• Introduction
• Detailed research information

Research Focus

• Research and analysis for nano-/carbon-based materials
• Development of analytical method for heat dissipation materials/components based on petroleum
• Research and development on physical properties of new anode active materials for metal-oxide based secondary batteries
• Structural analysis of two-dimensional (2D) thin film materials based on in situ and atomic resolution transmission electron microscope (TEM)
• Study of metal-insulator transition (MIT) and 2D transition dichalcogenide (TMD) materials, and their applications
• Research on the function of phytohormones for growth inhibition of human breast cancer cells

Representative Research Cases

Investigation of the structural and electrical phase transition in a single core-shell-like VO₂ nanobeam
Appl. Surf. Sci, 2018, 455, pp. 1185-1191 (SCI IF : 4.439)

• Fabrication and characterization of VO₂ metal-insulation-transition (MIT) single crystal nanobeam with core-shell-like structure
• Observation of the phase transition properties of core-shell-like VO₂ nanobeam using temperature-dependent Raman and electrical characterization

Raman data and electrical resistance of VO₂ nanobeams

Research on the growth and growth mechanism of Ag₂S-catalyzed ZnS nanowires (NWs) using in situ TEM
Appl. Surf. Sci, 2018, 436, pp. 556-561 (SCI IF : 4.439)

• Investigation of the semiconductor-catalyzed formation of semiconductor NWs ( Ag₂S-catalyzed ZnS NWs)
• Study of growth mechanism for semiconductor-catalyzed semconductor NWs using structural/chemical analyses of semiconducting NWs, and observation of phase transition with in situ heating based on Cs-corrected TEM

HR-STEM, In situ heating TEM and schematic diagram of Ag₂S catalyzed ZnS nanowire