[60] Kitae Kim, Chanhee Park, Eunseo Cha, Donghee Kang, Jeehong Park, Sangwan Cho, Yeonjin Yi, Soohyung Park* “Impact of light illumination on the surface structure of two-dimensional Ruddlesden-Popper perovskite in the fabrication process” J. Phys. Energy 5, 2 (2023)

[59] Kiwoong Kim, Won Jae Chung, Junseop Lim, Kyu-Joon Lee, Hong-Hee Kim, Thorsten Schultz, Patrick Amsalem, Won-Kook Choi, Hong-Kyu Kim, Jae-Pyoung Ahn, Hyunbok Lee, Jun Yeob Lee, Soohyung Park*, Yeonjin Yi “Degradation-induced energy level mismatch in cohost-dopant blue phosphorescent OLEDs after device operation” Appl. Surf. Sci. 611 (2023)

[58] Sehyun Jung, Seungsun Choi, Woojin Shin, Hyesung Oh, Jaewon Oh, Mee-Yi Ryu, Wonsik Kim, Soohyung Park, Hyunbok Lee “Enhancement in Power Conversion Efficiency of Perovskite Solar Cells by Reduced Non-Radiative Recombination Using a Brij C10-Mixed PEDOT: PSS Hole Transport Layer” Polymer 15, 772 (2023)

[57] Ari Shin, Bong-Kyu Kim, Minkyoung Kim, Minkyung Jeong, Donggil Lee, Hyunwoo Ha, Soo Yeol Lee, Chunjoong Kim, Soohyung Park, Hyun You Kim, Chang-Yong Nam, Jun Hyun Han “Microstructural and physicochemical origins of electroless copper deposition on graphite enhanced by acid pretreatment” Mater. Chem. Phys. 295, 127118 (2023)

[56] Seungsun Choi, Wonsik Kim, Woojin Shin, Hye Ji Han, Chaeryeon Park, Hyesung Oh, Sehyun Jung, Soohyung Park, Hyunbok Lee “Electronic structure modification of polymeric PEDOT: PSS electrodes using the nonionic surfactant Brij C10 additive for significant sheet resistance reduction” Appl. Surf. Sci. (2023)

[55] Min Ho Park, Min Gye Kim, Jin Hyun Ma, Jun Hyung Jeong, Hyoun Ji Ha, Wonsik Kim, Soohyung Park, Seong Jun Kang “Enhancing the Performance of Quantum Dot Light-Emitting Diodes Using Solution-Processable Highly Conductive Spinel Structure CuCo2O4 Hole Injection Layer” Mater. 16, 972 (2023)

[54] Kyu-Joon Lee, Young-Woon Byeon, Hyun-Jeong Lee, Yebin Lee, Soohyung Park, Hae-Ryoung Kim, Hong-Kyu Kim, Soong Ju Oh, Jae-Pyoung Ahn “Revealing crack-healing mechanism of NCM composite cathode for sustainable cyclability of sulfide-based solid-state batteries” Enerey. Storage. Mater. 57, 326 (2023)

[53] Hong Hee Kim, Soohyung Park, Keum‐Jin Ko, Sang‐Youp Yim, Jae‐Wook Kang, Won Kook Choi “Blue Light Emitting Diodes based on Bright Quasi‐Type‐II ZnO@ 1‐Aminopyrene Hybrid Quantum Dots with a Long Operation Life” Adv. Opt. Mater 10, 2200601 (2022)

[52] Sen Gao, Sanghyun Hong, Soohyung Park, Hyun Young Jung, Wentao Liang, Yonghee Lee, Chi Won Ahn, Ji Young Byun, Juyeon Seo, Myung Gwan Hahm, Hyehee Kim, Kiwoong Kim, Yeonjin Yi, Hailong Wang, Moneesh Upmanyu, Sung-Goo Lee, Yoshikazu Homma, Humberto Terrones, Yung Joon Jung “Catalyst-free synthesis of sub-5 nm silicon nanowire arrays with massive lattice contraction and wide bandgap” Nat. Comm. 13, 3467 (2022)

[51] Jisu Jang, Hyun‐Soo Ra, Jongtae Ahn, Tae Wook Kim, Seung Ho Song, Soohyung Park, Takashi Taniguch, Kenji Watanabe, Kimoon Lee, Do Kyung Hwang “Fermi‐Level Pinning‐Free WSe2 Transistors via 2D Van der Waals Metal Contacts and Their Circuits” Adv. Mater 34, 2109899 (2022)

[50] Hong Hee Kim, Soohyung Park, Heebin Lee, Jeung Ku Kang, Won Kook Choi “Blue‐Light Emissive Type II ZnO@ 5‐Amino‐2‐Naphthalene Sulfonic Acid Core–Shell Quantum Dots” Adv. Photo. Res. 3, 2100315 (2022)

[49] Yi Wang, Zhihui Chen, Rui Yang, Namhee Kwon, Soohyung Park, Heung‐Sik Kim, Hyunbok Lee, Yao Liu “Nucleobase Polymers Promote Low Work Function Surfaces in Organic Electronics” Adv. Elect. Mater. 2101316 (2022)

[48] Kwanwook Jung, Soohyung Park, Jisu Yoo, Na Eun Jung, Byung Joon Moon, Sang Hyun Lee, Yeonjin Yi, Hyunbok Lee “Elucidation of hole transport mechanism in efficient energy cascade organic photovoltaics using triple donor system” Appl. Surf. Sci. 576, 151747 (2022)

[47] Ji Hyun Han, Ye Yeong Hwang, Soohyung Park, Jisu Shin, Kyung Joong Yoon, Yun Jung Lee “Synergistic effect of oxygen vacancy and dual electrocatalysts in activating anion redox in lithia-based cathodes” J. Mate. Chem. A 10, 25055 (2021)

[46] Jongtae Ahn, Kyul Ko, Ji-hoon Kyhm, Hyun-Soo Ra, Heesun Bae, Sungjae Hong, Dae-Yeon Kim, Jisu Jang, Tae Wook Kim, Sungwon Choi, Ji-Hoon Kang, Namhee Kwon, Soohyung Park, Byeong-Kwon Ju, Ting-Chung Poon, Min-Chul Park, Seongil Im, Do Kyung Hwang “Near-Infrared Self-Powered Linearly Polarized Photodetection and Digital Incoherent Holography Using WSe2/ReSe2 van der Waals Heterostructure” “ACS nano 15, 17917 (2021)

[45] Jongtae Ahn, Ji-Hoon Kyhm, Hee Kyoung Kang, Namhee Kwon, Hong-Kyu Kim, Soohyung Park, Do Kyung Hwang “2D MoTe2/ReS2 van der Waals Heterostructure for High-Performance and Linear Polarization-Sensitive Photodetector”

ACS Photonics 8, 2650 (2021)

[44] Soohyung Park*, Thorsten Schultz, Dongguen Shin, Niklas Mutz, Areej Aljarb, Hee Seong Kang, Chul-Ho Lee, Lain-Jong Li, Xiaomin Xu, Vincent Tung, Emil JW List-Kratochvil, Sylke Blumstengel, Patrick Amsalem, Norbert Koch “The Schottky–Mott Rule Expanded for Two-Dimensional Semiconductors: Influence of Substrate Dielectric Screening “ACS nano 15, 14794 (2021)

[43] Soohyung Park, Haiyuan Wang, Thorsten Schultz, Dongguen Shin, Ruslan Ovsyannikov, Marios Zacharias, Dmitrii Maksimov, Matthias Meissner, Yuri Hasegawa, Takuma Yamaguchi, Satoshi Kera, Areej Aljarb, Mariam Hakami, Lain-Jong Li, Vincent Tung, Patrick Amsalem, Mariana Rossi, and Norbert Koch "Temperature-dependent electronic ground state charge transfer in van der Waals heterostructures " Adv. Mater. 2008677 (2021) 

[42]  Soohyung Park, Niklas Mutz, Sergey A. Kovalenko, Thorsten Schultz, Dongguen Shin, Areej Aljarb, Lain-Jong Li, Vincent Tung, Patrick Amsalem, Emil J. W. List-Kratochvil, Julia Stähler, Xiaomin Xu, Sylke Blumstengel, and Norbert Koch "Type-I energy level alignment at the PTCDA - monolayer MoS2 interface promotes resonance energy transfer and luminescence enhancement" Adv. Sci. 8, 2100215 (2021)

[41] Sohyun Park, Seungsun Choi, Hyunchan Lee, Jiyeon Lee, Yunseo Woo, Yu-Jin Jung, Young Mee Jung, Junkyeong Jeong, Jeehong Park, Yeonjin Yi, Soohyung Park, Hyunbok Lee “Impact of gamma-ray irradiation on the electronic structures of PCBM and P3HT organic semiconductor films” Polym. Degrad. Stab. 186, 109518 (2021)

[40] Donghee Kang, Dongguen Shin, Kyu-Joon Lee, Soohyung Park, Jae-Pyoung Ahn, Junkyeong Jeong, Jisu Yoo, Kiwoong Kim, Hyunbok Lee, Yeonjin Yi “Origin of temperature-dependent performance of hole-transport-layer-free perovskite solar cells doped with CuSCN” Org. Elect. 87, 105958 (2020)

[39] Hyun Tae Choi, Ji-Hoon Kang, Jongtae Ahn, Junyoung Jin, Jaeyoung Kim, Soohyung Park, Yong-Hoon Kim, Heedae Kim, Jin Dong Song, Gyu Weon Hwang, Seongil Im, Wooyoung Shim, Young Tack Lee, Min-Chul Park, Do Kyung Hwang “Zero-Dimensional PbS Quantum Dot–InGaZnO Film Heterostructure for Short-Wave Infrared Flat-Panel Imager” ACS Photonics 7, 8, 1932–1941 (2020)

[38] Jongtae Ahn, Ji-Hoon Kang, Ji-Hoon Kyhm, Hyun Tae Choi, Minju Kim, Dae-Hwan Ahn, Dae-Yeon Kim, Il-Ho Ahn, Jong Bae Park, Soohyung Park, Yeonjin Yi, Jin Dong Song, Min-Chul Park, Seongil Im, Do Kyung Hwang “Self-powered visible-invisible multiband detection and imaging achieved from high-performance 2D MoTe2/MoS2 semi-vertical heterojunction photodiodes” ACS Appl. Mater. Interfaces 12, 9, 10858–10866 (2020)

[37] Geun-Ho Han, Xiangyun Xiao, Jaeyoung Hong, Kyu-Joon Lee, Soohyung Park, Jae-pyoung Ahn, Kwan-Young Lee, Taekyung Yu “Tailored Palladium-Platinum Nano-Concave Cubes as High Performance Catalysts for the Direct Synthesis of Hydrogen Peroxide” ACS Appl. Mater. Interfaces 12, 5, 6328–6335 (2020)

[36] Niklas Mutz, Soohyung Park, Thorsten Schultz, Sergey Sadofev, Simon Dalgleish, Louisa Reissig, Norbert Koch, Emil JW List-Kratochvil, Sylke Blumstengel “Excited State Charge Transfer Enabling MoS2/Phthalocyanine Photodetectors with Extended Spectral Sensitivity” J. Phys. Chem. C 124, 5, 2837 (2020)

[35] Ahmed E. Mansour, Hongwon Kim, Soohyung Park, Thorsten Schultz, David Xi Cao, Thuc-Quyen Nguyen, Wolfgang Brütting, Andreas Opitz, and Norbert Koch “Conductive Polymer Work Function Changes due to Residual Water: Impact of Temperature-Dependent Dielectric Constant” Adv. Electron. Mater. 6, 2000408 (2020) 

[34] Soohyung Park, Thorsten Schultz, Xiaomin Xu, Berthold Wegner, Areej Aljarb, Ali Han, Lain-Jong Li, Vincent C Tung, Patrick Amsalem, Norbert Koch" Demonstration of the key substrate-dependent charge transfer mechanisms between monolayer MoS2 and molecular dopants", Comm. Phys. 2, 1-8 (2019)

[34] Geun-Ho Han, Min Woo Lee, Soohyung Park, Ho Joong Kim, Jae-Pyoung Ahn, Myung-gi Seo, Kwan-Young Lee " Revealing the factors determining the selectivity of guaiacol HDO reaction pathways using ZrP-supported Co and Ni catalysts", J. Catal. 377, 343-357 (2019)

[33] Soohyung Park, T. Schultz, A Han, A Aljarb, X Xu, P Beyer, A Opitz, R Ovsyannikov, L-J Li, M Meissner, T Yamaguchi, S Kera, P Amsalem, N Koch " Electronic band dispersion determination in azimuthally disordered transition-metal dichalcogenide monolayers", Comm. Phys. 2, 68 (2019)

[32] Ulrich Hörmann, Stefan Zeiske, Soohyung Park, Thorsten Schultz, Sebastian Kickhöfel, Ullrich Scherf, Sylke Blumstengel, Norbert Koch, Dieter Neher " Direct observation of state-filling at hybrid tin oxide/organic interfaces", Appl. Phys. Lett. 114, 183301 (2019)

[31] Thorsten Schultz, Nathan C Frey, Kanit Hantanasirisakul, Soohyung Park, Steven J May, Vivek B Shenoy, Yury Gogotsi, Norbert Koch "Surface termination dependent work function and electronic properties of Ti3C2Tx MXene", Chem. Mater. 31, 6590-6597 (2019)

[30] Niklas Mutz, Tino Meisel, Holm Kirmse, Soohyung Park, Nikolai Severin, Jürgen P. Rabe, Emil List-Kratochvil, Norbert Koch, Christoph T. Koch, Sylke Blumstengel, and Sergey Sadofev, "Pulsed thermal deposition of binary and ternary transition metal dichalcogenide monolayers and heterostructures" Appl. Phys. Lett. 114, 062101 (2019) 

[29] Minju Kim, Han-gyu Kim, Soohyung Park, Jin Sung Kim, Hyoung Joon Choi, Seongil Im, Hyunbok Lee, Taekyeong Kim, Yeonjin Yi, "Intrinsic correlation between electronic structure and degradation: from few layers to bulk black phosphorus" Angew. Chem. 131 3974 – 3798 (2018)

[28] Jack Ly, Edmund K Burnett, Simil Thomas, Areej Aljarb, Yao Liu, Soohyung Park, Stephen Rosa, Yeonjin Yi, Hyunbok Lee, Todd Emrick, Thomas P Russell, Jean-Luc Brdas and Alejandro L Briseno. "Effient Electron Mobility in an All-Acceptor Napthalenediimide-Bithiazole Polymer Semiconductor with Large Backbone Torsion" ACS Appl. Mater. Interfaces. 10, 40070 - 40077 (2018)

[27] Junkyeong Jeong, Jiyeon Lee, Hyunchan Lee, Gyeongho Hyun, Soohyung Park, Yeonjin Yi, Sang Wan Cho and Hyunbok Lee. “Energy level alignment and hole injection property of poly (9-vinylcarbazole)/indium tin oxide interface" Chem. Phys. Lett. 706, 317-322 (2018)

[26] Soohyung Park, Thorsten Schultz, Patrick Amsalem, Ali Han, Areej Aljarb, Lain-Jong Li and Norbert Koch. “Direct determination of monolayer MoS2 and WSe2 exciton binding energies on insulating and metallic substrates" 2D Mater. 5, 025003 (2018)

[25] Dongguen Shin, Donghee Kang, Junkyeong Jeong, Soohyung Park, Minju Kim, Hyunbok Lee and Yeonjin Yi. “Unraveling the Charge Extraction Mechanism of Perovskite Solar Cells Fabricated with Two-Step Spin Coating: Interfacial Energetics between Methylammonium Lead Iodide and C60" J. Phy. Chem. Lett. 8, 5423 - 5429 (2017)

[24] Ho Sung Yu, Byungki Ryu, Soohyung Park, Jongho Park, Yeonjin Yi, Kyu Hyoung Lee, Kimoon Lee and Sung Wng Kim. “Quasi-High-Pressure Effects in Transition-Metal-Rich Dichalcogenide, Hf3Te2" J. Phy. Chem. C. 121, 25541 - 25546 (2017)

[23] Yungsik Youn, Younjoo Lee, Kwanwook Jung, Soohyung Park, Hyunbok Lee and Yeonjin Yi. “Electronic Structures of Nucleosides as Promising Functional Materials for Electronic Devices" J. Phy. Chem. C. 121, 12750 - 12756 (2017)

[22] Gyeongho Hyun, Soohyung Park, Junkyeong Jeong, Kyu Seung Lee, Dong Ick Son, Hyunbok Lee and Yeonjin Yi. “Unveiling the Electronic Structure of ZnO-C60 Core-Shell Quantum Dots: The Origin of Effcient Electron Transport" J. Phy. Chem. C. 121, 12230 - 12235 (2017)

[21] Eonseok Oh, Soohyung Park, Junkyeong Jeong, Hyunbok Lee and Yeonjin Yi. “Energy level alignment at the interface of NPB/HAT-CN/graphene for flexible organic light-emitting diodes" Chem. Phy. Lett. 16, 64 - 68 (2017)

[20] Soohyung Park, Junkyeong Jeong, Gyeongho Hyun, Minju Kim, Hyunbok Lee and Yeonjin Yi. “The origin of high PCE in PTB7 based photovoltaics: proper charge neutrality level and free energy of charge separation at PTB7/PC71BM interface" Sci. Rep. 6, 35262 (2016)

[19] Minju Kim, Soohyung Park, Junkyeong Jeong, Dongguen Shin, Jimin Kim, Sae Hee Ryu, Keun Su Kim, Yeonjin Yi and Hyunbok Lee. “Band-Tail Transport of CuSCN: Origin of Hole Extraction Enhancement in Organic Photovoltaics" J. Phys. Chem. Lett. 7, 2856 - 2861 (2016)

[18] Hyunbok Lee, John C. Stephenson, Lee J. Richter, Christopher R. McNeill ,Eliot Gann , Lars Thomsen ,Soohyung Park ,Junkyeong Jeong ,Yeonjin Yi ,Dean M. DeLongchamp ,Zachariah A. Page ,Egle Puodziukynaite ,Todd Emrick and Alejandro L. Briseno “The Structural Origin of Electron Injection Enhancements with Fulleropyrrolidine Interlayers" Adv. Mater. Inter. 3, 1500852 (2016)

[17] Kwanwook Jung, Soohyung Park, Younjoo Leea, Yungsik Youn, Hae-In Shin, Han-Ki Kim, Hyunbok Lee and Yeonjin Yi. “Energy level alignments at the interface of N,N'-bis-(1-naphthyl)-N,N'-diphenyl-1,1-biphenyl-4,4-diamine (NPB)/Ag-doped In2O3 and NPB/Sn-doped In2O3" Appl. Sur. Sci. 387, 625 - 630 (2016)

[16] Soohyung Park, Yeonjin Yi, Sang Wan Cho and Hyunbok Lee. “Work function reduction using 8-hydroxyquinolinolato-lithium for effcient inverted devices" Chem. Phys. Lett. 652, 102 - 105 (2016)

[15] Nari Heo, Yoonsu Kim, Yunwoo Jung, Suyoung Cheon, Soohaeng Cho, SangWan Cho, Soohyung Park, Yeonjin Yi and Kevin Smith. “Interfacial electronic structure of C60/ZnPc/AZO on photoemission spectroscopy for organic photovoltaic applications" Chem. Phys. 478, 145 - 149 (2016)

[14] Byung Joon Moon, Kyu Seung Lee, Jaeho Shim, Soohyung Park, Se Ho Kim, Sukang Bae, Min Park, Chang-Lyoul Lee, Won Kook Choi, Yeonjin Yi, Jun Yeon Hwang and Dong Ick Son. “Enhanced photovoltaic performance of inverted polymer solar cells utilizing versatile chemically functionalized ZnO @ graphene quantum dot monolayer" Nano. Energy. 20, 221 - 232 (2016)

[13] Junkyeong Jeong, Soohyung Park, Seong Jun Kang, Hyunbok Lee and Yeonjin Yi. “The Impacts of Molecular Orientation on the Hole Injection Barrier Reduction: CuPc/HAT-CN/Graphene" J. Phys. Chem. C. 120, 2292 - 2298 (2016)

[12] Jeihyun Lee, Soohyung Park, Younjoo Lee, Hyein Kim, Dongguen Shin, Junkyeong Jeong, Kwang Ho Jeong, Sang Wan Cho, Hyunbok Lee and Yeonjin Yi. “Electron Transport Mechanism of Bathocuproine Exciton Blocking Layer in Organic Photovoltaics" Phys. Chem. Chem. Phys. 18, 5444 - 5452 (2016)

[11] Dongguen Shin, Jeihyun Lee, Soohyung Park, Junkyeong Jeong, Ki-Won Seo, Hyo-Joong Kim, Han-Ki Kim, Min-Jun Choi, Kwun-Bum Chung and Yeonjin Yi. “Interfacial energy level alignments between low-band-gap polymer PTB7 and indium zinc oxide anode" Appl. Phys. Exp. 8, 095701 (2015)

[10] Jimin Kim, Seung Su Baik, Sae Hee Ryu, Yeongsup Sohn, Soohyung Park, Byeong-Gyu Park, Jonathan Denlinger, Yeonjin Yi, Hyoung Joon Choi and Keun Su Kim. “Observation of tunable band gap and anisotropic Dirac semimetal state in black phosphorus" Science. 349, 723 - 726 (2015)

[9] Hong Hee Kim, Soohyung Park, Yeonjin Yi, Dong Ick Son, Cheolmin Park, Do Kyung Hwan and Won Kook Choi. “Inverted quantum dot light emitting diodes using polyethylenimine ethoxylated modied ZnO" Sci. Rep. 5, 8968 (2015)

[8] Sang Moo Lee, Si Jin Park, Kwang Ho Lee, Jin-Seong Park, Soohyung Park, Yeonjin Yi and

Seong Jun Kang. “Enhanced photocurrent of Ge-doped InGaO thin _lm transistors with quantum

dots" Appl. Phys. Lett. 106, 031112 (2015)

[7] Hyein Kim, Jeihyun Lee, Soohyung Park, Junkyeong Jeong, Dongguen Shin, Yeonjin Yi, Jung-dae Kwon and Jin-Seong Park. “Versatile hole injection of VO2: Energy level alignment at N,N-di(1-naphthyl)-N,N-diphenyl-(1,1-biphenyl)-4,4-diamine/VO2/uorine-doped tin oxide" Org. Electron. 16, 133 - 138 (2015)

[6] Soohyung Park, Hyunbok Lee, Jeihyun Lee, Younjoo Lee and Yeonjin Yi. “Electronic struc- tures of CuI interlayers in organic electronic devices: An interfacial studies of N,N-diphenyl-N,N-bis(1-naphthyl)-1,1-biphenyl-4,4-diamine/CuI and tris-(8-hydroxyquinolinato)aluminum/CuI" Org. Electron. 15, 3298 - 3305 (2014)

[5] Hyunbok Lee, Jeihyun Lee, Soohyung Park, Yeonjin Yi, Sang Wan Cho, Jeong Won Kim and Seong Jun Kang. “Hole injection enhancement of a single-walled carbon nanotube anode using an organic charge-generation layer" Carbon. 71, 268 - 275 (2014)

[4] Ji Hoon Park, Hee Sung Lee, Soohyung Park, SungWook Min, Yeonjin Yi, CheonGyu Cho, Jiwon Han, Tae Woong Kim and Seongil Im. “PhotoStable Organic Thin Film Transistor Utilizing a New Indolocarbazole Derivative for Image Pixel and Logic Applications" Adv. Funct. Mater. 24, 1109 - 1116 (2013)

[3] Hyunbok Lee, Soohyung Park, Jeihyun Lee, Younjoo Lee, Dongguen Shin, Kwangho Jeong and Yeonjin Yi. “Strong interfacial dipole formation with thermal evaporation of lithium cobalt oxide for effcient electron injections" Appl. Phys. Lett. 102, 033302 (2013)

[2] Younjoo Lee, Hyunbok Lee, Soohyung Park and Yeonjin Yi. “Energy level alignment at the interfaces between typical electrodes and nucleobases: Al/adenine/indium-tin-oxide and Al/thymine/indium-tin-oxide" Appl. Phys. Lett. 101, 233305 (2012)

[1] Soohyung Park, Younjoo Lee, and Yeonjin Yi. “Vacuum-integrated electrospray deposition for highly reliable polymer thin" Rev. Sci. Instrum. 83, 105106 (2012)