We report on current-induced thermal power investigation of graphene nanostructure for potential local-heating applications.It is found that the efficiency of h
As a kind of special acoustic field,the helical wavefront of an acoustic vortex (AV) beam is demonstrated to have a pressure zero with phase singularity at the
In the framework of the Thomas-Fermi (TF) approach,a model for the p-type double-δ-doped (DDD) system in GaAs is presented.This model,unlike other works in the
Transcranial focused ultrasound is a booming noninvasive therapy for brain stimuli.The Kelvin-Voigt equations are employed to calculate the sound field created
Ta5+ doped β-Ga2O3 single crystals were grown by using the optical floating zone method, and then annealed in the air and nitrogen gas at 1400 ℃ for 20 hours.