III-V compound narrow bandgap semiconductors and nanostructures- Dilute nitrides and dilute bismide
Liquid Phase and Molecular Beam Epitaxial growth-LPE & MBE
Characterizations of semiconductors by apparatuses of X-ray Diffraction, Photoluminescence, FTIR, Hall measurement, Raman Spectroscopy, ECV, SEM-EDS, LCR, IV, Emission spectrum and AFM etc.