A spring element used in a temporary package for testing semiconductors is provided. The spring element is compressed so as to press the semiconductor, either in the form of a bare semiconductor die or as part of a package, against an interconnect structure. The spring element is configured so...
申请(专利权)人: OSRAM OPTO SEMICONDUCTORS GMBH & CO. OHG 发明人: F Wolfgang 被引量: 15 摘要: The invention relates to a light emitting semi-conductor component comprising a number of layers which are essentially composed of elements of groups II and VI of the periodic table, which are...
SymbolSiA nonmetallic element that occurs in both gray crystalline and brown noncrystalline forms. It is the second most abundant element in the Earth's crust and can be found only in silica and silicates. Silicon is used in glass, semiconductors, concrete, and ceramics.Atomic number14. SeePeri...
Development of gallium nitride based dilute magnetic semiconductors for magneto-optical applications Predicted stability of the ferromagnetic states of different transition metals in GaN as a function of transition metal concentration. The vertical axis represents the energy difference between the ferromagnetic...
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Divergence-free shape functions for a finite element solution of the drift-diffusion equations in semiconductors Preprint No. 140/P, Department of Mathematics, Politecnico di Milano, Milano, Italy (1994) Google Scholar 10. F. Brezzi, L.D. Marini, P. Pietra Two-dimensional exponential fitting and...
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The method is applied to the study of the stress generated in a microelectronic device during the manufacturing process. The results are used both as a feedback and a validation for the modeling and also for the interpretation of the Raman data. 展开 ...
Germanium shares the same property in group 14 of the periodic table, so it is sometimes used as a semiconductor. In order to improve the conductivity of silicon, the pure crystal is "doped" with atoms from the 15th group in the periodic table (Nitrogen, Phosph...
Practical/ CMOS integrated circuits finite element analysis II-VI semiconductors piezoelectric materials surface acoustic wave devices UHF integrated circuits voltage distribution wide band gap semiconductors zinc compounds/ finite element modeling surface acoustic wave device analysis CMOS technology FEM SAW devi...