Copper doped n-type single-crystal silicon materials are prepared by a high temperature diffusion process. The electrical and thermal-sensitive characteristic o
Using the measured capacitance–voltage and current–voltage characteristics of the rectangular AlN/GaN heterostructure field-effect transistors(HFETs) with the
In this study we present an all-normal-dispersion Yb-doped fiber laser passively mode-locked with topological insulator(Bi2Te3) saturable absorber. The saturabl