publications

Dae Yun Kim, Yeong Uk Kim, Byeong Guk Jeong* et. al.

"Synthesis of quantum dots"

In preparation.

Ju Won Park, Byeong Guk Jeong* et. al.

"Quantum dot light-emitting diodes"

In preparation.

Keon Woo Kim, Yeong Uk Kim, Byeong Guk Jeong* et. al.

"Stable Colored-Photovoltaic Cells Utilizing Transparent Down-Shifting InP/ZnSeXS1-X/ZnS Quantum Dot-Acrylic Polymer Layers"

Submitted.

Jae Yeong Jeong, Seok Hwan Jang, Jaebum Jeong, Seong Woo Jeong, Hae Ju Kwon, Dae Yun Kim, Yeong Uk Kim, Byeong Guk Jeong*, Dong Ryeol Whang*, Jung Young Kim*

"Study on Charge Balance Improvement in Electroluminescence Quantum Dot Light-Emitting Diodes through Post-Annealing Process"

J. Inst. Korean. Electr. Electron. Eng. 2024, 28(4), 635-643

Yeong Uk Kim#, Dae Yun Kim#, Ju Won Park#, Byeong Guk Jeong* (#Equally contributed)

"Heavy-Metal-Free Heterostructured Nanocrystals for Light-Emitting Applications"

Korean J. Chem. Eng. 2024, 41, 3303-3315

Dahin Kim, Byeong Guk Jeong, Wan Ki Bae, Doh C. Lee

"Special Issue Editorial: Colloidal Quantum Dots"

Korean J. Chem. Eng. 2024, 41, 3301-3302

Woohyun Park, Eun Mi Kim, Yale Jeon, Junsang Lee, Jonghun Yi, Jinheon Jeong, Bongjoong Kim, Byeong Guk Jeong, Dong Rip Kim*, Hyunjoon Kong*, and Chi Hwan Lee*                                                                                                                                                                                                                                                                                                                                                                       "Transparent Intracellular Sensing Platform with Si Needles for Simultaneous Live Imaging"                                                                                                                     ACS Nano 2023, 17, 24, 25014-25026

Hak June Lee, Seongbin Im, Dongju Jung, Kyuri Kim, Jong Ah Chae, Jaemin Lim, Jeong Woo Park, Doyoon Shin, Kookheon Char, Byeong Guk Jeong, Ji-Sang Park, Euyheon Hwang, Doh C Lee, Young-Shin Park, Hyung-Jun Song*, Jun Hyuk Chang*, Wan Ki Bae*
"Coherent heteroepitaxial growth of I-III-VI2 Ag(In,Ga)S2 colloidal nanocrystals with near-unity quantum yield for use in luminescent solar concentrators "
Nat. Comm. 2023, 14, 3779

Subhabrata Ghosh, Ulrich Ross, Anna M. Chizhik, Yung Kuo, Byeong Guk Jeong, Wan Ki Bae, Kyoungwon Park, Jack Li, Dan Oron, Shimon Weiss, Jörg Enderlein*, and Alexey I. Chizhik*
"Excitation Intensity-Dependent Quantum Yield of Semiconductor Nanocrystals"
J. Phys. Chem. Lett. 2023, 14, 10, 2702–2707

Seunghyun Rhee, Byeong Guk Jeong, Minseok Choi, Jaeyeop Lee, Woon Ho Jung, Jaehoon Lim, and Jeongkyun Roh*
"Versatile Use of 1,12-Diaminododecane as an Efficient Charge Balancer for High-Performance Quantum-Dot Light-Emitting Diodes"
ACS Photonics 2023, 10, 2, 500–507

Hyunji Park, Donghyo Hahm, Hyunsu Cho, Jin-Wook Shin, Chan-mo Kang, Dae-Hyun Ahn, Chul Woong Joo, Byoung-Hwa Kwon, Kukjoo Kim, Joo Yeon Kim, Byeong Guk Jeong, Nam Sung Cho, Wan Ki Bae, Jonghee Lee*, and Sukyung Choi*
“Efficient Quantum Dot Color Conversion Layer with Mixed Spherical/Rod-Shaped Scattering Particles”
ACS Appl. Opt. Mater. 2023, 1, 1, 289–297

Byeong Guk Jeong#, Jun Hyuk Chang#, Donghyo Hahm#, Seunghyun Rhee, Myeongjin Park, Sooho Lee, Youngdu Kim, Doyoon Shin, Jeong Woo Park, Changhee Lee, Doh C. Lee*, Kyoungwon Park, Euyheon Hwang*, and Wan Ki Bae* (#Equally contributed)
“Interfacial polarization in heterovalent core-shell nanocrystals”
Nat. Mater. 2022, 21, 2, 246-252

Gabriel Nagamine, Tomas A. C. Ferreira, Diogo B. Almeida, Jonathan C. Lemus, Jun Hyuk Chang, Byeong Guk Jeong, Wan Ki Bae, and Lazaro A. Padilha*
“Sample Concentration Affects Optical Gain Results in Colloidal Nanomaterials: Circumventing the Distortions by Below Band Gap Excitation”
ACS Photonics 2021, 9, 1, 156-162

Hyeonjun Lee, Byeong Guk Jeong, Wan Ki Bae, Doh C. Lee*, and Jaehoon Lim*
“Surface State-Induced Barrierless Carrier Injection in Quantum Dot Electroluminescent Devices”
Nat. Commun. 2021, 12, 1, 5669

Byeong Guk Jeong#, Donghyo Hahm#, Jeong Woo Park, Jun Young Kim, Hee-Eun Song, Min Gu Kang, Sohee Jeong, Gihwan Kang*, Wan Ki Bae*, and Hyung-Jun Song* (#Equally contributed)
“Colorful opaque photovoltaic modules with down-converting InP/ZnSexS1-x quantum dot layers”
Nano Energy 2020, 77, 105169

Seunghyun Rhee, Jun Hyuk Chang, Donghyo Hahm, Byeong Guk Jeong, Jaeyoul Kim, Hyunkoo Lee, Jaehoon Lim, Euyheon Hwang, Jeonghun Kwak, and Wan Ki Bae*
“Tailoring the Electronic Landscape of Quantum Dot Light-Emitting Diodes for High Brightness and Stable Operation”
ACS Nano 2020, 14, 12, 17496-17504

Jaewan Ko, Jun Hyuk Chang, Byeong Guk Jeong, Hyung Jong Kim, Joonyoung F. Joung, Sungnam Park, Dong Hoon Choi*, Wan Ki Bae*, and Joona Bang*
“Direct Photolithographic Patterning of Colloidal Quantum Dots Enabled by UV-Crosslinkable and Hole- Transporting Polymer Ligands”
ACS Appl. Mater. Interfaces 2020, 12, 37, 42153-42160

Gabriel Nagamine, Byeong Guk Jeong, Tomas A. C. Ferreira, Jun Hyuk Chang, Kyoungwon Park, Doh C. Lee, Wan Ki Bae, and Lazaro A. Padilha*
“Efficient Optical Gain in Spherical Quantum Wells Enabled by Engineering Biexciton Interactions”
ACS Photonics 2020, 7, 8, 2252-2264

Arthur Alo, Leonardo W. T. Barros, Gabriel Nagamine, Lucas B. Vieira, Jun Hyuk Chang, Byeong Guk Jeong, Wan Ki Bae, and Lazaro A. Padilha*
“Simple Yet Effective Method to Determine Multiphoton Absorption Cross Section of Colloidal Semiconductor Nanocrystals”
ACS Photonics 2020, 7, 7, 1806-1812

Jaewan Ko, Byeong Guk Jeong, Jun Hyuk Chang, Joonyoung F. Joung, Suk-Young Yoon, Doh C. Lee, Sungnam Park, June Huh, Heesun Yang, Wan Ki Bae*, Se Gyu Jang*, and Joona Bang*
“Chemically resistant and thermally stable quantum dots prepared by shell encapsulation with cross-linkable block copolymer ligands"

NPG Asia Materials 2020, 12, 19

Sooho Lee, Da-Eun Yoon, Dahin Kim, Byeong Guk Jeong, Dongkyu Lee, Jaehoon Lim, Wan Ki Bae, Hyung- Kyu Lim*, and Doh C Lee*
“Direct cation exchange of CdSe nanocrystals into ZnSe enabled by controlled binding between guest cations and organic ligands”
Nanoscale 2019, 11, 32, 15072-15082

Seunhyun Rhee, Jun Hyuk Chang, Donghyo Hahm, Kyunghwan Kim, Byeong Guk Jeong, Hak June Lee, Jaehoon Kim, Kookheon Char, Changhee Lee*, and Wan Ki Bae*
““Positive Incentive” Approach to Enhance the Operational Stability of Quantum Dot-Based Light-Emitting Diodes”
ACS Appl. Mater. Interfaces 2019, 11, 43, 40252-40259

Donghyo Hahm, Donghyun Ko, Byeong Guk Jeong, Sohee Jeong, Jaehoon Lim*, Wan Ki Bae*, Changhee Lee, Kookheon Char*
“Environmentally benign nanocrystals: challenges and future directions”
Journal of Information Display 2019, 20, 61-72

Donghyo Hahm, Jun Hyuk Chang, Byeong Guk Jeong, Philip Park, Jaeyoul Kim, Seongjae Lee, Jongha Choi, Whi Dong Kim, Seunghyun Rhee, Jaehoon Lim, Doh C Lee, Changhee Lee, Kookheon Char*, Wan Ki Bae*
“Design Principle for Bright, Robust and Color-Pure InP/ZnSexS1-x/ZnS Heterostructures”
Chemistry of Materials 2019, 31, 9, 3476-3484

Jun Hyuk Chang, Philip Park, Heeyoung Jung, Byeong Guk Jeong, Donghyo Hahm, Gabriel Nagamine, Jongkuk Ko, Jinhan Cho, Lazaro A. Padilha, Doh C. Lee, Kookheon Char* and Wan Ki Bae*
“Unraveling the Origin of Operational Instability of Quantum Dot Based Light-Emitting Diodes”
ACS Nano 2018, 12, 10231-10239

Yeonkyung Lee, Byeong Guk Jeong, Heebum Roh, Jeongkyun Roh, Jongseok Han, Doh C. Lee, Wan Ki Bae, Jae‐Yup Kim and Changhee Lee*
“Enhanced Lifetime and Efficiency of Red Quantum Dot Light‐Emitting Diodes with Y‐Doped ZnO Sol–Gel Electron‐Transport Layers by Reducing Excess Electron Injection”
Adv. Quantum Technologies 2018, 1, 1700006

Nianfang Wang, Sungjun Koh, Byeong Guk Jeong, Dongkyu Lee, Whi Dong Kim, Kyoungwon Park, Min Ki Nam, Kangha Lee, Yewon Kim, Baek-Hee Lee, Kangtaek Lee, Wan Ki Bae* and Doh C. Lee*
“Highly luminescent silica-coated CdS/CdSe/CdS nanoparticles with strong chemical robustness and excellent thermal stability”
Nanotechnol. 2017, 28, 185603

Byeong Guk Jeong, Young-Shin Park, Jun Hyuk Chang, Ikjun Cho, Jai Kyeong Kim, Heesuk Kim, Kookheon Char, Jinhan Cho, Victor I Klimov, Philip Park, Doh C Lee*, and Wan Ki Bae*
“Colloidal Spherical Quantum Wells with Near-Unity Photoluminescence Quantum Yield and Suppressed Blinking”
ACS Nano 2016, 10, 9297-9305

Ikjun Cho, Heeyoung Jung, Byeong Guk Jeong, Jun Hyuk Chang, Younghoon Kim, Kookheon Char, Doh C. Lee, Changhee Lee, Jinhan Cho* and Wan Ki Bae*
“Multifunctional Dendrimer Ligands for High-Efficiency, Solution-Processed Quantum Dot Light-Emitting Diodes”
ACS Nano 2016, 11, 684-692

Jaehoon Kim, Byeong Guk Jeong, Heebum Roh, Jiyun Song, Myeongjin Park, Doh C Lee, Wan Ki Bae* and Changhee Lee*
“Influence of External Pressure on the Performance of Quantum Dot Solar Cells”
ACS Appl. Mater. Interfaces 2016, 8, 23947-23952

Ana Fokina, Kristina Klinker, Lydia Braun, Byeong Guk Jeong, Wan Ki Bae, Matthias Barz* and Rudolf Zentel*
“Multidentate polysarcosine-based ligands for water-soluble quantum dots”
Macromolecules 2016, 49, 3663-3671

Jaehoon Lim#, Byeong Guk Jeong#, Myeongjin Park#, Jai Kyeong Kim, Jeffrey M Pietryga, Young‐Shin Park, Victor I Klimov, Changhee Lee*, Doh C Lee*, and Wan Ki Bae* (#Equally contributed)
“Influence of Shell Thickness on the Performance of Light‐Emitting Devices Based on CdSe/Zn1‐XCdXS Core/Shell Heterostructured Quantum Dots”
Adv. Mater. 2014, 26, 8034-8040