نتایج جستجو برای: mo si b
تعداد نتایج: 993081 فیلتر نتایج به سال:
We present 1-on-1 and 10-on-1 damage threshold investigations on Mo/Si multilayers with EUV radiation of 13.5 nm wavelength, using a table-top laser produced plasma source based on solid gold as target material. The experiments were performed on different types of Mo/Si mirror, showing no significant difference in single pulse damage thresholds. However, the damage threshold for ten pulses is ≈...
The most im por tant geo log i cal ob ser va tions in clude • the rec og ni tion and def i ni tion of a strati graphic marker se quence at the top of the Hazelton Group, which cor re sponds in po si tion, and pos si bly in age, to the rocks that host the Eskay Creek mine; and • the es tab lish ment of strati graphic off sets that con strain both nor mal mo tion and pre cur sor thrust mo tion on...
Mo-Si-B alloys are one of the most promising candidates to substitute Ni based superalloys in gas turbines. The optimization their composition can be achieved more effectively using multi-scale modeling materials behavior and structural analysis components for understanding, predicting, screening properties new alloys. Nevertheless, this approach is dependent on data single phases these focus i...
A simple and convenient method of reducing monosaccharide assay is proposed. A Si(IV)-Mo(VI) solution (pH 4.9) was yellow due to the formation of the 11- and/or 12-molybdosilicate(VI) anions. By the addition of a reducing saccharide, glucosamine, the mixture turned to blue gradually, indicating that the Mo(VI) species was reduced by the saccharide to form a blue molybdosilicate anion. The molyb...
Integration of an InGaAs/InP quantum well infrared photodetector (QWIP) onto a Si substrate was successfully demonstrated via a metal-assisted wafer bonding (MWB) using a Mo/Au metal scheme. The Mo/Au/Mo layer, situated between the QWIP structure and the Si, has shown a well-ordered lamination. It provides a smooth surface with a roughness of about 0.8 nm, as measured by a scanning electron mic...
The proximate compositions (moisture, protein, ash, fat, crude fiber and carbohydrate) and levels of thirty seven elements (P, Ca, Cu, Mg, Mn, Na, K, Zn, Pb, Bi, Sn, Ti, Si, Tl, Sb, Ba, Se, Sr, S, Ag, Cd, Mo, Ni, Al, As, Be, Co, Cr, Sc, V, W, Zr, B, Ce, Li, Te and U) were determined in thirteen brands infant formulae samples obtained from three developing (Nigeria, South Africa and Venezuela) a...
It is shown that taking into proper account certain terms in the nonlinear continuum equation of thin-film growth makes it applicable to the simulation of the surface of multilayer gratings with large boundary profile heights and/or gradient jumps. The proposed model describes smoothing and displacement of Mo/Si and Al/Zr boundaries of gratings grown on Si substrates with a blazed groove profil...
Despite the widespread use of TiAl alloys in many fields, their poor impact resistance has recently emerged again as a major issue. Therefore, this study, practical effects additive elements were examined by considering most important property cast alloys. The was evaluated via Charpy test, which been rarely applied to alloys, revealing that only V, Cr, Mn, and B slightly improved resistance, c...
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