Research Areas

• Development of semiconductor based micro- and nanotechnology
• Design, fabrication and characterization of optoelectronic /materials/devices, solar cells
• Design and fabrication of advanced solar concentrators based on thermodynamics;
• Efficiency enhancement for nanostructured materials based solar cells
• Application of polymers, liquid crystal, and organic semiconductor
• Advanced spectroscopy for nanomaterial characterization
• Volume holographic gratings and information optics and laser beams shaping

Skills
• Face ID, LiDAR, Depth Projectors, Camera Systems for iPhone, iPad, Vision Pro, AR/VR/MR Devices
• Microfabrication, nanofabrication and chemical synthesis: MOCVD, PECVD, Lithography, E-Beam Evaporation, Wet and Dry etching and patterning
• Semiconductor advanced materials characterization: IV, LIV, PL, PLE, X-Ray Diffraction, Raman Spectroscopy, Ellipsometry; Laser spectroscopy and microscopy;
Thin film thickness and Hall mobility, surface resistivity measurement
• Instrument development, computer programming, data analysis and simulations: Data acquisition, detection automation, motion stage, optomechanic testing setup and alignments, mechanical design, LabView, Visual Basic, C, C++, Matlab, Mathematica, Solid works, AutoCAD, Monte Carlo simulation, Finite difference method; JFET and Op-Amp based electronic circuits for amplifiers
• Optical Engineering: Familiarity with free-space, lens-coupled and fiber-based optical system design and development, and volume holographic gratings for optical information