We investigate the luminescence properties of erbium-doped and erbium-ytterbium-codoped potassium lithium tantalate niobate ceramics prepared by the solid phase
Frequency-dependent capacitance and conductance measurements are performed on AlGaN/GaN high electron mobility transistors (HEMTs) and NbAlO/AlGaN/GaN metal-ins
We present the bound-state solutions to the Klein-Gordon equation with squal scalar and vector modified Hylleraas plus exponential Rosen Morse potentials using
We study the cooperative behavior of a dissatisfied adaptive prisoners dilemma via a pair updating rule.We compare two kinds of relationship among the competing
We set up a system of multiple optical tweezers based on a spatial light modulator,and measured the displacement and optical force of the trapped particles simu