supported by the National Key R&D Program of China(2022YFB3605002);the Key Scientific and Technological Program of Xiamen(3502Z20211002).
Deep-ultraviolet(DUV)disinfection technology provides an expeditious and efficient way to suppress the transmission of coronavirus disease 2019(COVID-19).However,the influences of viral variants(Delta and Omicron)and ...
the U.S.National Science Foundation Engineering Research Center for Power Optimization of Electro Thermal Systems(POETS)with cooperative agreement EEC-1449548;F.M.O.and M.D.T.acknowledge the financial support of Coordenação de Aperfeiçoamento de Pessoal de Nível Superior-Brasil(CAPES)-Finance Code 001.
Strain engineering as one of the most powerful techniques for tuning optical and electronic properties of III-nitrides requires reliable methods for strain investigation.In this work,we reveal,that the linear model ba...
supported by the National High Technology Research and Development Program of China(No.2008AA03A197)
Through insertion of an AlGaN/GaN stack between the u-GaN and n-GaN of GaN-based light-emitting diodes (LEDs), the strain in the epilayer was increased, the dislocation density was reduced. GaN-based LEDs with diffe...
Project supported by the National Natural Science Foundation of China(Grant Nos.60676032,60776041,60976009 and U0834001);the National Basic Research program of China(Grant No.2007CB307004)
We report on the growth and fabrication of nonpolar a-plane light emitting diodes with an in-situ SiNx interlayer grown between the undoped a-plane GaN buffer and Si-doped GaN layer. X-ray diffraction shows that the c...