Biography

Jinwoo is a Ph.D. student and a research assistant in Voyles Research Group in UW-Madison.

M.S. Materials Science and Engineering, University of Pennsylvania. (2005)

B.S. Materials Science and Engineering, Hong-Ik University, Seoul, Korea. (2003)

Jinwoo Hwang 's CV (PDF)

Research

Despite their superior properties, the structure and deformation mechanism of bulk metallic glass (BMG) still remains unclear. Jinwoo uses fluctuation electron microscopy (FEM) to analyzes medium-range order in Zr-based BMGs, and studies their roles in structural relaxation and plastic deformation. With the experimental data as a basis, computational modeling, such as reverse Monte-Carlo, is used to determine atomic structure of Zr-BMG.

Publications

"Nanometer-scale structural relaxation in Zr-based bulk metallic glass", Jinwoo_Hwang and Paul M. Voyles, Materials Research Society 2007 Fall meeting Proceedings (2007) (Accepted)

"Structural, Optical and Magnetic Characterization of Monodisperse Fe-doped ZnO Nanocrystals", A. Parra-Palomino, O. Perales-Perez, R. Singhal, Jinwoo_Hwang, P. Voyles, and M. S. Tomar, Journal of Applied Physics (2007) (Accepted)

Presentations

Materials Research Society Fall Meeting 2007, “Nanometer-scale structural relaxation in Zr-based bulk metallic glass ”, Jinwoo_Hwang and Paul M. Voyles (Poster).

Materials Research Society Spring Meeting 2005, “Using Aqueous and Non-Aqueous Solvents as a Delivery System for the Encapsulation of Molecules within Single-Wall Carbon Nanotubes”, Jinwoo_Hwang and David E. Luzzi (Presentation).

Southern California Society for Microscopy and Microanalysis Spring Meeting 2005, “Using Aqueous and Non-Aqueous Solvents as a Delivery System for the Encapsulation of Molecules within Single-Wall Carbon Nanotubes”, Jinwoo_Hwang and David E. Luzzi (Presentation, invited).