Special Funds for Major State Basic Research Projects of China(Grant No.#G20000683);Distinguished Young Scientist Grant of China (Grant No.60025411);the National Natural Science Foundation of China(Grant Nos.69806006,69976014,69636010 and 69987001);the National High Technology Research & Development Project of China
With the solid phase reaction between pulsed-laser-deposited (PLD) ZnOfilm and α-Al2O3 substrate, ZnAl2O4/α-Al2O3 complex substrates were synthesized. X-ray diffraction (XRD) spectra show that as the reaction procee...
supported by Special Funds for Major Stale Basic Research Project G20000683;863 Hi-tech Research Project,Distinguished Young Scientist Grant(60025411);National Nature Science Foundation of China(69976014,69636010,69806006,69987001);benefited from using the laser device of the Pulsed Laser Deposition laboratory in Nanjing University.
Gallium Nitride film was successfully separated from sapphire substrate by laser radiation. The absorption of the 248 nm radiation by the GaN at the interface results in rapid thermal decomposition of interfacial laye...