Professor

Principal investigator

Dr. Hobeom Kim

School of Materials Science and Engineering

Gwangju Institute of Science and Technology (GIST)

Tel: +82-62-715-2741

E-mail: hobkim@gist.ac.kr, hobkim11@gmail.com

Address: 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Rep. of Korea

Office: Materials Science and Engineering Building (S5) #909

Education 

Experience

Honors & Awards 

Representative achievements 

"Shallow-level Defect Passivation by 6H Perovskite Polytype for Highly Efficient and Stable Perovskite Solar Cells"

H. Kim*, S.-M. Yoo†, B. Ding†, H. Kanda, N. Shibayama, M. A. Syzgantseva, F. Fadaei Tirani, P. Schouwink, H. J. Yun, B. Son, Y. Ding, B.-S. Kim, Y. Y. Kim, J. Park, O. A. Syzgantseva, N. J. Jeon*, P. J. Dyson*, M. K. Nazeeruddin*

Nature Commun., 15, 5632 (2024), Featured in Editor’s highlights, “Devices”

“Employing 2D-perovskite as an electron blocking layer in highly efficient (18.5%) perovskite solar cells with printable low temperature carbon electrode”

S. Zouhair†, S.-M. Yoo†, D. Bogachuk, J. P. Herterich, J. Lim, H. Kanda, B. Son, H. J. Yun, U. Würfel, A. Chahboun, M. K. Nazeeruddin, A. Hinsch*, L. Wagner*, H. Kim*

Adv. Energy Mater., 2200837 (2022)


“Proton-transfer-induced 3D/2D hybrid perovskites suppress ion migration and reduce luminance overshoot”

H. Kim†, J. S. Kim†, J.-M. Heo†, M. Pei, I.-H. Park, Z. Liu, H. J. Yun, M.-H. Park, S.-H. Jeong, Y.-H. Kim, J.-W. Park, E. Oveisi, S. Nagane, A. Sadhanala, L. Zhang, J. J. Kweon, S. K. Lee, H. Yang, H. M. Jang, R. H. Friend, K. P. Loh, M. K. Nazeeruddin, N.-G. Park, and T.-W. Lee*

Nature Commun., 11, 3378 (2020)


“Planar heterojunction organometal halide perovskite solar cells: Role of interfacial layers”

H. Kim†, K.-G. Lim†, and T.-W. Lee*

Energy Environ. Sci., 9, 12 (2016), Selected for Inside front cover


“On-fabrication solid-state N-doping of graphene by an electron transporting metal oxide layer for efficient inverted organic solar cells”

H. Kim, J. Byun, S.-H. Bae, T. Ahmed, J.-X. Zhu, S.-J. Kwon, Y. Lee, S.-Y. Min, C. Wolf, H.-K. Seo, J.-H. Ahn, and T.-W. Lee*

Adv. Energy Mater., 6, 1600172 (2016), Selected for Front cover, Best of Advanced Energy Materials – June, (2016)


“Efficient flexible organic/inorganic hybrid perovskite light-emitting diodes based on graphene anode”

H.-K. Seo†, H. Kim†, J. Lee, M.-H. Park, S.-H. Jeong, Y.-H Kim, S.-J. Kwon, T.-H. Han, S. Yoo and T.-W. Lee*

Adv. Mater., 29, 1605587 (2017)

Professional Activities 


Journal referee for

Academic Membership


한국고분자학회 (Polymer Society of Korea)


한국공업화학회 (The Korean Society of Industrial and Engineering Chemistry)


대한금속재료학회 (The Korean Institute of Metals and Materials)


IMID (International Meeting on Information Display)


한국LED광전자학회 (Korea Society of LEDs and Optoelectronics; KSLOE)


NANO KOREA (Korea Nanotechnology Research Society; KoNTRS)

Research Grants

"Perovskite for Near-Infrared (NIR) emitters and LEDs Through Understanding defects and charge carrier dynamics ‘Prometheus’"

(근적외선 발광 페로브스카이트의 결함-전하동역학 이해 기반 고효율·고안정성 근적외선 발광다이오드 개발)

supported by National Research Foundation of Korea (NRF)


(단결정 페로브스카이트 결정다형체 기반 고효율 고안정성 적색 발광다이오드 개발)

supported by National Research Foundation of Korea (NRF)


(인공지능 디지털 트윈 기반 고효율 적층형 반도체 소자 개발 자동화 연구실)

supported by National Research Foundation of Korea (NRF)


(미래 마이크로 디스플레이 기술 개발을 위한 융합클러스터)

supported by National Research Council of Science & Technology (NST)


(차세대 마이크로 디스플레이 기술개발)

supported by Gwangju TechnoPark(GJTP)