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Xu. Effect of Er substituting sites on upconversion luminescence of Er3+-doped BaTiO3 films [J]. Transactions of Nonferrous Metals Society of China, 2012, 22: 1156-1160. [28] KUMAR P, DWIVEDI J...-mode luminescent NaYF4:Er,Yb(Tm)/carbon dots for anti- counterfeiting applications [J]. Journal of Materials Chemistry C, 2017, 5: 6512-6520. [39] LIU Yang, ZHANG Ming, YIN Xin-feng, HUANG Zhou, WANG......
Wei, JIANG Hui-qiao, HUANG Qiu, WU Er, LIN Li-bao. Ideal models of geochemical anomaly zoning and predicting indications for Longtoushan gold deposit[J]. Journal of Guilin University of Technology......
[36].在Ni表面喷Au,不仅可以防止Ni氧化,还有利于熔融钎料的润湿铺展[34].在Ni/Au层间镀Pd能够抑制Ni对Au的置换作用,在提高了焊点可靠性的同时也满足了引脚间距减小的需求,因而具有比ENIG更为广阔的应用前景. 向铜基板中添加8%Zn或微量稀土元素Er能够有效细化焊点界面,保证焊点的可靠性[37-38].轧制基板内部存在应力时,Cu原子倾向于从基板扩散至钎料中以降低晶格压力.钎焊前对......
H N, YODA S. Hydrothermal synthesis and characterization of rare earth doped yttrium aluminium perovskite-R: YAlO3(R=Nd, Eu and Er) [J]. J Alloy Compd, 2013, 552: 382-386. DOI: 10.1016/j.jallcom.2012.......
J. Cent. South Univ. (2019) 26: 3436-3456 DOI: https://doi.org/10.1007/s11771-019-4265-6 Depositional conditions and modeling of Triassic Oil shale in southern Ordos Basin using geochemical records LI De-lu(李得路)1, 2, 3, LI Rong-xi(李荣西)4, TAN Cheng-qian(谭成仟)5, ZHAO Di(赵迪)4,LIU Fu-tian(刘福田)4, ZHAO B......
York, USA: IEEE, 2012. DOI: 10.1109/ICPHM.2012.6299544. [50] PAN Yong-ping, ER M J, LI Xiang, YU Hao-yong, GOURIVEAU R. Machine health condition prediction via online dynamic fuzzy neural networks [J......
, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu) alloy systems[J]. Acta Biomaterialia, 2020, 102(15): 508-528. [35] HUANG G X, ZHANG L G, JIA B, et al. Thermodynamic assessment of the Ag-Nd......