Name Hea-Lim Park
Position professor
Tel +82-2-970-6419
E-mail parkhl21@seoultech.ac.kr
Biography
2018. 02 : Ph.D. in Department of Electrical and Computer Engineering,
Seoul National University, Seoul, Republic of Korea

2012. 02 : B.S. in School of Electrical and Electronic Engineering,
Yonsei University, Seoul, Republic of Korea
Careers
2021. 03 - Present : Assistant Professor in Department of Materials Science and Engineering,
Seoul National University of Science and Technology, Seoul, Republic of Korea

2018. 06 - 2021. 02 : Postdoctoral Researcher in Department of Materials Science and Engineering,
Seoul National University, Seoul, Republic of Korea

2018. 03 - 2021. 05 : Postdoctoral Researcher in Department of Electrical and Computer Engineering,
Seoul National University, Seoul, Republic of Korea
Research Areas
- Neuromorphic Devices and Systems
- Organic Materials and Electronics
- Flexible Electronics
Teaching
- Engineering Mathematics
- Chemistry & Experiment(2)
Selected Publications
■ H.-L. Park, M.-H. Kim, H. Kim, S.-H. Lee*, "Self-selective organic memristor by engineered conductive nanofilament diffusion for realization of practical neuromorphic system", Advanced Electronic Materials, 7, 2100299 (2021)
■ Y. Lee+, H.-L. Park+, Y. Kim, T.-W. Lee*, “Low energy consuming organic electronic synapses”, Joule, 5, 1 (2021)
■ H.-L. Park, M.-H. Kim, M.-H. Kim*, S.-H. Lee*, “Reliable Organic Memristors for Neuromorphic Computing by Predefining a Localized Ion-Migration Path in Crosslinkable Polymer Electrolytes”, Nanoscale, 12, 22502 (2020)
■ H.-L. Park, M.-H. Kim*, S.-H. Lee*, “Introduction of Interfacial Load Polymeric Layer to Organic Flexible Memristor for Regulating Conductive Filament Growth”, Advanced Electronic Materials, 6, 2000582 (2020)
■ H.-L. Park, H. Kim, D. Lim, H. Zhou, Y.-H. Kim, Y. Lee, S. Park*, T.-W. Lee*, “Retina-Inspired Carbon Nitride-Based Photonic Synapses for Selective Detection of UV Light”, Advanced Materials, 32, 1906899 (2020)
■ H.-L. Park+, Y. Lee+, N. Kim, D.-G. Seo, G.-T. Go, T.-W. Lee*, “Flexible Neuromorphic Electronics for Computing, Soft Robotics, and Neuroprosthetics”, Advanced Materials, 32, 1903558 (2020)
Journal Papers
- Fluoropolymer-based organic memristor with multifunctionality for flexible neural network system, NPJ FLEXIBLE ELECTRONICS, vol.5 No.1 pp.34~34, 2021
- Organic Synaptic Transistors for Bio-Hybrid Neuromorphic Electronics, ADVANCED ELECTRONIC MATERIALS, vol.8 No.1 pp.2100935~2100935, 2021
- Organic and perovskite memristors for neuromorphic computing, ORGANIC ELECTRONICS, vol.98 pp.106301~106301, 2021
- Introduction of helical photonic crystal insulator in organic phototransistor for enhancing selective color absorption, ORGANIC ELECTRONICS, vol.100 pp.106385~106385, 2021
- Self-Selective Organic Memristor by Engineered Conductive Nanofilament Diffusion for Realization of Practical Neuromorphic System, Advanced Electronic Materials, vol.7 No.8 pp.2100299~2100299, 2021
- Balance of surface energy difference between wetting and dewetting regions for patterning solution-processed organic light-emitting diode, Organic Electronics, vol.95 pp.106203~106203, 2021
- Enhancement of charge injection in organic field-effect transistors through semiconducting organic buffer layer, Journal of Nanoscience and Nanotechnology, vol.21 No.7 pp.3923~3928, 2021
- Organic synaptic transistors for flexible and stretchable artificial sensory nerves, MRS BULLETIN, vol.46 No.4 pp.321~329, 2021
- Organic electronic synapses with low energy consumption, JOULE, vol.5 No.4 pp.794~810, 2021
Conference Papers
- 박혜림, Organic Synaptic Devices for Artificial Nervous Systems, 2021년 QD&PV 연구회 NOIC (Neuromorphic Organic IC) Workshop, Zoom 온라인, 2021
- 박혜림, Investigation of Organic Artificial Synapses to Construct Artificial Nervous Systems, 2021 한국전기전자재료학회 하계학술대회, 평창 알펜시아리조트, 2021
Projects
- Development of Intelligent Stretchable Photo Transistor Array Mimicking Insect Eye Geometry For Light Image Recognition System, Ministry of Science and ICT, 2021.03-2026.02
- Photonic Artificial Nerve-Based Neuromorphic Display for In-Situ Detection of Ultra-Violet Light, Ministry of Education, 2019.09-2020.08