TUAN W H......
temperature. References [1] LAO Y W, KUO S T, TUAN W H. Influence of ball milling on the sintering behaviour of ZnO powder [J]. Ceramics International, 2009, 35(3): 1317-1320. [2] PARK K, KIM J G, LEE K J......
. 参考文献: [1] HU Jianhua, LAO Dezheng, CHEN Qingfa, et al. Numerical simulation of dimension effect to deformation in the cataclastic medium goafs using UDEC[J]. Lecture Notes in Computer Science, 2010......
ferrooxidans for pyrite suppression[J]. Biotechnology and Bioengineering, 1993, 41(6): 671-676. [14] DORADO A D, SOLE M, LAO C, ALFONSO P, GAMISANS X. Effect of pH and Fe (III) ions on chalcopyrite......
): 1608-1612. [5] 吕反修. 超硬材料薄膜涂层研究进展及应用[J]. 热处理, 2004, 19(4): 5-6.LIU Fan-xiu. Progress on superhard film coatings and their application[J]. Heat Treatment, 2004, 19(4): 5-6. [6] LAO Ji-jun, SHAO Nan, MEI......
of Alloys and Compounds, 2011, 509(6): 3197-3201. [6] LAO J J, SHAO N, LI G Y, MEI F H, GU M Y. Mutual promotion effect of crystal growth in TiN/SiC nanomultilayers[J]. Appl Phys Lett, 2005, 86(1): 011902......