supported by the National Natural Science Foundation of China(Nos.11904108 and 62004071);the China Postdoctoral Science Foundation(No.2020M672680);the“The Pearl River Talent Recruitment Program”(No.2019ZT08X639);X.M.W.thanks the support of Natural Science Foundation of Guangdong Province in China(Nos.2019A1515011132 and 2017A030313022).
Leveraging the unique physical properties,two-dimensional(2D)materials have circumvented the disadvantages of conventional epitaxial semiconductors and held great promise for potential optoelectronic applications.So f...
financially supported by the National Natural Science Foundation of China(No.51402264);the Natural Science Foundation of Henan Province(No.162300410242);the Excellent Young Faculty Research Foundation of Zhengzhou University(Nos.1421320049 and 1421320044)。
Dense polycrystalline cubic boron nitride(PcBN)composites were fabricated by high-pressure and high-temperature(HPHT)sintering using polysilazane(PSN)and Al as sintering additive.After high-energy ball milling,the cBN...