Wuhan National Laboratory for Optoelectronic

Huazhong Univeristy of Science and Technology

Wuhan, Hubei, China

http://english.wnlo.hust.edu.cn/index.htm

Synthesis of Perovskite materials and Light Emitting Diode Applications

M.Sc. (Polymer chemistry and physics, ), south-central university for nationalities, Wuhan, Hubei, China. 2018,
Ph.D. (Flexible and Printable Electronics ), Jeonbuk National University, Korea, 2023

(9) S He, W Zhou, S Ham, KJ Ko, J Luo, BJ Lee, HB Lee, JH Lee, JW Kang "High-Performance perovskite quantum dots light-emitting diodes with hole transport layer engineering and synergetic outcoupling enhancement" Applied Surface Science 680, 161384 (2025)

(8) Longbo Yang, Hainan Du, Jinghui Li, Yiqi Luo, Xia Lin, Jincong Pang, Yuxuan Liu, Liang Gao, Siwei He, Jae-Wook Kang, Wenxi Liang, Haisheng Song, Jiajun Luo, Jiang Tang "Efficient deep-blue electroluminescence from Ce-based metal halide" Nature Communications 15 (1), 6240 (2024)

(7) MI Saleem, S He, SH Kim, JW Kang, JH Lee"Perovskite nanocrystals passivated by aromatic phosphonic acid for high-performance light-emitting diodes" Journal of Materials Chemistry C 12 (42), 17289-17297 (2024)

(6) S. He, H.B. Lee, K.-J. Ko, N. Kumar, J.-H. Jang, S.-O. Cho, M. Song, W. Zhou, B.-J. Lee, J.-H. Lee* and J.-W. Kang* "Optical Engineering of FAPbBr3 Nanocrystals via Conjugated Ligands for Light-Outcoupling Enhancement in Perovskite Light-Emitting Diodes" Adv. Opt. Mater. 11, 2300486 (2023)

(5) S. He, H.B. Lee, N. Kumar, K.-J. Ko, M. Song, W. Kim, J.-W. Kang* "Realizing Full-color Perovskite Quantum Dots Light-Emitting Diodes via Contemporary Surface Ligand/Anion Engineering" Mat. Today Chem 26, 101012 (2022)

(4) H.B. Lee, N. Kumar, V. Devaraj, K.-J. Ko, S. He, B. Tyagi, J.-W. Oh*, J.-W. Kang* “Trifluoromethyl-group bearing, hydrophobic bulky cations as defect passivators for highly efficient, stable perovskite solar cells” Solar RRL 5, 2000589 (2021).

(3) S. He, N. Kumar, H.B. Lee, K.-J. Ko, Y.-J. Jung, J.I. Kim, S. Bae, J.-H. Lee*, J.-W. Kang* “Tailoring the Refractive Index of CsPbBr3 Quantum Dots via Alkyl Cation-Engineering for Efficient Perovskite Light-Emitting Diodes” Chem. Eng. J. 425, 130678 (2021).

(2) H.B. Lee, N. Kumar, B. Tyagi, S. He, R. Sahani, J-W Kang* “Bulky Organic Cations Engineered Lead-halide Perovskites: A Review on Dimensionality and Optoelectronic Applications” Mat. Today Energy. 21, 100759 (2021).

(2) H.B. Lee, W.-G. Kim, M. Lee, J.-M. Lee, S. He, N. Kumar, V. Devaraj, E.J. Choi, I. Jeon, M. Song, J.-W. Oh* and J.-W. Kang* "Gap-plasmon of virus-templated biohybrid nanostructures uplifting the performance of organic optoelectronic devices" Adv. Opt. Mater. 8, pp. 1902080 (2020)