supported by the National Key R&D Program of China(Grant No.2021YFB2206503);National Natural Science Foundation of China(Grant No.62274159);CAS Project for Young Scientists in Basic Research(Grant No.YSBR-056);the“Strategic Priority Research Program”of the Chinese Academy of Sciences(Grant No.XDB43010102).
Ex situ characterization techniques in molecular beam epitaxy(MBE)have inherent limitations,such as being prone to sample contamination and unstable surfaces during sample transfer from the MBE chamber.In recent years...
supported in part by the National Key R&D Program(Grant No.2018YFB2003305);the National Natural Science Foundation of China(Grant Nos.61774165,61704186,and 61827823);the program from SINANO(Y8AAQ11003 and Y4JAQ21005)。
The atomic structure and surface chemistry of GaP/Si(100)heterostructure with different pre-layers grown by molecu-lar beam epitaxy are studied.It is found that GaP epilayer with Ga-riched pre-layers on Si(100)substra...
The influence of self-heating on the millimeter-wave(mm-wave)and terahertz(THz)performance of double-drift region(DDR)impact avalanche transit time(IMPATT)sources based on silicon(Si)has been investigated in this pape...
supported by the National Key R&D Program of China(No.2018YFB0406502);the National Natural Science Foundation of China(Nos.61734001,61521004)
Monoclinic gallium oxide(Ga_2O_3) has been grown on(0001) sapphire(Al_2O_3) substrate by plasma-assisted molecular beam epitaxy(PA-MBE). The epitaxial relationship has been confirmed to be [010]( 2ˉ01) β-Ga_2O_3||[ ...
Project supported by the National Key Research and Development Program of China(No.2017YFB0405400);the Open Research Fund Program of the State Key Laboratory of Virology of China(No.2017IOV002);the National Natural Science Foundation of China(Nos.61274049,61404130,61574140);the Shenzhen Science and Technology Innovation Commission(No.JSGG20160608100922614)
High electron mobility transistors(HEMT) have the potential to be used as high-sensitivity and realtime biosensors. HEMT biosensors have great market prospects. For the application of HEMT biosensors, the electric pro...
We established a model to simulate the growth process of nitridation and clarified the inner mechanisms ofnitridation and over-nitridation by combining the kinetic Monte Carlo and molecular dynamics methods. Supported...
supported by the SONY-SINANO Joint Project(No.Yl AAQ11001);the Suzhou Solar Cell Research Project(No.ZXJ0903);the Ministry of Science and Technology of China(No.2010DFA22770)
High-quality InGaN epilayers were grown on a GaN template at temperatures of 520 and 580℃via plasma-assisted molecular beam epitaxy.The X-ray rocking curve full widths at half maximum(FWHM) of(10.2) reflections is 93...
Project supported by the Grow Seedlings Project of Guangdong Province,China(No.LYM 10063)
ZnO nanowall networks were prepared by plasma-assisted molecular beam epitaxy without a catalyst on Si(111) substrates.The nanostructures have preferred orientation along the c axis.The nanostructures are about 10 t...
Project supported by the National Natural Science Foundation of China(No.61076004);the Natural Science Foundation of Hebei Province,China(No.E2009000050)
The growth by molecular beam epitaxy of high quality GaAs epilayers on nonmisoriented GaAs(111)B substrates is reported.Growth control of the GaAs epilayers is achieved via in situ,real time measurement of the specu...