세미나안내

[2014 12 26] 특별세미나 (BK21PLUS)

Surface Dynamics on Graphene Sheet

MSE Graduate Students and Researchers

관리자 | 2014.10.23 08:50 | 조회 2476


 

Reception: MSE Graduate Students and Researchers

Reference: MSE Professors

Subject:  MSE/BK21PLUS Special Seminar_Prof. Daniel Kiener

 

■ Date: 2014. 12. 26(FRI), 16:00 ~ 17:15

■ Place: Science BuildingⅠ, Room.202 Multimedia Room

■ Title: Surface Dynamics on Graphene Sheet

■ Speaker: Daniel Kiener(University of Leoben)

■ Host of a Seminar: Prof. Sang Ho Oh

※ Speaker Language: ENGLISH

 

■ Abstract:

Gas-solid surface dynamics is one of the most important chemical reactions including all kinds of catalytic reaction, energy engineering, and environmental science. Among several surfaces, the graphene surface has unique attraction due to low atomic mass unit (amu = 12), strong covalent bonding in sp2 orbital, and specific charge characteristics on surface such as zero band-gap, high charge mobility, and controllable charge density by Fermi level adjusting. This talk will be composed as in below; a) preparation of high quality graphene sheet for gas-surface dynamics using peeled-off Cu (111) foil, b) fabrication of free-standing graphene and polymer dynamics using specially designed low energy electron diffraction (LEED) system, c) Helium gas scattering from graphene/Cu surface for the phonon behavior study, and d) future plan for di-atomic gas molecule scattering experiment on graphene surfaces.
.

 

Department of Materials Science and Engineering / MSE BK21+



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