Won-Tae Koo's Research
Summary
International: 17
Domestic : 9
International Presentations
18. Analog Computation in Ultra-High Density 3D FeNAND for TB-level Hyperscale AI Models
Jae-Gil Lee,† Won-Tae Koo (co-first author),† Geonhui Lee, Jihun Kim, Woocheol Lee, Hyung Dong Lee, Sunghyun Yoon, Sung-In Hong, In-Ku Kang, Joongsik Kim, Hyejung Choi, Soo Gil Kim, Seho Lee, Jaeyun Yi, and Seon Yong Cha
2024 IEEE IEDM
San Francisco, USA, Dec. 2024
17. Improvement of MAC Accuracy using Oxygen Diffusion Barriers in Resistive Synaptic Cell Arrays
Youngjae Kwon,† Won-Tae Koo (co-first author),† Sangsu Park, Dong Ik Suh, Gunhee Lee, Hyung Dong Lee, Youngbae Ahn, Dohee Kim, Seungwook Ryu, Hoseok Em, Seokjoon Kang, Chang Won Jeong, Junho Cheon, Hyejung Choi, Soo Gil Kim, Seho Lee, Jaeyun Yi, and Seon Yong Cha
2024 IEEE IMW
Seoul, Korea, May 2024
16. Modeling and Demonstration for Multi-level Weight Conductance in Computational FeFET Memory Cell
Won-Tae Koo, Jae-Gil Lee, Gunhee Lee, Woocheol Lee, Jungwook Woo, Dong Ik Suh, Joongsik Kim, Hyung Dong Lee, Seho Lee, Jaeyun Yi, and Seon Yong Cha
2024 IEEE IMW
Seoul, Korea, May 2024
15. A Holistic Methodology Toward Large-scale AI Implementation using Realistic ReRAM based ACiM
Sangsu Park, Jihun Kim, Won-Tae Koo, Youngjae Kwon, Dong Ik Suh, Seho Lee, K Kim, E Han, J Lee, Youngwoo Lim, Youngbae Ahn, Eunkyung Park, Seungwook Ryu, S Kim, N Park, Hoseok Em, Seokjoon Kang, Junho Cheon, Euiseok Kim, Jaeyun Yi, Taehun Kim, Myung-Hee Na, and Seon Yong Cha
2023 IEEE IEDM
San Francisco, USA, Dec. 2023
14. Demonstration of Ultra-thin FE/DE and AFE/DE Bilayers for Future DRAM Cell Capacitors
Dong Ik Suh,† Won-Tae Koo (co-first author),† Sungyoon Woo, Youngmo Kim, Ja-Yong Kim, Seung Wook Ryu, Heeyoung Jeon, Ki Vin Im, Gwangyeob Lee, Taeone Youn, Hyeonho Jeong, Seho Lee, Myung-Hee Na, and Seon Yong Cha
2023 IEEE EDTM
Seoul, South Korea, Mar. 2023
13. Demonstration of Ultra-thin FE/DE and AFE/DE Bilayers for Future DRAM Cell Capacitors
Won-Tae Koo, and Il-Doo Kim
9th International Conference on Electroceramics 2019,
Lausanne, Switzerland, Jul. 2019
13. Catalytic Metal Nanoparticles-Functionalized Conductive 2D MOFs for Chemiresistive Sensors
Won-Tae Koo, and Il-Doo Kim
9th International Conference on Electroceramics 2019
Lausanne, Switzerland, Jul. 2019
12. Oxygen Vacancy Tuning using MOF Templates in 1D Metal Oxides for Battery Applications
Won-Tae Koo, Jun Young Cheong, Chanhoon Kim, Ji-Won Jung, and Il-Doo Kim
Electrospinning 2019 International Conference
Sanghai, China, Jun. 2019
11. Hybridization of Multi-dimensional MOFs for Heterogeneous Metal Oxide Architectures:
Toward Sensitive Chemiresistor
Ji-Soo Jang, Won-Tae Koo, Dong-Ha Kim, and Il-Doo Kim
IUMRS-ICEM 2018
Daejeon, Korea, Aug. 2018
10. Few-layered WS2 Confined in Co, N-Doped Hollow Carbon Nanocages derived from MOF for Superior NO2 Sensors
Won-Tae Koo, Jun-Hwe Cha, Ji-Won Jung, Seon-Jin Choi, Ji-Soo Jang, Dong-Ha Kim, and Il-Doo Kim
IUMRS-ICEM 2018
Daejeon, Korea, Aug. 2018
9. Hierarchical Growth of MOF on a Fibrous Membrane for Efficient Removal of Particulate Matter
Won-Tae Koo, Ji-Soo Jang, Shaopeng Qiao, Wontae Hwang, Gaurav Jha, Reginald M. Penner, and Il-Doo Kim
NANO KOREA 2018
Goyang, Korea, July 2018
8. MOF Derived Heterogeneous Catalysts Loaded on WO3 Nanofibers for Acetone Gas Sensors
Won-Tae Koo, Pyo-Huck Kwon, Ji-Soo Jang, Dong-Ha Kim, and Il-Doo Kim
Electrospinning 2018 International Conference
Stellenbosch, South Africa, Jan. 2018. Best Poster Presentation Award (2nd)
7. Ultra-Fast Responding and Recovering Hydrogen Sensors: MOF Layer on Pd Nanowires
Won-Tae Koo, Shaopeng Qiao, Gaurav Jha, Alana F. Ogata, Ji–Soo Jang, Vivian Chen, Il-Doo Kim,
and Reginald M. Penner
The 4th International Conference on Advanced Electromaterials
JeJu, Korea, Nov. 2017.
6. MOF Derived Complex Catalysts Decorated on Hollow Metal-Oxide Nanotubes for Improved Acetone Detection
Won-Tae Koo, Ji-Soo Jang, Seon-Jin Choi, and Il-Doo Kim
International Conference on Flexible and Printed Electronics 2017
Jeju, Korea, Sep. 2017.
5. MOF Derived Nanoscale PdO Catalyst Loaded Co3O4 Hollow Nanocubes for Enhanced Gas Sensing Properties
Won-Tae Koo, Sunmoon Yu, Seon-Jin Choi, Ji-Soo Jang, and Il-doo Kim
The 33th International Korea-Japan Seminar on Ceramics
Daejeon, Korea, Nov. 2016.
4. Synthesis of Ultra-Small Catalyst Loaded ZnO/ZnCo2O4 Hollow Spheres Using MOF and Their Superior Acetone
Sensing Properties
Won-Tae Koo, Seon-Jin Choi, Ji-Soo Jang, and Il-Doo Kim
The 15th Joint Symposium on MSE for the 21st Century
Gyeongju, Korea, Aug. 2016. Best Poster Presentation Award (Gold).
3. Metal@metal Oxide Complex Catalyst Loaded SnO2 Nanotubes Using MOF Templates
and Their Application in Chemical Sensors (Oral)
Won-Tae Koo, Seon-Jin Choi, Sang-Joon Kim, Ji-Soo Jang, and Il-doo Kim
The 11th International Meeting on Chemical Sensors
Jeju, Korea, July 2016.
2. Pd-Functionalized ZnO Nanocube Loaded WO3 Nanofibers for Exhaled Breath Analysis
Won-Tae Koo, Sang-Jun Kim, Seon-Jin Choi, Ji-Su Jang and Il-Doo Kim
2015 Materials Research Society (MRS) Fall Meeting
Boston, USA, Dec. 2015.
1. Layer-by-Layer Fabrication of Catalyst Decorated WO3 Nanotubes for Exhaled Breath Gas Sensor
Won-Tae Koo, Seon-Jin Choi and Il-Doo Kim
The 11th Pacific Rim Conference of Ceramic Societies
Jeju, Korea, Sep. 2015.
Domestic Presentations (Republic of Korea)
9. Porous Ion Exchange Matrix, Au Nanoparticle, Carbon Nanotube Chemiresistors with Voltage-Activated Sensitivity
Won-Tae Koo, Il–Doo Kim, and Timothy M. Swager
The Korean Ceramic Society
Seoul, Korea, Nov. 2019.
8. Metal Nanoparticles-Functionalized Conductive Metal-Organic Frameworks
Won-Tae Koo, Sang-Joon Kim, Ji-Soo Jang, Dong-Ha Kim, and Il-Doo Kim
The Korean Sensors Society
Gangneung, Korea, Sep. 2019.
7. Heterogeneous Nucleation Driven Hierarchical Growth of MOFs for Efficient Removal of Particulate Matter
Won-Tae Koo, Ji-Soo Jang, Shaopeng Qiao, Wontae Hwang, Gaurav Jha, Reginald M. Penner, and Il-Doo Kim
Materials Research Society of Korea
Samcheok, Korea, May. 2018.
6. Ag Nanoparticles Functionalized ZnCo2O4 Hollow Spheres Derived from MOF
for a High-Rate and Long Cycle Lithium Ion Battery Anode
Won-Tae Koo, Hye-Yeon Jang, Chanhoon Kim, Ji-Won Jung, Jun Young Cheong, and Il-Doo Kim
The Korean Ceramic Society
Changwon, Korea, Apr. 2018.
5. Metal-Organic Framework on Pd Nanowires for Ultra-Fast Responding and Recovering Hydrogen Sensors
Won-Tae Koo, Shaopeng Qiao, Alana F. Ogata, Gaurav Jha, Ji-Soo Jang, Vivian T. Chen, Il-Doo Kim, and Reginald M. Penner
The Korean Ceramic Society
Changwon, Korea, Apr. 2018.
4. Synthesis of Nanoscale PdO Catalyst Loaded Co3O4 Hollow Nanocages using MOF Templates
for Enhanced Acetone Sensing
Won-Tae Koo, Sunmoon Yu, Seon-Jin Choi, Ji-Soo Jang, Jun Young Cheong, and Il-Doo Kim
The Korean Sensors Society
Daegu, Korea, Nov. 2016.
3. MOF Driven Metal@Metal Oxide Complex Catalyst Functionalized SnO2 Nanotubes
for High Performance Chemical Gas Sensors
Won-Tae Koo, Seon-Jin Choi, Sang-Joon Kim, Ji-Soo Jang, and Il-Doo Kim
The Korean Institute of Electrical and Electronic Material Engineers
Gyeongju, Korea, June 2016.
2. MOF Driven Ultra-Small Catalyst Loaded ZnCo2O4 Hollow Spheres for Gas Sensors
Won-Tae Koo, Seon-Jin Choi, Ji-Soo Jang, and Il-Doo Kim
The Korean Ceramic Society
Busan, Korea, Apr. 2016.
1. Catalyst Loaded WO3 Nanofibers Using MOF Templates for Exhaled Breath Analysis
Won-Tae Koo, Seon-Jin Choi, Sang-Joon Kim, Ji-Soo Jang, and Il-Doo Kim
The Korean Ceramic Society
Song-Do, Korea, Nov. 2015.