Abstract A series of Zr-based glasses has been obtained by rapid melt quenching and their thermal characteristics ( T g , x l ) were determined DSC/DTA. Some the most recognized glass forming ability (GFA) criteria applied to predict alloys study its dependence on alloy composition. As a result, best compositions among studied could be selected. It was found that as general trend an increase Zr...

Bu çalışmada, Al, Mo, Cu ve Ag metalleri ile n-tipi Si yarıiletkeni kullanılarak farklı metal/yarıiletken kontak yapısı modellenmiştir. Kontakların 0-0.25 V aralığında ileri beslem yarı logaritmik akım-gerilim karakteristiği termiyonik emisyon teorisi elde edilmiştir. Kontak modellerin metalin iş fonksiyonuna bağlı olarak engel yükseklikleri idealite faktörleri hesaplanmıştır. En düşük yüksekli...

Electroplating uses aluminum material, where it’s easy to obtain, lighter, and cheaper than other metals. The research goal was determine the ability of electric current power (Al) coated with silver (Ag) by electroplating method, effect magnitude length time coating process took on weight Al Ag strength metal after tested using Brinnell test. method used is compare pure at different currents p...

A cap in a projective or affine geometry is a set of points with the property that no line meets the set in more than two points. Barwick, et al. (Conics and caps. J. Geom., 100:15–28, 2011) provide a construction of caps in PG(4, q) by “lifting” arbitrary caps of PG(2, q2), such as conics. In this article, we extend this construction by considering when the union of two or more conics in AG(2,...

The title compound, [Ag2Mn(CN)4(C10H8N2)] n or Mn(bipy){Ag(CN)2}2 (bipy = 2,2'-bi-pyridine) is isostructural with Cd(bipy){Au(CN)2}2 [Guo et al. (2009 ▸). CrystEngComm, 11, 61-66]. The Mn(II) atom has crystallographically imposed twofold symmetry and a distorted octa-hedral coordination sphere consisting of six N atoms from one bi-pyridine ligand and four di-cyano-argentate(I) anions, [Ag(CN)2]...