Uncovering atomic-level phenomena in material interfaces, surfaces, and local defects
Real-space Imaging of physical properties of nanomaterials based on aberration-corrected transmission electron microscopy
Machine learning electron microscopy
Nanoscale Functional Materials' Synthesis and Characterization
Atomic Layer Deposition
Renewable Energy Devices : Solar Cells and Fuels, Li ion Battery, Electrocatalyst, and Fuel Cells.
Nanoscale Local Probing Characterizations
Surface chemistry of colloidal semiconductor nanocrystals (quantum dots)
Microscopic understanding of surface chemistry in colloidal nanocrystals
Fabrication of nanocrystals based optoelectronic devices (photovoltaics, LED, FET)
To manufacture inexpensive and disposable bio-electronic devices, a R2R printing method has been fully utilized as a large-scale advanced manufacturing platform (LAMP) to fabricate new bio-electronic circuits such as all printed neuromorphic controller and TFT-sensor array matrix through developing bio-electronic inks and optimizing cell printing.