Sandeep Kumar Maurya, Hyeon Dong Kim, and Sang Yeol Lee "Enhancing Neuromorphic Computing Through Ferroelectric-Tuned a-SiZnSnO based Synaptic Transistors and Multilayer Perceptron Neural Networks", December 02~December 06, 2024, Boston(MA), U.S.A.
Sandeep Kumar Maurya, Tae Ho Kim, Hyun Seok Oh, Hyeon Dong Kim, and Sang Yeol Lee "Synaptic Function Emulation with Amorphous SZTO/SIZO Bilayer Transistors and P(VDF-TrFE) for Neuromorphic Applications", December 02~December 06, 2024, Boston(MA), U.S.A.
Sang Ji Kim and Sang Yeol Lee, "Stability enhancement of thin-film transistors through the influence of oxygen partial pressure using Aluminum-Zinc-Tin-Oxide (AZTO) as the channel material", October 6~October 11, 2024, Hawaii, U.S.A.
S. K. Maurya and Sang Yeol Lee, "Amorphous Si-Zn-Sn-O/Si-in-Zn-O Bilayer Transistors with P(VDF-TrFE) for Synaptic Integration in Neuromorphic Systems", October 6~October 11, 2024, Hawaii, U.S.A.
Sang Yeol Lee, "Comprehensive review on the development of high mobility of amorphous oxide thin film transistor for next generation electronic applications ", International Conference on Surface Engineering, Nov 19~24, 2023, Busan Port International Exhibition & Convention Center, Korea (Keynote speech)
Jin Young Hwang, Kitae Eom, Sangsig Kim and Sang Yeol Lee “Transparent and Flexible Heater of Amorphous Oxide/Metal/Amorphous Oxide Multilayer Film”, 7th International Conference on Advanced Electromaterials, Oct 31~Nov 03, 2023, Ramada Plaza Jeju Hotel, Jeju, Korea (Oral Presentation)
Ji Ye Lee, Kitae Eom, Byeong-Kwon Ju and Sang Yeol Lee “Effect of Tunable Sub-Source or Drain Device Behavior in FourTerminal Operation Using Metal Capping Thin-Film Transistors”, 7th International Conference on Advanced Electromaterials, Oct 31~Nov 03, 2023, Ramada Plaza Jeju Hotel, Jeju, Korea (Oral Presentation)
Ji Won Kim and Sang Yeol Lee "Effect of Ar Plasma Treatment on the Electrical Property of Amorphous Si-Zn-Sn-O Thin Film and Transistor", 7th International Conference on Advanced Electromaterials, Oct 31~Nov 03, 2023, Ramada Plaza Jeju Hotel, Jeju, Korea (Oral Presentation)
Sun Jin Lee and Sang Yeol Lee "Field Effect on Metal Capping Layer on the Change of Electrical Properties of SiZnSnO Thin Film Transistor", 7th International Conference on Advanced Electromaterials, Oct 31~Nov 03, 2023, Ramada Plaza Jeju Hotel, Jeju, Korea (Poster Presentation)
Hyeon Dong Kim, Kitea Eom and Sang Yeol Lee "Effects of Surface Treatment and Structural Changes on the Electrical Properties and Stability of Amorphous Si-Zn-Sn-O Thin Film Transistor", 7th International Conference on Advanced Electromaterials, Oct 31~Nov 03, 2023, Ramada Plaza Jeju Hotel, Jeju, Korea (Poster Presentation)
Ji Ye Lee, Ji Won Kim and Sang Yeol Lee "Influence of channel thickness on the electrical property of amorphous SiZnSnO thin film transistor", 2023 Materials Research Society Spring Meeting, Apr 10~Apr 14, 2023, Moscone Center West, San Francisco, USA (Poster Presentation)
Akash Kumar and Sang Yeol Lee “Role of Oxygen vacancies on the performance of a-Si-Zn-Sn-O thin film transistors”, 6th International Conference on Advanced Electromaterials, Nov 09~12, 2021, Ramada Plaza Jeju Hotel, Jeju, Korea (Oral Presentation)
Balaji Murugan and Sang Yeol Lee “Effects of change of oxygen vacancy on hysteresis voltage and stability under time-temperature dependence positive bias stress in amorphous SZTO transistors”, 6th International Conference on Advanced Electromaterials, Nov 09~12, 2021, Ramada Plaza Jeju Hotel, Jeju, Korea (Oral Presentation)
Debabrata Saha and Sang Yeol Lee “Sub-Band gap density of states of amorphous SiZnSnO thin film transistors extracted by 2D numerical simulations”, 6th International Conference on Advanced Electromaterials, Nov 09~12, 2021, Ramada Plaza Jeju Hotel, Jeju, Korea (Oral Presentation)
Byeong Hyeon Lee, Keun Heo, Sangsig Kim and Sang Yeol Lee “Synapic devices with amorphous oxide semiconductor based ferroelectic field effect transistor”, 6th International Conference on Advanced Electromaterials, Nov 09~12, 2021, Ramada Plaza Jeju Hotel, Jeju, Korea (Oral Presentation)
Jin Young Hwang, Sangsig Kim and Sang Yeol Lee “Low emissivity glass for high energy efficient windows using SIZO/Ag/SIZO structure”, 6th International Conference on Advanced Electromaterials, Nov 09~12, 2021, Ramada Plaza Jeju Hotel, Jeju, Korea (Oral Presentation)
Ji Ye Lee, Byeong-Kwon Ju and Sang Yeol Lee “Effect of number of layers and thickness on the electrical performance of a-SiInZnO/a-SiZnSnO multi layer thin film transistor”, 6th International Conference on Advanced Electromaterials, Nov 09~12, 2021, Ramada Plaza Jeju Hotel, Jeju, Korea (Oral Presentation)
So Yeon Park and Sang Yeol Lee “Analysis of crystallinity, Electrical and optical properties of GeSn alloy thin films deposited by magnetron sputtering”, 6th International Conference on Advanced Electromaterials, Nov 09~12, 2021, Ramada Plaza Jeju Hotel, Jeju, Korea (Oral Presentation)
Jeong Hyuk Lee, Byeong Hyeon Lee, Jeonghun Kang, Mangesh S Diware, Kiseok Jeon, Chaehwan Jeong, Sang Yeol Lee and Kee Hoon Kim “Characteristics of a transparent p-CuI/n-SiZnSnO Heterojunction diode with a high rectification ratio for future optoelectronic devices”, Nov 09~12, 2021, 6th International Conference on Advanced Electromaterials, Nov 09~12, 2021, Ramada Plaza Jeju Hotel, Jeju, Korea (Oral Presentation)
Sang Yeol Lee, “Comprehensive review on high mobility of amorphous oxide thin film transistor“, October 03-08, 2021, Jeju, Korea, Invited Talk
Sang Yeol Lee, "Artificial neural synapses based on Amorphous Oxide Semiconductor for Neuromorphoc Computing", 2020 인공지능(A.I) 반도체 기술 및 세미나 (20.10.29), 코엑스, 초청발표
Sang Yeol Lee, "Effect of Metal to Semiconductor Contact Property on the Performance of Amorphous Oxide SiZnSnO Semiconductor Thin Film Transistor", Dec 10~14, 2019, Yokohama, Japan, Materials Research Meeting 2019 (MRM2019), Invited Talk
Byeong Hyeon Lee, Sangsig Kim, Sang Yeol Lee "Mechanism of Carrier Controllability with Metal Capping Layer on Amorphous Oxide SiZnSnO Semiconductor" The 5th International Conference on Advanced Electromaterials (ICAE2019), November 05-08, 2019, Jeju, Korea
Jae Min Byun, Sang Yeol Lee "Various Thin Film Logic Circuits Using Amorphous Oxide Semiconductor Thin Film Transistors" The 5th International Conference on Advanced Electromaterials (ICAE2019), November 05-08, 2019, Jeju, Korea
Sungjun Kim, Keun Heo, Byeong Hyeon Lee, Jae Min Byun, Sang Yeol Lee, Jin-Hong Park "A Polymer-based TMD Device for Synaptic Applications" The 5th International Conference on Advanced Electromaterials (ICAE2019), November 05-08, 2019, Jeju, Korea
Sungjun Kim, Keun Heo, Sunghun Lee, Jeong-Ick Cho, Byeong Hyeon Lee, Sang Yeol Lee, Jin-Hong Park "SIZO-based 3D Monolithic stacked TMD TFT" The 5th International Conference on Advanced Electromaterials (ICAE2019), November 05-08, 2019, Jeju, Korea
Jin Young Hwang, Sang Yeol Lee "Low Resistivity and High Transparency of SIZO/Ag/SIZO Multilayer Structure on Flexible PET Substrate" The 5th International Conference on Advanced Electromaterials (ICAE2019), November 05-08, 2019, Jeju, Korea
Ji Ye Lee, Sang Yeol Lee "Investigation on Hump Characteristics in Transfer Curve of Amorphous Oxide Si-Zn-Sn-O due to the Difference of Work Function Depending on Si Concentration" The 5th International Conference on Advanced Electromaterials (ICAE2019), November 05-08, 2019, Jeju, Korea
Byeong Hyeon Lee, Sae-Young Hong, Dae Hwan Kim, Sangsig Kim, Hyuck-In Kwon, Sang Yeol Lee "Low Frequency Noise Characteristic of Amorphous SiZnSnO Thin-film Transistors as Function of Si Content" The 5th International Conference on Advanced Electromaterials (ICAE2019), November 05-08, 2019, Jeju, Korea
Jin Young Hwang, Sang Yeol Lee "High Transparent of Amorphous SiZnSnO/Ag/SiZnSnO Structure as a Function of Si Doping Concentration" The 5th International Conference on Advanced Electromaterials (ICAE2019), November 05-08, 2019, Jeju, Korea
Sang Yeol Lee, “High mobility of amorphous oxide SiZnSnO thin film transistor for display applications”, Oct 22, 2019, Cubrovnik, Croatia, EMN MEETING, Invited
Jin Young Hwang, Byoung Keun Kim, Jae Hoon Lee Young Tae Chae and Sang Yeol Lee, “Low emissivity glass for high energy efficient windows using SIZO/Ag/SIZO structure”, May 28, 2019, France, Nice
Sang Yeol Lee, "Modulation of capping layer with amorphous SiZnSnO thin-film transistors for next-generation integrated circuits", October 16, 2018, Greece, Crete (PLENARY Speaker)
Sang Yeol Lee, "Thin film circuits with amorphous oxide thin film transistor", 4th International Conference on Condensed Matter and Materials Physics, August 16, 2018, London, UK (Key note speech)
Chan Wook Jang, Byeong Hyeon Lee, Sang Yeol Lee, and Suk-Ho Choi, "Enhanced Electrical Performance of Si-In-Zn-O Thin Film Transistor by Employing Graphene as a Capping Layer", ISPSA 2018, July 5, 2018 Jeju, Korea
Byeong Hyeon Lee, JaeMin Byun, Sangsig Kim. Kim, Sang Yeol Lee, "Thin Film Logic Circuit with Metal Capping Layered Amorphous SiZnSnO Thin-Film Transistors", AM-FPD 18, July 5, 2018, Kyoto, Japan
Sang Yeol Lee, "Optical and electrical properties of SiInZnO amorphous oxides multilayers for low emissivity applications", 2nd Global Summit & Expo on Laser Optics & Photonics (Optics 2018), June 15, 2018, Rome, Italy (Keynote speech)
Sang Yeol Lee, "Optical properties of transparent conducting amorphous oxides for low emissive smart window", 20th TechConnect World Innovation conference & Nanotech 2018 (WI 2018), May 15, 2018, Anaheim, California
Byeong Hyeon Lee, Sang Yeol Lee, “Thin film logic inverter with amorphous oxide thin film transistors”, 2018 International Conference on Electronics, Information, and Communication (ICEIC 2018), January 24-27, 2018, Hawaii, USA
Byeong Hyeon Lee, Sang Yeol Lee, “Stability Enhancement of Thin Film SiZnSnO Transistor by Controlling Band Gap States”, The 4th International Conference on Advanced Electromaterials (ICAE 2017), November 21-24, 2017, Jeju, Korea
Jiao Long Yu, Byoung Keun Kim, Byeong-Kwon Ju, Sang Yeol Lee, “Optical and Electrical Properties of Amorphous Oxide Multi-layer Thin Films for Low-emissive Smart Window Technology”, The 4th International Conference on Advanced Electromaterials (ICAE 2017), November 21-24, 2017, Jeju, Korea
Byoung Keun Kim, Sang Yeol Lee, “Influence of Ag Layer Thickness on the Optical Properties of SIZO/Ag/SIZO Multilayer”, The 4th International Conference on Advanced Electromaterials (ICAE 2017), November 21-24, 2017, Jeju, Korea
Jin Young Hwang, Byeong Hyeon Lee, Sang Yeol Lee, “Investigation of Annealing Temperature Effect on Electrical Property and Stability of Si-Zn-Sn-O Thin Film Transistors under Temperature Stress”, The 4th International Conference on Advanced Electromaterials (ICAE 2017), November 21-24, 2017, Jeju, Korea
JaeMin Byun, Byeong Hyeon Lee, Sang Yeol Lee, “Effects of Channel Thickness on the RF Magnetron Sputtering System Processed Si-Zn-Sn-O Thin-Film Transistor”, The 4th International Conference on Advanced Electromaterials (ICAE 2017), November 21-24, 2017, Jeju, Korea
Sang Yeol Lee, “Nano-layered structure of transparent conducting amorphous oxides for low emissive smart window and green building energy efficiency” 5th International Conference on Nanotechnology and Materials Science, October 16-18, 2017, Dubai, UAE
Sang Yeol Lee, “Transparent conducting amorphous oxides multilayers for low emissive smart window technology” 2nd Global Congress & Expo on Materials Science and Nanoscience, September 25-27, 2017, Valencia, Spain
Sang Yeol Lee, Byeong Hyeon Lee, “Thin Film Logic Circuits with Si-Zn-Sn-O Thin Film Transistor” IUMRS-ICAM 2017, August 21-September 01, 2017, Kyoto, Japan
Byeong Hyeon Lee, Sang Yeol Lee, “Amorphous SiInZnO thin film transistor based logic circuits with different annealing ambient for next-generation low power consume integrated circuits” ICANS 27, August 21-25, 2017, Seoul National University, Seoul, Korea.
Sang Yeol Lee, Byeong Hyeon Lee, “High performance full-swing logic inverter with amorphous Si-Zn-Sn-O thin film transistor for next generation integrated circuits” ICANS 27, August 21-25, 2017, Seoul National University, Seoul, Korea.
Sang Yeol Lee, “Comprehensive review on transparent amorphous oxides nanostructured multilayer thin films processed at low temperature” ICONN 2017, August 08-11, 2017, SRM University, India
Keun Heo, Jun Young Choi, Sang Yeol Lee, “Effect of Si on the Performance of SiZnSnO Thin Film Transistors” AWAD 2017, July 03-05, 2017, Gyeongju, Korea
Sang Yeol Lee, “Thin film device applications with transparent amorphous SiInZnO semiconductors ” TCM-2016, October 09-13, 2016, Crete Greece.
Sang Yeol Lee, “Electrical performance and bandgap engineering of transparent amorphous oxide SiInZnO semiconductors and applications”, IWPMA & ECMD 2016, Seogwipo KAL Hotel, Jeju, Korea.
Sangmin Han, Sang Yeol Lee, ”Depletion-load inverter using high performance of ZnSnO thin film transistors depending on annealing conditon ”, IWPMA & ECMD 2016, Seogwipo KAL Hotel, Jeju, Korea.
Sang Yeol Lee, “High mobility and high stability of transparent amorphous oxide transistors with Si and inverter applications”, EMRS spring meeting 2016, May 02-06, 2016, Grand Palais, Lille, France.
Jiao Long Yu, Sang Yeol Lee, “Low emissive property of transparent amorphous oxide multilayer thin films including Si”, EMRS spring meeting 2016, May 02-06, 2016, Grand Palais, Lille, France.
Sang Min Han, Sang Yeol Lee, “Transparent amorphous oxide inverters with all n-type thin film transistors”, EMRS spring meeting 2016, May 02-06, 2016, Grand Palais, Lille, France.
Jun Young Choi, Sang Yeol Lee, “Band gap engineering of amorphous oxide SiZnSnO semiconductor for high performance of oxide thin film transistor”, ICAE2015, November 17-21, 2015, ICC Jeju, Jeju, Korea
Sang Min Han, Sang Yeol Lee, “Full swing logic inverter using all n-types amorphous thin film transistors”, ICAE2015, November 17-21, 2015, ICC Jeju, Jeju, Korea
Jiao Long Yu, Sang Yeol Lee, “Effect of thermal annealing on the electrical and optical properties of ISO/Ag/ISO multilayer”, ICAE2015, November 17-21, 2015, ICC Jeju, Jeju, Korea
Sang Yeol Lee, “Low emissivity of amorphous oxide multilatered structure for green building window applications”,World Innovation Con. & Expo 2015, June 14-17, 2015, Washington,DC
Sang Yeol Lee, “Structure and Perdormance of Oxide TFTs; High Mobility and High Stability”,CIMTEC 2014, Jun 15-21, 2014, Montecatini Terme, Tuscany, Italy
Jun Young Choi, Sang Yeol Lee, “Effect of Si on the electrical performance of Zn-Sn-O solution processed thin film transistors”,EMRS2014, May 26-30, 2014, Grand Palais, Lille, France
Young Seon Lee, Sang Yeol Lee, “Transparent conductive In-Si-O/Ag/ In-Si-O multilayer grown for low-emissivity glass by sputtering at room temperature”,EMRS2014, May 26-30, 2014, Grand Palais, Lille, France
Sang Min Han, Sang Yeol Lee, “Performance of solution processed Zn-Sn-O Thin Film Transistors depending on Annealing Conditions”,EMRS2014, May 26-30, 2014, Grand Palais, Lille, France
Jun Young Choi, SangSig Kim, Sang Yeol Lee, “Enhanced Electrical Performance of Solution Processed Si-Zn-Sn-O Thin Film Transistor with Novel Structure”, ICAE2013, November 12-15, 2013, ICC Jeju, Jeju, Korea
Young Seon Lee, Sang Yeol Lee, “Effect of Surface Roughness on Oxide/Metal/Oxide Multilayer Structure”, ICAE2013, November 12-15, 2013, ICC Jeju, Jeju, Korea
Sang Min Han, Sang Yeol Lee, “Characteristics of Si-Zn-Sn-O Thin Film Transistor depending on Annealing Conditions”, ICAE2013, November 12-15, 2013, ICC Jeju, Jeju, Korea
Moo Yeol Bae, Sang Yeol Lee, “Effect of Thickness of Ag on Optical Properties of Low Emissive SIZO/Ag/SIZO Multilayer Structrue”, ICAE2013, November 12-15, 2013, ICC Jeju, Jeju, Korea
Sang Yeol Lee , “Low emissivity coating of amorphous SZTO/Ag/amorphous SZTO multilayer”, June 25-29, 2013, ISGMA 2013, Hawaii, USA
Sang Yeol Lee, “Effect of Annealing Temperature on Device Performance of Solution Processed SiInZnO Thin Film Transistor”, April 1-5, 2013, 2013 MRS SPRING MEETING & EXHIBIT, San Francisco, California, USA
Jun Young Choi, SangSig Kim and Sang Yeol Lee, “The role of silicon in solution-processed silicon-zinc-tin oxide thin film transistor”, Oct 22, 2012, 4th International Symposium on Transparent Conductive Materials (former TCOs)
Kyoung Cheol Shin, Sang Yeol Lee, “Enhanced performance of SiZnSnO thin film transistor using novel structure”, Oct 4-5, 2012, 2nd ISTC, Hotel Seoul KyoYukMunHwa, Seoul, Korea
Hyoungseok Choi, Sang Yeol Lee, “Effect of wet annealing on the device stability of SiZnSnO thin film transistor”, Oct 4-5, 2012, 2nd ISTC, Hotel Seoul KyoYukMunHwa, Seoul, Korea
Jun Young Choi, Sang Yeol Lee, “Investigation of the addition of vanadium into In-Zn oxide sol-gel processed thin film transistor”, Oct 4-5, 2012, 2nd ISTC, Hotel Seoul KyoYukMunHwa, Seoul, Korea
Young Seon Lee, Sang Yeol Lee, “Variation of optical properties of SiZnSnO multilayers depending on the contests of Si”, Oct 4-5, 2012, 2nd ISTC, Hotel Seoul KyoYukMunHwa, Seoul, Korea
Teresa Oh, Sang Yeol Lee, “Relationship between Crystallization and O 1s Electron orbital Spectea of Al-doped ZnO Grown on Amophous SiOC film”, Oct 4-5, 2012, 2nd ISTC, Hotel Seoul KyoYukMunHwa, Seoul, Korea
Cheol Hyoun Ahn, Hyung Koun Cho, Sang Yeol Lee, “Effet of growth temperature on Al-doped ZnO thin films grown by atomic layer deposition”, Oct 4-5, 2012, 2nd ISTC, Hotel Seoul KyoYukMunHwa, Seoul, Korea
Teresa Oh, Sang Yeol Lee, “Chemical Shift and Surface Characteristic of Al-doped ZnO Thin Film Depending on Substrate Properties”, Sep, 19, 2012, ENGE, Jeju Island, Korea
Jun Young Choi, Sang Yeol Lee, “Variation of Threshold Voltage of Soltion-Processed Zr-Si-Zn-O Thin Film Transistor Depending on Zirconium Contents”, Sep, 19, 2012, ENGE, Jeju Island, Korea
Jun Young Choi, Sang Yeol Lee, “Investigation on the Temperature of Solution Processed Si-Zn-Sn Oxide Thin Film Transistor”, Sep, 19, 2012, ENGE, Jeju Island, Korea
Jun Young Choi, Sang Sig Kim, Sang Yeol Lee, “Influence of Annealing Temperature on Properties of Silicon-Indium-Zinc Oxide Thin Film Transistors Fabricated by Sol-Gel Method”, Augest, 28-31, 2012, EXCO, Deagu, Korea
Cheol Hyoun Ahn, MyeongGu Yun, Sung Woon Cho, Hyung Koun Cho, Sang Yeol Lee, “Role of Addition in Thin-Film-Transistors using Hf-Zn-O Channel Layers Grown by Atomic Layer Deposition”, IUMRS-ICA 2012, August 26~31, Bexco, Busan, Korea
SangYeol Lee, Jun Young Choi, “: The 12th International Meeting on Information Display”, Exco, 29~31, Agust, 2012 IMID (Daegu, Korea)
Sang Yeol Lee, “Low Emissivity Property of Amorphous Oxide and Metal Multifunctional Transparent Thin Films”, 27-29 August, 2012, Jeju ramada Plaza, International Symposium on Green Manufacturing and Applications(ISGMA 2012), (Jeju Island, Korea)
Sang Yeol Lee, “Electrical properties of transparent amorphous oxide multilayered electrode for solar cell applications”, 29. July ~ 3. Agust, 2012, IPS-19, CalTech,LA (USA)
Sang Yeol Lee, “Electrical properties of solution processed silicon-indium-zinc oxide thin film transistors depending on annealing temperature.”, 30-31 January, 2012, FCT&i3N, 8th International Thin-film Transistor Coference (ITC 2012), (Lisbon, Portugal)
Sang Yeol Lee, “Low Emissive Property of Oxide Multilayer Coating with Ag Metal”, Jan, 7th~10th, 2012, SICCAS, The 13th International Symposium on Eco-materials Processing and Design(Guilin, China)
“Investigation of the addition of vanadium into In-Ga-Zn oxide thin film transistor fabricated by solution process”, 07, Nov, 2011, ICAE 2011(Jeju, Korea)
“The Effect of the interfacial Properties between Channel Layer and Gate insulator on the Electrical Performance of In-Ga-Zn-Oxide Thin Film Transistor”, 07, Nov, 2011, ICAE 2011(Jeju, Korea)
“The effect of magnesium oxide passivation on the bias instability of Amorphous HfInZnO thin film transistors”, 07, Nov, 2011, ICAE 2011(Jeju, Korea)
“Comprehensive Review on the Stability of Amorphous Oxide Thin Film Transistors for Display Applications”, 27, Oct, 2011, HyMaP 2011(Busan, Korea)
“Ga-doping effect on the sensitivity of NOx gas sensor based on ZnO nanowires”, 18, Oct, 2011, IEEE NMDC 2011(Jeju, Korea)
“Tunable Electrical Conductivity of Hydrothermally Grown Ag-doped ZnO Nanorods”, 18, Oct, 2011, IEEE NMDC 2011(Jeju, Korea)
“Operation mode control by diameter manipulation of zno nanowire field effect transistors”, 18, Oct, 2011, IEEE NMDC 2011(Jeju, Korea)
Sang Yeol Lee, “High Performance of buried oxide thin film transistor”, Oct 11-15, 2011, IMID, KINTEX(Seoul, Korea)
Deuk-Hee Lee, Dong-Hoon Park, Sangsig Kim, and Sang Yeol Lee, “Low-emissivity Coating of Amorphous Oxide/Ag/ Amorphous Oxide for Energy Saving Windows”, May 19-20, 2011 IC ME&D, (포항공대)
Deuk-Hee Lee, Dong-Hoon Park, Sangsig Kim, and Sang Yeol Lee, “Low-emissivity Coating of Amorphous Oxide/Ag/ Amorphous Oxide for Energy Saving Windows”, April 25-29, 2011 MRS, (San Francisco)
Deuk-Hee Lee, Dong-Hoon Park, Sangsig Kim, and Sang Yeol Lee, Ha-Na Choi, Sung-Hyun Kim, Kyungkon Kim, “ZnO-based Single and Multilayer Transparent Conducting Oxides for Organic Photovoltaic Cells”, April 25-29, 2011 MRS, (San Francisco)
Jun Young Choi, Ki-Ho Park, Yoon Soo Chun, Sang Sig Kim, and Sang Yeol Lee, “Effect of gallium contents on the threshold voltage shift of solution-processed Ga-doped Si-In-Zn-O thin film transistor”, March 14-16, TOEO-7 2011, (Yaseda University, Tokyo, Japan)
Ki-Ho Park, Jun Young Choi, Byeong-Kwon Ju, and Sang Yeol Lee, “Threshold voltage instability in solution-processed silicon-zinc-tin-oxide thin film transistors”, TOEO-7 2011, (Yaseda University, Tokyo, Japan)
Yoon Soo Chun, Jun Young Choi, Dong Youn You, Bosul Kim, and Sang Yeol Lee, “Nitrogen doping effect on the stability of ZnO thin film transistors using pulsed laser deposition with dielectric barrier discharge method”, TOEO-7 2011, (Yaseda University, Tokyo, Japan)
Eugene Chong, and Sang Yeol Lee, “Electrical properties of amorphous hafnium-indium-zinc-oxide thin film transistors with highly conductive buried layer”, TOEO-7 2011, (Yaseda University, Tokyo, Japan)
Bosul Kim, Do Hyung Kim, and Sang Yeol Lee, “Change of interfacial properties and trap density in amorphous InGaZnO thin film transistor depending on different rf power of sputtering”, TOEO-7 2011, (Yaseda University, Tokyo, Japan)
Do Hyung Kim, and Sang Yeol Lee, “Control of instability and threshold voltage by surface plasma treatments on gate insulator in ZnO thin film transistor”, TOEO-7 2011, (Yaseda University, Tokyo, Japan)
Dong Youn You, Eugene Chong, Byeong Kwon Ju, and Sang Yeol Lee, “Effect of magnesium oxide passivation on the performance of amorphous indium-gallium-zinc-oxide thin film transistors”, TOEO-7 2011, (Yaseda University, Tokyo, Japan)
Yoon-Soo Chun, Eugene Chong, Da Woon Jung, and Sang Yeol Lee, “Nitrogen doping effect on long-term stability of zinc oxide TFTs using DBD-PLD system”, ENGE 2010, (Korea)
Kyoungwon Kim, Dong-Hoon Park, Pulak Chandra Debnath, Sangsig Kim, and Sang Yeol Lee “Characterizations of Ga-doped ZnO Nanowires Depending on growth temperature and target-substrate distance in Hot-Walled Pulsed Laser Deposition”, ENGE 2010, (Korea)
Eugene Chong, Seung Han Kim, Gun-Eik Jang, and Sang Yeol Lee, “Relation between processing parameters and performance of novel amorphous silicon-indium-zinc oxide thin film transistors”ENGE 2010, (Korea)
Dong-Hoon Park, Kyongwon Kim, Pulak Chandra Debnath, Dong-Yun Lee, Sang Yeol Lee, “Structural, optical and electrical properties of Ag-based amorphous ZnO multilayer for the application of transparent electrodes”, ENGE 2010, (Korea)
Kyoung-Chul Jo, Eugene Chong, Yoon-Soo Chun, Sang Yeol Lee, “High Performance of Thin Film Transistor using Novel Dual Electrode Structure”, IMID 2010, (Korea)
Eugene Chong, Yoon-Soo Chun, Kyoung-Chul Jo, Seung Han Kim, Da Woon Jung, Sang Yeol Lee, “Temperature Induced Instability of Passivation-Free Amorphous Indium Zinc Oxide (a-IZO) Thin Film Transistor”, IMID 2010, (Korea)
Kyoungwon Kim, Dong-Hoon Park, Pulak Chandra Debnath, Dong-Yun Lee, Jekwang Lee, Hyeong-Seok Kim, Sangsig Kim, Sang Yeol Lee, “Fabrication and Characterization of Ga-Doped ZnO Nanowire FET for Gas Sensing”, IEEE nano 2010, (Korea)
Dong-Hoon Park, Kyoungwon Kim, Pulak Chandra Debnath, Dong-Yun Lee, Sang Yeol Lee, “Structural and optical properties of Ag doped ZnO nanowires”, IEEE nano 2010, (Korea)
Dong-Yun Lee, Pulak Chandra Debnath, Dong-Hoon Park, Kyoungwon Kim, Sang Yeol Lee, “Threshold voltage shift of ZnO nanowire field effect transistors by various diameter of nanowire”, Changchun 2010, (China)
Kyoungwon Kim, Dong-Hoon Park, Dong-Yun Lee, Pulak Chandra Debnatha, Sangsig Kim, Sang Yeol Lee, “Excimer laser annealing effect on the optical properties of ZnO thin film grown by sol-gel method”, Changchun 2010, (China)
Deuk-Hee Lee, Yoon Soo Chun, Ki-Ho Park, Sangsig Kim, Sang Yeol Lee, “Evaluation of acceptor binding energy of nitrogen doped ZnO thin films grown by dielectric barrier discharge in pulsed laser deposition”, Changchun 2010, (China)
Yoon-Soo Chun, Eugene Chong, Kyoung-Chul Jo, Sang Yeol Lee, “Effects of electrode structures on the electrical properties of amorphous ZnO thin film transistor”, Changchun 2010, (China)
Seung Han Kim, Yoon-Soo Chun, Eugene Chong, Kyoung Chul Jo, Chang-Il Kim, Sang Yeol Lee, “Instability induced by air in amorphous Zn-Sn-O(ZTO) thin film transistor”, Changchun 2010, (China)
Kyoungchul Jo, Eugene Chong, Yoon-Soo Chun, Byeong-Kwon Ju, Sang Yeol Lee, “Efficient suppression of the anomalous behaviors in a-IGZO TFT with HfO2 sandwiched by Al2O3 layers”, Changchun 2010, (China)
Eugene Chong, Yoon-Soo Chun, Kyoung Chul Jo, Seung Han Kim, Sang Yeol Lee, “Asymmetric staggered electrode for oxide thin film transistors”, Changchun 2010, (China)
Pulak Chandra Debnath, Kyoungwon Kim, Dong-Hoon Park, Dong-Yun Lee, Sang Yeol Lee, “ZnO nano-logic inverter by adjusting diameter of ZnO nanowires”, Changchun 2010, (China)
Dong-Hoon Park, Kyoungwon Kim, Pulak Chandra Debnath, Dong-Yun Lee, Sang Yeol Lee, “NO gas sensing properties of nanowire cluster gas sensors with Ga doped-ZnO”, Changchun 2010, (China)
Sang Yeol Lee, Eugene Chong, Yoon-Soo Chun, Kyoung Chul Jo, Seung Han Kim, “Comprehensive study on the bias and temperature induced instability of various amorphous InZnO-based thin film transistors”, Changchun 2010, (China)
Eugene Chong, Kyoung Chul Jo, Seung Han Kim, Yoon Soo Chun, Sang Yeol Lee, “Improvement of bias stability of indium zinc oxide TFTs by the incorporation of hafnium fabricated by radio-frequency magnetron sputtering”, APCPST 2010, (Jeju)
Deuk-Hee Lee, Ki-Ho Park, Sangsig Kim, Sang Yeol Lee, “Influence of doping contents on the performance of Ag-doped ZnO thin film transistor”, APCPST 2010, (Jeju)
Dong-Hoon Park, Kyoungwon Kim, Pulak Chandra Debnath, Dong-Yun Lee, Sang Yeol Lee, “Threshold voltage variation of ZnO nanowire field effect transistors with change of diameter”, CIMTEC 2010, (Italy)
Deuk-Hee Lee, Sangsig Kim, and Sang Yeol Lee, “Effects of Ag doping on the performance of ZnO-based thin film transistor”, CIMTEC 2010, (Italy)
Kyoungchul Jo, Eugene Chong, Deuk-Hee Lee, Byeong Kwon Ju and Sang Yeol Lee, “Change of electrical properties of a-IGZO TFT depending on processing parameters”, CIMTEC 2010, (Italy)
Dong-Yun Lee, Kyoungwon Kim, Dong-Hoon Park and Sang Yeol Lee, “Optical Properties of Ga-doped ZnO Nanowires depending on Thermal Quenching”, 2010 21st IC ME&D, (Suncheon National University)
Kyoungwon Kim, Dong-Hoon Park, Dong-Yun Lee, Pulak C. Debnath, Sangsig Kim and Sang Yeol Lee, “Sensitivity-tuned CO Gas Sensors with Tailored Ga-doped in ZnO Nanowires”, 2010 21st IC ME&D, (Suncheon National University)
Kyoungwon Kim, Pulak C. Debnath, Dong-Hoon Park, Sangsig Kim and Sang Yeol Lee, “Shift of Vth in Doped ZnO nanowire Field Effect Transistors.” 2010 MRS, (San Francisco)
Eugene Chong, Jae-Sang Lee, Kyoung-Chul Jo and Sang Yeol Lee, “Effect of oxygen on the transfer characteristic of a-IGZO TFT”, ICAMD 2009, (jeju)
Kyoung-Chul Jo, Jae-Sang Lee, Eugene Chong, Seongpil Chang, Sang Yeol Lee, Origin of hysteresisof a-IGZO transistor with Al2O3/HfO2/Al2O3 gate insulator, ICAMD 2009, (jeju)
Pulak Chandra Debnath, Kyoungwon Kim, Dong-Hoon Park, Sang Yeol Lee, “Electrical properties of Ag-doped ZnO nanowire”, ICAMD 2009, (jeju)
Sang Yeol Lee, “Advanced electronics in doped oxide semiconductor”, IWPMA & ISE 2009, (jeju)
Deuk-Hee Lee, Sangsig Kim, and Sang Yeol Lee, “Growth and characterization of nitrogen doped ZnO thin films via novel dielectric barrier discharge in pulsed laser deposition, IWPMA & ISE 2009, (jeju)
Jae Sang Lee, Dong-Hoon Park, Sang-Mo Koo, and Sang Yeol Lee, “Electrical characteristics of p-PEDOT/n-GZO heterojunction”, IWPMA & ISE 2009, (jeju)
Min Ji Park, Young Wook Chang, Bong Keun Kang, Min-Soo Son, Jae Sang Lee, Sang Yeol Lee and Kyung-Hwa Yoo, “Electrical and Photoelectrical Properties of p-SWNT/n-ZnO Heterojunction Structure”, IEEE INEC 2010 (Hong Kong, China)
J.P.Kim, Y.R.Noh, Kyoung Chul Jo, Sang Yeol Lee, J.S.Park, "Use of gallium-incorporated zinc-oxide for coating of carbon nanotubes and characterization of field-emission properties", 2009 ChinaNANO
Yong –Won Song, Jea sang Lee, Seung Hwan Yoo, Amos Martinez, Shinji Yamashita, Sang Yeol Lee, “p-n junctions Formed with Carbon Nanotubes Deposited onto Sa-Doped ZnO Thin Film”, ICMAT 2009, pg H12.
Kyoungwon Kim, Yong –Won Song, Houcine Bouzid, Sangsig Kim, Sang Yeol Lee, “Structural and Optical Propertied of Ga-doped ZnO Nanowires Depending on Kinetic Energy of the Source Particles in Hot-Walled Pulsed Laser Deposition”, ICMAT 2009, pg J40.
Jea sang Lee, Seongpil Chang, Sang-Mo Koo, Sang Yeol Lee, “Electrical Properties of a-IGZO Thin Film Transistor with ZrO2 Gate Dielectric Depending on Source/Drain contact Resistance”, ICMAT 2009, pg D53.
Kyoungwon Kim, Yong-Won Song, Sang Yeol Lee “Temperature Dependent Photoluminescence of Novel Ag/Al Co-Doped ZnO Nanowires”, EMRS 2009, P1-43
Yong-Won Song, Jae Sang Lee, Seung Hwan Yoo, Amos Martinez , Shinji Yamashita and Sang Yeol Lee, “Formationa of p-n junctions with Sprayed Carbon Nanotubes and Ga-Doped ZnO Thin Films”, EMRS 2009, F6-3.
Jae Sang Lee, Seongpil Chang, Sang-Mo Koo, and Sang Yeol Lee, “Systematic investigation on the effect of contact resistance of the electrode on the performance of a-IGZO thin film transistors”, EMRS 2009, F10-6.
Seongpil Chang, Jae Sang Lee, Byeong-Kwon Ju, Sang Yeol Lee, “Investigation on Various Gate Insulators for Oxide Thin Film”, EMRS 2009, F12-5.
Jae Sang Lee, seongpi Chang, Yong-Won Song, Sang Mo Goo and Sang Yeol Lee, “High on-current a-IGZO TFT”, SID 2009, p 23.
Jae Sang Lee, seongpi Chang, Sang-Mo Koo, and Sang Yeol Lee, “High performance oxide thin film transistor with ZrO2 gate insulator”, TOEO 2009, 12p-P071.
K. Kim, I-H Kim, Y-W Song, S. Lee, J. Leem, S. Kim, S. Y. Lee “Fabrication and Characterization of Ga-doped ZnO Nanowire Gas Sensor for the Detection of CO”, IS-TCO 2008, O32.
Y-W Song, K. Kim, S. Y. Lee, “Morphology-Controlled One-Dimensional ZnO Nanostructures with Customized Ga-Doping”, IS-TCO 2008, O20.
Y-W Song, K. Kim, S. Lee, S. Y. Lee, “Synthesis of Ag-doped ZnO nanowires and their device applications”, IS-TCO 2008, O36.
I. Kim, K. Kim, Y-W Song, K W Lee, S. Y. Lee, “Comparison of electrical properities between ZnO and Ga-doped ZnO nanoclusters for gas sensor application”, IS-TCO 2008, P56.
J. Leem, K-H Kim, Y-W Song, S. Y. Lee, “Properties of N-doped ZnO Grown by DBD-PLD”, IS-TCO 2008, P23.
S. Chang, Y-W Song, S. Lee, S. Y. Lee, B-K Ju, “Role of Al2O3 Buffer Layer for ZnO-based Transparent Thin Film Transistors with HfO2 Gate-Insulator” IS-TCO 2008, O25.
Yong-won Song, Sang Yeol Lee, “Carbon Nanotube-incorporated Sol-Gel glass for the application of passive laser pulsation”, IEICE 2008, Fall.
S. Chang, S. H. Lee, Y. W Song, J. H. Leem, B. K. Ju, and S. Y. Lee, “ZnO-based transparent thin film transistors with Al2O3 / HfO2 / Al2O3 structures”, ISPSA 2008.
Kyoungwon Kim, Yong-Won Song, Seongpil Chang, Se-Han Lee,Jaehyeon Leem, Sangsig Kim, and Sang Yeol Lee, “Preparation and Analysis of Schottky Diodes with Au and Sol-Gel Processed ZnO Thin Films”, ISPSA 2008.
J. H. Leem, Y. W Song, and S. Y. Lee, “Optical properties of As-doped ZnO grown by pulsed laser deposition”, ISPSA 2008.
Seongpil Chang, Sanggyu Lee, Jaehyeon Leem, Yong-won Song, Sang yeol Lee, Jae-Hong Kwon, Byeong-Kwon Ju, “Electrical characteristics of ZnO based thin film transistors via overlapped layer between drain/source and gate electrodes”, EMC 2008 50th anniversary.
Sanggyu Lee, Yong-Won Song, Seongpil Chang, Seung-Su Han, Sang Yeol Lee, “Processing optimization of Ga-doped ZnO for transparent conducting oxides”, E-MRS 2008 Spring meeting.
Seongpil chang, sanggyu Lee, Jaehyeon Leem, Yong-Won Song, Sang Yeol Lee, “ZnO-based transparent thin film transistors with minimized charge trapping via multi-layered gate insulators”, E-MRS 2008 .Spring meeting.
Sang Yeol Lee, “ZnO based transparent thin film transistor with GZO electrode”, 2007, International Workshop on Oxide Electronics.
Kyung-Han Jung, Seok Lee, Jae-Pyeong Ahn, Sang Yeol Lee, “Characterization of Ga-doped ZnO nanowires grown by pulsed laser deposition in furnace”, 2007, The 13th International Conference on II-VI Compounds.
Sang Yeol Lee, “Review on doping mechanism of ZnO thin film with different dopants”, 2007, The 13th International Conference on II-VI Compounds.
Kyung-Han Jung, Jung-Kun Lee, Michael Nastasi, Sang Yeol Lee, “Effect of Ar ion implantation on electrical and optical properties of ZnO thin film”, 2007, The 13th International Conference on II-VI Compounds.
Sang Yeol Lee, Yong-Won Song, Chang Wan Son, Seongpil Chang and Sanggyu Lee, ” Synthesis of doped ZnO nanowires” 2007, 8th nanowire workshop.
K. H. Jung and Sang Yeol Lee, “Fabrication of Ga-doped ZnO nanowires by using pulsed laser deposition”, 2007, International symposium on electroceramics.
Sang Yeol Lee, “Insulating, semiconducting and conducting ZnO and its doping mechanism”, 2007, International symposium on electroceramics.
Kyung Ah Jeon, M.S. Shon, K.H.Yoo, A.M. Choi, H.I.Jung and Sang Yeol Lee, “ZnO nanowire for detection of biological species”, 2007, EMRS.
Kyung Han Jung and Sang Yeol Lee, “Fabrication and sensing characteristics of Ga-doped ZnO nanowires for gas detection”, 2007, EMRS.
Kyung Ah Jeon, Hyo Jeon Son, Chang Eun Kim, M.S. Shon, K. H. Yoo, A. M. Choi, H.I. Jung, and Sang yeol Lee, “Biosensor with Oxide Nanowires”, 2006, IEEE sensor.
Gun Hee Kim, Byung Du Ahn, Hong Seong Kang, Don Lim Kim, Hyun Woo Chang and Sang Yeol Lee, “FABRICATION OF AIR GAP TYPE ZnO THIN FILM BULK ACOUSTIC RESONATOR”, 2006, EMRS.
Kyung Ah Jeon, Hyo Jeong Son, Jong Hoon Kim and Sang Yeol Lee, “PHOTOLUMINESCENCE CHARACTERISTICS OF ZnO NANOWIRES GROWN ON SAPHIRE(11-20) SUBSTRATES”, 2006, EMRS.
Kyung Ah Jeon, Hyo Jeong Son, Jong Hoon Kim and Sang Yeol Lee, “SYNTHESIS OF SELF-CATALYZED ZnO NANOWIRES ON c-ORIENTED ZnO THIN FILMS”, 2006, EMRS.
Byung Du Ahn, Jong Hoon Kim, Choong Hee Lee, Sang Hoon Oh, Kyoung Won Kim, Gun-eik Jang and Sang Yeol Lee, “THERMALLY STABLE, HIGHLY CONDUCTIVE, AND TRANSPARENT Ga-DOPED ZnO THIN FILMS PREPARED BY PULSED LASER DEPOSITION”, 2006, EMRS.
Byung Du Ahn, Jong Hoon Kim, Hong Seong Kang, Choong Hee Lee, Sang Hoon Oh, Gun Hee Kim, Dong Hua Li and Sang Yeol Lee, “STRUCTURAL, ELECTRICAL AND OPTICAL PROPERTIES OF GZO/HFO2/GZO TRANSPARENT MIM CAPACITORS”, EMRS.
Hong Seong kang, Sung Sik Bang, Jae Won Kim, Jong Hoon Kim and Sang Yeol Lee, “ROLE OF ZnO BUFFER LAYER FOR THE GROWTH OF ZnO THIN FILM ON Al2O3 SUBSTRATES”, 2006, EMRS.
Hong Seong kang, Gun Hee Kim, Sung Hoon Lim, Hyun Woo Chang, Jong Hoon Kim and Sang Yeol Lee, “COMPREHENSIVE COMPARISON OF PHOTOLUMINESCENCE OF ZnO-BASED THIN FILMS”, 2006, EMRS.
Hong Seong kang, Byung Du Ahn, Gun Hee Kim, Sung Hoon Lim, Hyun Woo Chang, Jong Hoon Kim and Sang Yeol Lee, “Ag-DOPED p-TYPE ZnO THIN FILMS”, 2006, EMRS.
Dong Hua Li, Snag Hoon Oh and Sang Yeol Lee, “FATIGUE RESISTANCE OF PLT-BUFFERED PZT THIN FILMS WITH DIFFERENT LANTHANUM CONCENTRATION FOR FRAM APPLICATION” 2006, EMRS.
Hyo Jeong Son, Kyung Ah Jeon and Sang Yeol Lee, “Synthesis of ZnO Nanowires by pulsed laser deposition in furnace”, 2006, EMRS.
Hyun Woo Chang, Hong Seong Kang, Gun Hee Kim, Chang Eun Kim, Dong Lim Kim and Sang Yeol Lee, “Laser annealing effect on electrical properties of ZnO:P thin films”, 2006, EMRS.
Jong Hoon Kim, Byung Du Ahn, Choong Hee Lee, Kyung Ah Jeon, Hong Seong Kang, and Sang Yeol Lee, “Transparent ZnO based thin film transistors with amorphous HfO2 gate insulator and Ga doped ZnO electrodes fabricated by low temperature processing”, 2006, EMRS.
Jong Hoon Kim, Byung Du Ahn, Choong Hee Lee, Kyung Ah Jeon, Hong Seong Kang, and Sang Yeol Lee, “Heat GENERATION PROPERTIES OF Ga DOPED ZnO THIN FILMS PREAPRED BY RF-MAGNETRON SPUTTERING FOR TRANSPARENT DEFROSTERS”, 2006, EMRS.
Gun Hee Kim, Hong Seong Kang, Byung Du Ahn, sung Hoon and Sang Yeol Lee, “Structural and electrical properties of Piezoelectric ZnO films grown by RF magnetron sputtering for bulk acoustic resonator”, 2006, MRS.
Kyung Ah Jeon, Hyo Jeong Son, Jong Hoon Kim, and Sang Yeol Lee, “Synthesis of silicon nanowires by pulsed laser deposition without catalysts or additives”, 2006, MRS.
Byung Du Ahn, Jong Hoon Kim, Dong Hua Li, and Sang Yeol Lee, “Electrical and optical properties of GZO/HfO2/GZO tranparent MIN capacitors”, 2006, MRS.
Hyun Woo Chang, Hong Seong Kang, Gun Hee Kim, Sung Hoon Lim, and Sang Yeol Lee, “Effects of laser annealing an electrical properties of ZnO:P thin films”, 2006, MRS.
Dong Hua Li, and Sang Yeol Lee, “Effect of PLT buffer layers with different lanthanum concentration on the PZT thin films for from applications”, 2006, MRS.
Jong Hoon Kim, Byung Du Ahn, Kyung Ah Jeon, Hong Seong Kang, and Sang Yeol Lee, “Transparent ZnO thin film transistors and their electrical and optical properties”, 2006, MRS.
Jong Hoon Kim, Byung Du Ahn, Kyung Ah Jeon, Hong Seong Kang, and Sang Yeol Lee, “Effect of rapid thermal annealing an electrical and optical properties of Ga doped ZnO thin films prepared of room temperature”, 2006, MRS.
Jung Hwa Jung, Kyoung Chan Kim, Sang Yeol Lee and Il Ki Han, “Thermal Analysis for InAs/GaAs quantum dot laser diodes”, 2006, ISPSA.
Dong Hua Li, Eun Sun Lee, Hyun Woo Chung, Byung Du Ahn and Sang Yeol Lee, “Effect of PLT buffer layers on the PZT thin films for scaling-down ferroelectric materials”, 2005, MRS Fall meeting.
Jong Hoon Kim, Kyung Ah Jeon, Hong Seong Kang and Sang Yeol Lee, “Comparison of structural and optical properties of ZnO nanostructures fabricated by thermal evaporation and pulsed laser deposition”, 2005, MRS Fall meeting.
Kyung Ah Jeon, Jong Hoon Kim and Sang Yeol Lee, “Nano wire for detection of biological species”, 2005, MRS Fall meeting.
Jong Hoon Kim, Kyung Ah Jeon, Hong Seong Kang and Sang Yeol Lee, “Structural and optical properties of ZnO nanowires grown by thermal evaporationusing sealed ampoule technique and pulsed laser deposition”, 2005 ICMAT.
Hong Seong Kang, Sung Hoon Lim, Hyun Woo Chang, Gun Hee Kim, Jong-Hoon Kim and Sang Yeol Lee, Y. Li, Jang-Sik Lee, J. K. Lee, M. A. Nastasi, S. A. Crooker, and Q. X. Jia, “Exciton localization and Stokes’ shift in Zn1-xCdxO thin films depending on chemical composition”, 2005 ICMAT.
Hong Seong Kang, Sung Hoon Lim, Hyun Woo Chang, Gun Hee Kim, Jong Hoon Kim and Sang Yeol Lee, “Fabrication of phosphorus doped ZnO thin film using encapsulated structure”, 2005 ICMAT.
Kyung Ah Jeon, Jong Hoon Kim, W.Y. Shim, W.Y. Lee, M. H. Jung, and Sang Yeol Lee, “Magnetic And Optical Properties Of Diluted Magnetic Semiconductor Zn1-XMnXO Thin Films Preapred By Pulsed Laser Deposition”, 2005 ICMAT.
C. S. Jeon, J. S. Park, S. Y. Lee, S. G. Kang, N. K. Lee, and K. H. Na, “Micro structures and mechanical properties of membrane-type piezoelectric micro actuators fabricated on SiNx thin films for micro transducers”, 2005 ICE.
Jong Hoon Kim, Hong Seong Kang, Kyung Ahn, and Sang Yeol Lee, “ZnO nanostructures formed by off-axis pulsed laser deposition”, 2005, EMRS.
Jong Hoon Kim, Kyung Ah Jeon, Gun Hee Kim, and Sang Yeol Lee, “Electrical, structural, and optical properties of ITO thin films prepared by pulsed laser deposition”, 2005, EMRS (invited).
Kyung Ah Jeon, Jong Hoon Kim, and Sang Yeol Lee, “Dependence of the silicon nanowire diameter on deposition parameters”, 2005, EMRS.
Kyung Ah Jeon, Hyun Woo Chung, W. Y. Shim, W. Y. Lee, and Sang Yeol Lee, “Magnetic and optical properties of Zn1-xMnxO thin films prepared by pulsed laser deposition”, 2005, EMRS.
Hong Seong Kang, Jae Won Kim, Sung Hoon Lim, Hyun Woo Chang, Gun Hee Kim, and Sang Yeol Lee, “Investigation on the variation of green, yellow, and orange emission”, 2005, EMRS.
Eun Sun Lee, Dong Hua Li, Hyun Woo Chung, and Sang Yeol Lee, “Fabrication of the hydrogen resistive ferroelectric film of the (Pb0.72La0.28)Ti0.93O3/Pb(Zr0.53Ti0.47)O3/(Pb0.72La0.28)Ti0.93O3 heterostructure by a pulsed laser deposition method”, 2005, EMRS.
Hyun Woo Chung, Eun Sun Lee, Dong Hua Li, and Sang Yeol Lee, “Effect of buffer layers on the property of Pb(Zr,Ti)O3-Pb(Mn,W,Sb,Nb)O3 thin films grown by pulsed laser deposition”, 2005, EMRS.
Sung Hoon Lim, Jae Won Kim, Hong Seong Kang, Hyun Woo Chang, and Sang Yeol Lee, “The characterization of phosphorus doped ZnO multi-layer thin films to control carrier concentration”, 2005, EMRS.
Dong Hua Li, Eun Sun Lee, Hyun Woo Chung, and Sang Yeol Lee, “Comparison of the effect of PLT and PZT buffer layers on the PZT thin films in ferroelectric materials applications”, 2005, EMRS.
Gun Hee Kim, Byung Doo Ahn, Hong Seong Kang, Sung Hoon Lim, and Sang Yeol Lee, “Piezoelectric characteristics of ZnO films grown by pulsed laser deposition for fims bulk acoustic resonator”, 2005, EMRS.
Hyun Woo Chung, Sung Hoon Lim, Eun Sun Lee, and Sang Yeol Lee, “Piezoelectric and dielectric properties of Pb(Zr,Ti)O3-Pb(Mn,W,Sb,Nb)O3 with Ag2O addition”, 2004, AVS.
Sung Hoon Lim, Eun Sun Lee, Hyun Woo Chung, and Sang Yeol Lee, “Effect of Pb(Zr0.52Ti0.48)O3 buffer layers on the fatigue resistance on Pb(Zr,Ti)O3-Pb(Mn,W,Sb,Nb)O3 thin films”, 2004, AVS.
Eun Sun Lee, Hyun Woo Chung, Sung Hoon Lim, and Sang Yeol Lee, “Comparison of forming gas effects on the ferroelectric properties between more-oriented and less-oriented Pb(Zr0.52Ti0.48)O3 thin films”, 2004, AVS.
Gun Hee Kim, Jong Hoon Kim, Kyung Ah Jeon, and Sang Yeol Lee, “Blue photoluminescence of Si nano-crystallites embedded in silicon oxide”, 2004, AVS.
Eun Sun Lee, Hyun Woo Chung, Sung Hoon Lim, and Sang Yeol Lee, “Enhancement of the ferroelectric properties using PLT/PZT/PLT heterostructures fabricated by pulsed laser deposition”, 2004, EMRS.
Hyun Woo Chung, Eun Sun Lee, Sung Hoon Lim, Cheol Su Kim, and Sang Yeol Lee, “Effect of Pb(Zr,Ti)O3 buffer layer on Pb(Zr,Ti)O3-Pb(Mn,W,Sb,Nb)O3 thin films”, 2004, EMRS.
Kyung Ah Jeon, Jong Hoon Kim, Gun Hee Kim, and Sang Yeol Lee, “Oxidation effects on the photoluminescent properties of Si nanocrystalline thin films”, 2004, EMRS.
Jong Hoon Kim, Kyung Ah Jeon, Gun Hee Kim, Sang Yeol Lee, “Optical properties of silicon nanocrystalline thin films grown by pulsed laser deposition”, 2004, EMRS.
Hong Seong Kang, Jeong Seok Kang, Jae Won Kim, and Sang Yeol Lee, ” Investigation on visible emission control of ZnO thin film”, 2004, Physica Status Solidi. C Vol.1, pp.2550-2553.
Jang-Sik Lee, Y.Li, S.Y.Lee, and Q.X.Jin, “Comparative study of hydrogen-induced degradation in epitaxial- and polycrystalline-(Ba,Sr)TiO3 thin films”, 45th 2003 TMS Electronic Materials Conference.
Jong Hoon Kim, Kyung Ah Jeon, Jin Back Choi, and Sang Yeol Le, “Laser Wavelength and Partial Pressure Effects on the Formation of Nanocrystalline Si”, 2003, EMRS.
Kyung Ah Jeon, Jong Hoon Kim, Jin Back Choi, and Sang Yeol Le, “Annealing effect on the photoluminescence of Si nanocrystallites thin films”, 2003, EMRS.
Chang Hoon Jeon, Cheol Su Kim, Kyoung Bo Han, Hee Sauk Jhon, Sang Yeol L, “ENHANCEMENT OF THE FERROELECTRIC PROPERTIES OF Pb(Zr0.53Ti0.47)O3 THIN FILMS FABRICATED BY LASER ABLATI”, 2003, EMRS.
Kyoung Bo Han, Cheol Su Kim, Chang Hoon Jeon, Hee Sauk Jhon, Sang Yeol L, “HYDROGEN POST-ANNEALING EFFECT OF THE FERROELECTRIC PROPERTIES OF (Pb0.72La0.28)Ti0.93O3FILMS FABRICATED BY PULSED LASER DEPOSITI”, 2003, EMRS.
Sang Yeol Lee, Yuan Li, Quanxi Jia, “Modulation of Energy Band Gap of ZnO Thin Films Grown by Pulsed Laser Deposition”, 2003, MRS Spring Meeting.
Hong Seong Kang, Jeong Seok Kang, Seong Sik Pang, Eun Sub Shim and Sang Yeol Lee, “Effect of Si Layer in the ZnO Thin Films by Pulsed Laser Deposition”, 2003, MRS Spring Meeting.
Jeong Seok Kang, Hong Seong Kang, Jae Won Kim and Sang Yeol Lee, ” ZnO Thin Films Grown at Various Substrate Angles by Pulsed Laser Deposition”, 2003, MRS Spring Meeting.
Jang-Sik Lee, H. Wang, S. Y. Lee, S. R. Foltyn, and Q. X. Jia, “Lateral epitaxial growth of (Ba,Sr)TiO3 thin films”, 2003, The 15th International Symposium on Integrated Ferroelectrics.
Kyung Ah Jeon, Jong Hoon Kim, Jin Back Choi, Sang Yeol Lee*, "ANNEALING EFFECT ON THE PHOTOLUMINESCENCE OF Si NANOCRYSTALITES THIN FILMS", 2002, EMRS.
Hong Seong Kang, Jeong Seok Kang, Seong Sik Pang, Eun Sub Shim, and Sang Yeol Lee, "EFFECT OF POST-ANNEALING TREATMENT ON THE PROPERTIES OF ZnO THIN FILM ON SAPPHIRE", 2002, EMRS.
Eun Sub Shim, Hong Seong Kang, Seong Sik Pang, Jeong Seok Kang, and Sang Yeol Lee, "ANNEALING EFFECT ON THE STRUCTURAL, AND OPTICAL PROPERTIES OF ZnO THIN FILM ON InP", 2002, EMRS.
Seong Sik Pang, Jeong Seok Kang, Eun Sub Shim, Hong Seong Kang, and Sang Yeol Lee, "ROLE OF ZnO BUFFER LAYER ON THE PROPERTIES OF ZnO THIN FILMS", 2002, EMRS.
Cheol-Su Kim, Seong Kon Kim, and Sang Yeol Lee, "FABRICATION AND CHARACTERIZATION OF PZT-PMWSN THIN FILM USING PULSED LASER DEPOSION ", 2002, EMRS.
Jin Back Choi, Jong Hun Kim, Kyung Ah Jeon, and Sang Yeol Lee, "PROPERTIES OF ITO FILMS ON ne-Si THIN FILMS ON P-TYPE Si SUBSTRATE FABRICATED BY PULSED LASER DEPOSITION", 2002, EMRS.
Kyoung Bo Han, Chang Hoon Jeon and Sang Yeol Lee, "EFFECT OF GRAIN SIZE ON THE ELECTRICAL PROPERTIES OF (Pb0.72,La0.28)Ti0.93O3 THIN FILMS GROWN BY PULSED LASER DEPOSITON ", 2002, EMRS.
Jong Hoon Kim, Kyung Ah Jeon, Jin Back Choi, and Sang Yeol Lee, "LASER WAVELENGTH AND PARTIAL PRESSURE EFFECTS ON THE FORMATION OF NANOCRYSTALLINE", 2002, EMRS.
Seong Kon Kim, Cheol Su Kim, and Sang Yeol Lee, "PIEZOELECTRIC AND ELECTRICAL PROPERTIES OF PZT-PSN THIN FILM CERAMICS FOR MEMS APPLICATIONS", 2002, EMRS.
Jeong Seok Kang, Eun Sub Shim, Hong Seong Kang, Seong Sik Pang, Sang Yeol Lee, "EFFECT OF Si DOPOING ON THE ELECTRICAL PROPERTY OF ZnO THIN FILM", 2002, EMRS.
Jong Hoon Kim, Kyung Ah Jeon, Eun Sub Shim and Sang Yeol Lee, "LASER WAVELENGTH EFFECT ON THE LIGHT EMISSION PROPERTIES OF NANOCRYSTALLINE Si ON Si SUBSTRATE FABRICATED BY PULSED LASER DEPOSITION", 2001, E-MRS.
Eun Sub Shim, Hong Seong Kang, Jeong Seok Kang, Jong Hoon KIm and Sang Yeol Lee, "EFFECT OF THE VARIATION OF FILM THICKNESS ON THE STRUCTURAL AND OPTICAL PROPERTIES OF ZnO THIN FILMS DEPOSITED ON SAPPHIRE SUBSTRATE USING PLD", subm, E-MRS.
Eun Sub Shim, Hong Seong Kang, Jeong Seok Kang, Jong Hoon KIm and Sang Yeol Lee , "P-n JUNCTION DIODE COMPOSED OF n-ZnO/p-Zn-DOPED InP", subm, E-MRS.
Cheol-Su Kim, Jeong-Ho Park, and Sang Yeol Lee , "Microstructural and Piezoelectric Characteristics of PSN-PMN-PZT Ceramics Produced by Attrition Milling", Proc, IMS-2001 pp.1874-1876.
ChangHoiHurand Sang Yeol Lee, "Effect of Grain Size of Pb(La,Ti)O3 Thin Films Grown by Pulsed Laser Deposition for Memory Device", 2001, 2001 ICMCTF.
Chang Hoi Hur and Sang Yeol Lee, "Fabrication of YBCO Superconducting Film With CeO2/BaTiO Double Buffer Layer", 2001, 2001 ICMCTF.
Jong Hoon Kim, Kyung Ah Jeon, Eun Sub Shim, and Sang Yeol Lee, "Effect of Wavelength on the Luminescence of Si Nanocrystallites on Si Substrate Fabricated by Pulsed Laser Deposition", 2001, 2001 ICMCTF.
Eun Sub Shim, Hong Seong Kang, Jong HoonKim, and Sang Yeol Lee, "Optical properties of ZnO thin films fabricated by pulsed laser deposition", 2001, 2001 ICMCTF.
Cheol-Su Kim, Jeong-Ho Park, and Sang Yeol Lee , "Processing of PZT-based piezoelectrics for the fabrication of microtransformer", 2001, IMS 2001 pp.85-87.
C.H.Hur, S.Y.Lee, "Fabrication of YBCO superconducting film with CeO2/BaTiO3 double buffer layer", 제출, ICMCTF 2001.
J.H.Kim, S.H.Bae, E.S.Shim, S.Y.Lee, "Effect of wavelength on the Luminescence of Si nanocrystalites on Si substrate fabricate by pulsed laser deposition", 제출, ICMCTF 2001
C.H.Hur, S.Y.Lee, "Effect of grain size of Pb(La,Ti)O3 thin ilms grown by pulsed laser deposition for memory device", 제출, ICMCTF 2001.
S.H.Bae, J.H.Kim, S.Y.Lee, "Optical properties of ZnO thin films fabricated by pulsed laser depositionEffect of grain size of Pb(La,Ti)O3 thin", 제출, ICMCTF 2001.
Cheol-Su Kim, Seok Cheon Song and Sang Yeol Lee, "Fabrication of HTS hairpin Type filter with the center frequency of 22 GHz", 제출, ASC-2000.
Sun-Min Kim, Joo- Hyung Park, San Yeol Lee, Hyung Kuk Yoon and Young Joong Yoon, "Fabrication of HTS Narrow Bandpass Filter by Pulsed Laser Ablation", 1998, The Korea-Japan Joint Workshop on Plasma Technologies and Applications / pp. 10-16.
Dong Seog Eun and Sang Yeol Lee, "Laser energy dependence of pulsed laser deposited Pb1-xLaxTiO3 thin films", 1998, The Korea-Japan Joint Workshop on Plasma Technologies and Applications/ pp. 3-9.
Y.S. Jeong, and S.Y. Lee, "Laser-induced modification in YBCO target surface", 1998, Proceeding of SPIEVol. 3404/pp. 159 ~ 164.
Y.S. Jeong, J.H. Park, and S.Y. Lee, "In situ laser deposition of superconducting thin films on metallic substrate", 1998, Proceeding of SPIEVol. 3404/pp. 109 ~ 115.
Y.S. Jeong, J.H. Park, and S.Y. Lee, "Deposition of dielectrical PLT thin film by laser ablation", 1998, Proceeding of SPIEVol. 3404/pp. 68 ~ 73.
J.H. Park, Y.S. Jeong, S.Y. Lee, M.K. Choi, I.-S. Yang, J.H. Suh and S.Y. Lee, "Thickness and orientation effect on the surface resistance of YBCO thin films grown by laser ablation", 1997, Proc. of ISEC'97 / vol.2 / pp 43-45.