Er3+/Ce3+ co-doped tellurite glasses with composition of TeO2-GeO2-Li2O-Nb2O5 were prepared using conventional melt-quenching technique for potential applicatio
In this paper, two-dimensional(2D) transient simulations of an Al Ga N/Ga N high-electron-mobility transistor(HEMT)are carried out and analyzed to investigate t
New York Times,June 27,2008 Congress has always had a soft spot for“experts”who tell members what they want to hear,whether it’s supply-side economists decla