The Applied & Surface Physics Laboratory has established itself as one of the major research laboratories in the KWNU with numerous international journal publications, and domestic journal publications. We use surface analysis to determine the chemical, elemental, and molecular composition of material surfaces and interfaces. Depending on the technique used, the surface being probed may constitute just the top monolayer of atoms (which some hold to be the only true surface), or it may extend several microns beneath the top monolayer.
Surface Analysis
Elemental analysis of surfaces and near-surface regions, elemental composition versus depth of materials, depth profiling, ion imaging, and microarea analysis are possible using an integrated surface analyzer, a 2 KeV ion gun that provides the capabilities for Rutherford back-scattering, and an ultra-high vacuum chamber that allows angular and energy-dependent studies of electrons emerging from single crystals, the measurement of inelastic scattering, Auger emission spectroscopy, and low-energy electron diffraction. Major instrumentation available includes:
Low-energy Ion-scattering spectroscopy (LEISS)
Auger electron spectroscopy (AES)
Low-energy electron diffraction(LEED)
Field Emission Microscopy(FEM)
Ultra-high vacuum chamber with electron source and ion source and detector(HEA)
국가
대한민국
소속기관
강원대학교 (학교)
연락처
033-250-8464 http://www.kangwon.ac.kr/~surface/
책임자
백선목, 최대선 smpaik@kangwon.ac.kr