Location : Introduction Professors Hyun-Yong Lee

		Hyun-Yong Lee  Eng. 5A-318  (Lab) 82-62-530-1903  (Cell Phone) 82-11-9284-1867  (Fax) 82-62-530-1909  hyleee@chonnam.ac.kr

¡á	1983.03-1987.02  Department of Electronic Materials Eng., Kwangwoon Univ.
¡á	1987.03-1989.02  Department of Electronic Materials Eng., Kwangwoon Univ.
¡á	1991.08-1995.08  Department of Electronic Materials Eng., Kwangwoon Univ.

¡á	2003.02-Now Faculty of Applied Chemical Eng., CHONNAM National Univ. -- Assistant Prof. / PPI Inc. -- Center of R&D (Head)
¡á	2002.01-2003.02 TOHOKU Univ.-- Assistant Prof.
¡á	1999.12-2001.12 Institute for Materials Research, TOHOKU Univ. -- JSPS Post-doc.
¡á	1999.01-1999.12 Center for THz Photonics, POSTECH -- Researcher
¡á	1992.03-1998.12 Kyungwon Univ/Kwangwoon Univ -- Time Lecturer

¡á	*Monte-Calro Simulation about Particle-Material Interaction,  *Focused-Ion-Beam Lithography, UV, DUV, X-ray & E-beam Lithographies  *Applications using Amorphous Chalcogenide Materials     --- Te-based Optical Mass Memory : Write-Once and Phase-Change     --- Amorphous-to-Amorphous transition     --- Holography     --- Anisotropic Optical Phenomena (Birefringence & Dichroism)     --- Ag (Cu) Photodoping into Amorphous Chalcogenide Thin Films  *Optical Waveguide     --- Ion-exchange technique     --- Step-Index Wavequide using FIB(Focused-Ion-Beam)  *Generation and detection of cw-THz radiation  *Micro-Photoluminescence of Self-Organized Quntum Dots (InAs and CdSe)  *Ag Photodoping into MBE-grown ZnSe-related compounds      --- Applications to white light emitters   *Material Characterization for Amorphous, Polycrystalline and Crystalline Films   *Photonic Crystals (1D, 2D, 3D Omni-directional Photonic Band Gap Materials)        --- Design & Fabrication of Omni-1D PCs        --- ZnSe (or ZnO)-based VCSELs        --- Applications to X-ray mirrors

¡á	Design and evaluation of omnidirectional one-dimensional photonic crystals,  Hyun-Yong Lee,Takafumi Yao, J. Appl. Phys. 93(2), 819-830 (2003)/Virtual J. Nano Sci. Technol. 7(2) (2003)
¡á	Evaluation for photo-induced changes of photoluminescence and optical energy gap in amorphous Se100-xGex (x=5,25 and 33) thin films, Hyun-Yong Lee, Jin-Woo Kim, Hong-Bay Chung, J. Non-Cryst. Solids 315(3), 288-296 (2003)
¡á	Effect of Ag photodoping on deep-level emission spectra of ZnO epitaxial layers, Hyun-Yong Lee, Hang-Ju Ko, Takafumi Yao, Appl. Phys. Lett. 82(4), 202-204 (2003)
¡á	Silver photodoping into Al-ZnSe for application to white light emitters, Hyun-Yong Lee, Toshiaki Takai, and Takafumi Yao, Appl. Phys. Lett. 80(23), 4336-4338 (2002)
¡á	Si-based omnidirectional reflector and transmission-filter optimized at wavelength of 1.55 micro-m, Hyun-Yong Lee, Hisao Makino, Takafumi Yao, Akinori Tanaka, Appl. Phys. Lett. 81(24), 4052-4054 (2002)

¡á	AMORPHOUS SEMICONDUCTOR THIN FILMS (to be printed)
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¡á	Lab Name : LAB. Of Optoelectronic Materials
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