Zijia Li†, Jaehong Park†, Hansol Park†, Jongmin Lee, Yeongkwon Kang, Tae Kyu Ahn*, Bong-Gi Kim*, Hui Joon Park* (†denoted co-first authors)

Graded Heterojunction of Perovskite/Dopant-free Polymeric Hole-Transport Layer for Efficient and Stable Metal Halide Perovskite Devices

Nano Energy 78, 105159 (2020)

Sewook Lee, Jongmin Lee, Hansol Park, Joonhyuk Choi, Hyoung Won Baac*, Sanghyuk Park*, Hui Joon Park*

Defect-Passivating Organic/inorganic Bicomponent Hole-Transport Layer for High Efficiency Metal Halide Perovskite Device

ACS Applied Materials & Interfaces 12, 40310 (2020)

Bonghyun Jo†, Hansol Park†, Eswaran Kamaraj†, Sewook Lee, Bumho Jung, Sivaraman Somasundaram, Gyeong G. Jeon, Kyu-Tae Lee, Namdoo Kim, Jong H. Kim, Bong-Gi Kim, Tae Kyu Ahn*, Sanghyuk Park*, Hui Joon Park* (†denoted co-first authors)

Synergistic Effect of Excited State Property and Aggregation Characteristic of Organic Semiconductor on Efficient Hole-Transportation in Perovskite Device

Advanced Functional Materials 31, 2007180 (2021)

Hansol Park, Rajneesh Chaurasiya, Bum Ho Jeong, Perumal Sakthivel, Hui Joon Park*

Nickel Oxide for Perovskite Photovoltaic Cells

Advanced Photonics Research 2, 2000178 (2021)

Joonhyuk Choi, Eswaran Kamaraj, Hansol Park, Bum Ho Jeong, Hyoung Won Baac*, Sanghyuk Park*, Hui Joon Park*

Defect-Passivation of Organometal Trihalide Perovskite with Functionalized Organic Small Molecule for Enhanced Device Performance and Stability

Dyes and Pigments 189, 109255 (2021)

Jihyeon Heo, Incheol Jung, Hyunwoo Park, Ju Hwan Han, Hyeonwoo Kim, Hansol Park, Jin-Seong Park, Hyeongtag Jeon*, Kyu-Tae Lee*, Hui Joon Park*

Highly Efficient Bifacial Color-Tunable Perovskite Solar Cells

Advanced Optical Materials 10, 2101696 (2022)

Hansol Park, Hyojin Kye, Bum Ho Jeong, Jihyeon Heo, Sooji Hwang, Bong-Gi Kim*, Hui Joon Park*

Enhanced Interfacial Characteristics of Perovskite Solar Cell with Multi-Functional Polymeric Hole-Selective Interlayer

Dyes and Pigments 197, 109837 (2022)

Hansol Park, Bum Ho Jeong, Jihyeon Heo, Sewook Lee, Kyu-Tae Lee*, Sanghyuk Park*, Hui Joon Park*

Interface Modification of Perovskite Solar Cell for Synergistic Effect of Surface Defect Passivation and Excited State Property Enhancement

Journal of Alloys and Compounds 960, 170606 (2023)

Hansol Park, Jihyeon Heo, Bum Ho Jeong, Jongmin Lee, Hui Joon Park*

Interface Engineering of Organic Hole Transport Layer with Facile Molecular Doping for Highly Efficient Perovskite Solar Cells

Journal of Power Sources 556, 232428 (2023)

Jihyeon Heo, Seok Woo Lee, Jihye Yong, Hansol Park, Yu Kyung Lee, Juhwan Shin, Dong Ryeol Whang, Dong Wook Chang*, Hui Joon Park*

Interfacial Modification of Wide-Bandgap Perovskite Solar Cell Approaching 20% with Organic Hole Transport Material

Chemical Engineering Journal 474, 145632 (2023)

Jihye Yong†, Yu Kyung Lee†, Hansol Park†, Senthilkumar Muthu, Juhwan Shin, Dong Ryeol Whang, Dong Wook Chang*, Hui Joon Park* (†denoted co-first authors)

Enhancement of Interfacial Properties by Indoloquinoxaline-Based Small Molecules for Highly Efficient Wide-Bandgap Perovskite Solar Cells

Advanced Functional Materials accepted (2023)

Hansol Park, Cheong Beom Lee, Jongmin Lee, Seon Jeong Lim, Bum Ho Jeong, Seong Jae Lee, Kyeounghak Kim*, Hui Joon Park*

Non-Volatile Methylammonium Chloride for Tin Halide Perovskite Transistors

: in revision (2023)

S. Lee, J. Lee, H. Park, S. Park, H. J. Park

Functionalized Hybrid Hole Transport Layer for Defect-Passivated Perovskite Solar Cell

30th International Photovoltaic Science and Engineering Conference (PVSEC-30) & Global Photovoltaic Conference 2020 (GPVC 2020) Jeju, Korea, Nov. (2020)

B. Jung, E. Kamaraj, S. Lee, H. Park, G. G. Jeon, J. H. Kim, S. Park, H. J. Park

An Effect of Photoexcited State of Organic Hole-Transport Layer on the Performances of Perovskite Solar Cells

30th International Photovoltaic Science and Engineering Conference (PVSEC-30) & Global Photovoltaic Conference 2020 (GPVC 2020) Jeju, Korea, Nov. (2020)

H. Park, S. Park, H. J. Park

Functionalized Organic Hole Transport Interlayer for Defect Passivated Perovskite Solar Cells

30th International Photovoltaic Science and Engineering Conference (PVSEC-30) & Global Photovoltaic Conference 2020 (GPVC 2020) Jeju, Korea, Nov. (2020).

H. Park, T. H. Kim, Y.-J. Yun, J. Lee, H. J. Park

Highly Efficient and Flexible Perovskite/III-V Tandem Solar Cells

30th International Photovoltaic Science and Engineering Conference (PVSEC-30) & Global Photovoltaic Conference 2020 (GPVC 2020) Jeju, Korea, Nov. (2020).

J. Heo, I. Jung, H. Kim, H. Park, J. H. Han, J-S. Park, H. Jeon, K.-T. Lee, H. J. Park

ITO 박막 두께 조절을 이용한 페로브스카이트 태양전지 색구현에 대한 연구

The Korean Ceramic Society Changwon, Korea, Jun. (2021)

J. Choi, E. Kamaraj, H. Park, B. H. Jeong, H. W. Baac, S. Park, H. J. Park

기능성 유기 단분자에 의한 유-무기 하이브리드 페로브스카이트 계면 결점 보완에 따른 페로브스카이트 태양전지 성능 향상에 대한 연구

The Korean Ceramic Society Changwon, Korea, Jun. (2021).

H. Park, H. Kye, B. H. Jeong, J. Heo, S. Hwang, B.-G. Kim, H. J. Park

다기능성 유기 중간층을 활용한 역구조 평면형 페로브스카이트 태양전지의 계면 특성 향상에 관한 연구

The Korea Photovoltaic Society Gangneung, Korea, Nov. (2021).

J. Heo, H. Park, H. J. Park

A Novel Doping Strategy of PTAA for High-Performance Inverted Perovskite Solar Cell

AVS Pacific Rim Symposium on Surfaces, Coatings and Interfaces (PacSurf 2022) Hawaii, USA, Dec. (2022)