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Dong Gwon Heo's paper is selected as the cover of Applied Science and Convergence Technology. Congratulations! (07/2026)

Effect of Ligand Chain Length on Morphology and Optical Properties of Colloidal CdSe Quantum Dots

Duy Hoang Nguyen wins the best oral presentation award at the International Conference on Advanced Materials and Sustainable Development. Congratulations! (07/2026)

Dr. Mohammad Jamir Ahemad joins our group. Welcome! (06/2026)

Research Professor

Min Kyu Kim joins our group. Welcome! (06/2026)

Undergraduate Student

Dr. Minh Tan Man's paper is published in Journal of Luminescence. Congratulations! (05/2026)

Interlayer coupling and exciton dynamics in vertically stacked CdZnTe/ZnTe quantum dots

Thao Chi Nguyen joins our group. Welcome! (03/2026)

Ph.D. Candidate (Integrated course)

Dong Gwon Heo's paper is published in Materials Today Communications. Congratulations! (01/2026)

Precursor ratio engineering for tunable growth kinetics and surface passivation in CdSe quantum dots

Dong Gwon Heo wins the gold award at the 2025 JBNU Basic Science Festival. Congratulations! (12/2025)

Duy Hoang Nguyen wins the silver award at the 2025 JBNU Basic Science Festival. Congratulations! (12/2025)

Dong Gwon Heo wins the president’s award for outstanding laboratory safety management at Jeonbuk National University. Congratulations! (12/2025)

Our laboratory is selected as a excellent safety management laboratory at Ministry of Science and ICT. Congratulations! (12/2025)

Jun Yeong Heo is selected as an outstanding scholar at the Korea Student Aid Foundation. Congratulations! (12/2025)

Jun Yeong Heo wins the best poster presentation award at the Korean Physical Society fall meeting. Congratulations! (10/2025)

Sol Park joins our group. Welcome! (09/2025)

Undergraduate Student

Jun Yeong Heo wins the best poster presentation award at the Summer School (Joint INPEC 2025) of the Semiconductor Physics Division. Congratulations! (07/2025)

Dr. Minh Tan Man's paper is published in Scientific Reports. Congratulations! (07/2025)

Influence of temperature and excitation density on carrier dynamics in CdZnTe quantum dots

Dr. Sung Hun Kim's paper is published in Journal of Colloid and Interface Science. Congratulations! (05/2025)

High-quality and stable perovskite nanocrystals with enhanced properties via photo-brightening

Dong Gwon Heo wins the best poster presentation award at the Korean Vacuum Society summer meeting. Congratulations! (02/2025)

Ju Seok Kim joins Covis Technology. Congratulations! (01/2025)

Researcher

Dong Gwon Heo wins the silver award at the 2024 JBNU Science Research Fair. Congratulations! (12/2024)

Duy Hoang Nguyen wins the award at the 2024-1 JBNU Graduate Student Research Dream. Congratulations! (11/2024)

Encouragement Award

Yong Bin Kim and Dr. Sang-Hyun Chin's paper is published in RSC Advances. Congratulations! (12/2024)

Clarifying the degradation process of luminescent inorganic perovskite nanocrystals

Dong Gwon Heo wins the best poster presentation award at the Korean Physical Society fall meeting. Congratulations! (10/2024)

Jun Yeong Heo's paper is published in Applied Science and Convergence Technology. Congratulations! (09/2024)

Room-Temperature Synthesis and Tuning Optical Properties of of CsPbBr3 Nanocrystals via Ligand-Assisted Reprecipitation

Dr. Sung Hun Kim joins LG Display. Congratulations! (09/2024)

Researcher

Jun Yeong Heo joins our group. Welcome! (09/2024)

M.S. Candidate

Duy Hoang Nguyen joins our group. Welcome! (09/2024)

Ph.D. Candidate

Prof. Hong Seok Lee wins the boho vacuum science award at the Korean Vacuum Society summer meeting. Congratulations! (08/2024)

Sung Hun Kim's paper is published in Journal of Colloid and Interface Science. Congratulations! (08/2024)

Reaction-controlled shape evolution and insights into the growth mechanism of CsPbBr3 nanocrystals

Duy Hoang Nguyen and Sung Hun Kim's paper is published in Scientific Reports. Congratulations! (06/2024)

Reaction-dependent optical behavior and theoretical perspectives of colloidal ZnSe quantum dots

Sung Hun Kim's paper is published in ACS Applied Materials & Interfaces. Congratulations! (05/2024)

Heterointerface Effects on Carrier Dynamics in Colloidal Quantum Dots and Their Application to Light-Emitting Diodes

Duy Hoang Nguyen wins the encouragement award at the 2023-2 JBNU Graduate Student Research Challenge. Congratulations! (03/2024)

Duy Hoang Nguyen's paper is published in Journal of Alloys and Compounds. Congratulations! (03/2024)

Addressing optical dynamics in CdS quantum dots through composition regulation strategy

Our laboratory is selected as an excellent safety management laboratory at Jeonbuk National University. Congratulations! (12/2023)

Gold Award

Jun Yeong Heo wins the best poster presentation award at the 2023 JBNU Science Research Fair. Congratulations! (11/2023)

Sung Hun Kim wins the best oral presentation award at the Korean Physical Society fall meeting. Congratulations! (11/2023)

Dong Gwon Heo wins the best poster presentation award at the Korean Vacuum Society winter meeting. Congratulations! (08/2023)

Our paper is published in Nature Communications. Congratulations! (04/2023)

All-optical control of high-purity trions in nanoscale waveguide

Jun Yeong Heo joins our group. Welcome! (03/2023)

Undergraduate Student

Dong Gwon Heo joins our group. Welcome! (03/2023)

M.S. Candidate

Yong Bin Kim joins Pohang University of Science and Technology. Good luck! (03/2019)

Ph.D. Candidate

Our paper is selected as the front cover of Nanoscale Advances. Congratulations! (02/2023)

Direct 3D-printed CdSe quantum dots via scanning micropipette

Sung Hun Kim wins the young vacuum scientist award at the Korean Vacuum Society winter meeting. Congratulations! (02/2023)

Sung Hun Kim's paper is published in Journal of the Korean Physical Society. Congratulations! (02/2023)

Effects of ligand molar ratio on optical properties of CdSe quantum dots

Sung Hun Kim's paper is published in Applied Science and Convergence Technology. Congratulations! (11/2022)

Enhancement of Optical Properties in CdSe Quantum Dots Using Z-type Ligands

Sung Hun Kim wins the best poster presentation award at the Korean Physical Society fall meeting. Congratulations! (11/2022)

Sung Hun Kim's paper is published in Applied Nanoscience. Congratulations! (11/2022)

Size‑dependent energy spacing and surface defects of CdSe quantum dots in strong confinement regime

Dong Gwon Heo wins the best student award at College of Natural Science. Congratulations! (10/2022)

Duy Hoang Nguyen joins our group. Welcome! (09/2022)

M.S. Candidate

Dong Gwon Heo joins our group. Welcome! (07/2022)

Undergraduate Student

Ju Seok Kim and Sung Hun Kim's paper is published in Journal of Alloys and Compounds. Congratulations! (05/2022)

Energy spacing and sub-band modulation of Cu doped ZnSe quantum dots

Yong Bin Kim wins the best poster presentation award at the Korean Vacuum Society summer meeting. Congratulations! (02/2022)

Chang Seon Park joins HB Solution. Congratulations! (02/2022)

Researcher

Yong Bin Kim wins the best poster presentation award at the Korean Physical Society semiconductor division winter workshop. Congratulations! (02/2022)

Ju Seok Kim joins imec (Belgium). Congratulations! (01/2022)

Researcher

Sung Hun Kim wins the LGenius Ph.D. Scholarship at LG Display. Congratulations! (01/2022)

Sung Hun Kim wins the best poster presentation award at the Korean Physical Society fall meeting. Congratulations! (11/2021)

Sung Hun Kim wins the best poster presentation award at the Korean Vacuum Society winter meeting. Congratulations! (08/2021)

Sung Hun Kim wins the best poster presentation award at the Korean Physical Society spring meeting. Congratulations! (04/2021)

Prof. Hong Seok Lee wins the best research paper award at the Korean Vacuum Society winter meeting. Congratulations! (02/2021)

Yong Bin Kim wins the best poster presentation award at the Korean Vacuum Society summner meeting. Congratulations! (02/2021)

Sung Hun Kim's paper is published in Energies. Congratulations! (01/2021)

Growth Kinetics and Optical Properties of CsPbBr3 Perovskite Nanocrystals

Sung Hun Kim wins the best oral presentation award at the Korean Physical Society fall meeting. Congratulations! (11/2020)

Sung Hun Kim wins the best oral presentation award at the Korean Vacuum Society winter meeting. Congratulations! (08/2020)

Ju Seok Kim wins the best poster presentation award at the Korean Vacuum Society winter meeting. Congratulations! (08/2020)

Sung Hun Kim's paper is selected as the cover of Applied Science and Convergence Technology. Congratulations! (07/2020)

Size and Shell Effects on CdSe Quantum Dots in Binary Ligand System

Sung Hun Kim wins the best poster presentation award at the Korean Physical Society spring meeting. Congratulations! (07/2020)

Sung Hun Kim wins the Ph.D. Scholarship at Seah Haiam Scholarship Foundation. Congratulations! (07/2020)

http://www.jbnu.ac.kr/kor/?menuID=143&mode=view&no=5284

Yong Bin Kim joins our group. Welcome! (03/2020)

M.S. Candidate

Ju Seok Kim joins our group. Welcome! (03/2020)

M.S. Candidate

Ji Soo Yu joins SK siltron. Congratulations! (01/2020)

Researcher

Prof. Hong Seok Lee wins the best teaching award at Jeonbuk National University. Congratulations! (11/2019)

Sung Hun Kim wins the best poster presentation award at the International Conference on Advanced Electromaterials. Congratulations! (11/2019)

Ji Soo Yu's paper is published in Materials Letters. Congratulations! (10/2019)

Synthesis and dual-channel optical properties of Mn-doped ZnSe quantum dots

Sung Hun Kim wins the best poster presentation award at the Korean Vacuum Society winter meeting. Congratulations! (08/2019)

Prof. Hong Seok Lee wins the best science and technology paper award at the Korea Science and Technology Annual Meeting. Congratulations! (07/2019)

Our paper is selected as the front cover of Nanoscale. Congratulations! (04/2019)

Realizing a highly luminescent perovskite thin film by controlling the grain size and crystallinity through solvent vapour annealing

Sang-Hyun Chin joins the Instituto de Ciencia Molecular at Universidad de Valencia. Good luck! (03/2019)

Ph.D. Candidate

Chang Seon Park joins our group. Welcome! (03/2019)

M.S. Candidate

Dr. Minh Tan Man joins the Institute of Theoretical and Applied Research faculty at Duy Tan University. Congratulations! (09/2018)

Assistant Professor

Sang-Hyun Chin wins the best poster presentation award at the Korean Vacuum Society winter meeting. Congratulations! (08/2018)

Sung Hun Kim wins the best poster presentation award at the International Symposium on the Physics of Semiconductors and Applications. Congratulations! (07/2018)

Sang-Hyun Chin wins the best oral presentation award at the Korean Physical Society spring meeting. Congratulations! (04/2018)

Sung Hun Kim wins the best oral presentation award at the Korean Physical Society spring meeting. Congratulations! (04/2018)

Ji Soo Yu joins our group. Welcome! (03/2018)

M.S. Candidate

Sung Hun Kim wins the best of the best poster presentation award at the Korean Physical Society fall meeting. Congratulations! (10/2017)

Sang-Hyun Chin joins our group. Welcome! (03/2017)

M.S. Candidate

Sung Hun Kim joins our group. Welcome! (03/2017)

M.S. Candidate

Minh Tan Man joins our group. Welcome! (03/2013)

Ph.D. Candidate

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