Research Interests

Optical sensors, Physical unclonable functions (PUFs), Neuromorphic devices, Doping, Oxide semiconductor, Self-assembled monolayers (SAMs)

[4] Disordered Mixture of Self-Assembled Molecular Functional Groups on Heterointerfaces with p-Si Leads to Multiple Key Generation in Physical Unclonable Functions

Authors: Subin Lee, Hyunho Kim (co-first), Juhyung Seo (co-first), Byung Chul Jang and Hocheon Yoo (corresponding)

Journal: ACS Applied Materials & Interfaces, 2022, Selected as a cover paper, IF: 10.383

DOI: https://doi.org/10.1021/acsami.2c18740

[3] Calcium Titanate Orthorhombic Perovskite-Nickel Oxide Solar Blind UVC Photodetectors wit Unprecedented Long-term Stability Exceeding 500 Days and their Applications to Real-Time Flame Detection

Authors: Subin Lee, Taehyun Park (co-first), Jaehyun Hur, and Hocheon Yoo (corresponding)

Journal: ACS Photonics, 2022, Selected as a cover paper, IF: 7.077

DOI: https://doi.org/10.1021/acsphotonics.2c01471

[2] Contribution of Polymers to Electronic Memory Devices and Applications

Authors: Subin Lee, Somi Kim(co-first), and Hocheon Yoo (corresponding)

Journal: Polymers, 2021, IF: 4.329

DOI: https://doi.org/10.3390/polym13213774

[1] Synthesis of Lead-free CaTiO3 Oxide Perovskite Film Through Solution Combustion Method and Its Thickness-Dependent Hysteresis Behaviors within 100mV Operation

Authors: Subin Lee, Soyeon Kwak(co-first), Taehyun Park(co-first), Byoungchul Son, Hyung Joong Yun, Jaehyun Hur, and Hocheon Yoo (corresponding)

Journal: Molecules, 2021, IF: 4.411

DOI: https://doi.org/10.3390/molecules26185446

• [7] Physical Unclonable Function by a Disordered Distribution of Multiple Functional Groups from Mixed Self-assembled Monolayers

Subin Lee, Hyun Ho Kim, Juhyung Seo, Byung Chul Jang, and Hocheon Yoo

30th Korean Conference on Semiconductors (KCS), Jeongseon, Republic of Korea, Poster, 2023

• [6] Physical Unclonable Function Devices Based on Randomness of Grain-Boundary Formation in Calcium Titanate Perovskite Layers

Subin Lee, Taehyun Park, Jaehyun Hur, and Hocheon Yoo

Materials Research Society (MRS) Fall Meeting, Boston, USA, Poster, 2022

• [5] Physical Unclonable Function from Disordered Silane-Based Self-Assembled Monolayers

Subin Lee, Hyunho Kim, Juhyung Seo, Byung Chul Jang and Hocheon Yoo

Materials Research Society (MRS) Fall Meeting, Boston, USA, Poster, 2022

• [4] Calcium Titanate Orthorhombic Perovskite-Nickel Oxide Heterogeneous Solar Blind UVC Photodetectors with Unprecedented Long-term Stability Exceeding 500 Days and Their Applications to Real-Time Flame Detection

Subin Lee, Taehyun Park, Jaehyun Hur, and Hocheon Yoo

Materials Research Society (MRS) Fall Meeting, Boston, USA, Oral, 2022

• [3] Self-Powered, Ambient Light Self-Rejection Fire Monitoring Via Solution-Processed Perovskite CaTiO3/NiO Heterostructure UVC Photodetector

Subin Lee, Taehyun Park, Jaehyun Hur, and Hocheon Yoo

22nd International Meeting on Information Display (IMID), Busan, Republic of Korea, Oral, 2022

• [2] High-performance, Self-powered, and Semi-transparent Ultraviolet-C Photodetectors based on Solution-processed CaTiO3 Perovskite Heterojunctions

Subin Lee, Taehyun Park, Jaehyun Hur, and Hocheon Yoo

29th Korean Conference on Semiconductors (KCS), Jeongseon, Republic of Korea, Oral, 2022

• [1] Solution-Processed Calcium Titanate Perovskite Film and Its Thickness-Dependent Hysteresis Behaviors

Subin Lee, Soyeon Kwak, Taehyun Park, Jaehyun Hur, and Hocheon Yoo

21st International Meeting on Information Display (IMID), Seoul, Republic of Korea, Poster, 2021