Scholarworks@UNIST: Browsing Repository

A highly robust and stable graphene-encapsulated Cu-grid hybrid transparent electrode demonstrating superior performance in organic solar cells File

Jeong, Gyujeong , Jung, Seungon , Choi, Yunseong , Lee, Junghyun , Seo, Jihyung , Kim, Dong Suk , Park, Hyesung

Article Issue Date2018-12 View23

A Low-Energy Electron Beam Does Not Damage Single-Walled Carbon Nanotubes and Graphene File

Choi, Jae Hong , Lee, Junghyun , Moon, Seung Min , Kim, Yun-Tae , Park, Hyesung , Lee, Chang Young

Article Issue Date2016-11 View19

A single-atom vanadium-doped 2D semiconductor platform for attomolar-level molecular sensing File

Seo, Jihyung , Kim, Yongchul , Lee, Junghyun , Son, Eunbin , Jung, Min-Hyoung , Kim, Young-Min , Jeong, Hu Young , Lee, Geunsik , Park, Hyesung

Article Issue Date2022-07 View24

A thermodynamic approach toward selective and reversible sub-ppm H2S sensing using ultra-small CuO nanorods impregnated with Nb2O5 nanoparticles File

Purbia, Rahul , Kwon, Yeong Min , Choi, Sung Yeol , Kim, Sang Heon , Lee, Yun Sik , Ahi, Zehra Betul , Park, Hyesung , Baik, Jeong Min

Article Issue Date2021-08 View30

A vertically oriented two-dimensional Ruddlesden-Popper phase perovskite passivation layer for efficient and stable inverted perovskite solar cells File

Choi, Yunseong , Koo, Donghwan , Jeong, Gyujeong , Kim, Ungsoo , Kim, Hyungmin , Huang, Fuzhi , Park, Hyesung

Article Issue Date2022-08 View23

Alkali Metal-Mediated Interfacial Charge Redistribution Toward Near-Optimal Water Oxidation File

Kim, Ungsoo , Lee, Sang Jin , Oh, Nam Khen , Seo, Jihyung , Cha, Ji Hoo , Lee, Junghyun , Lee, Seong-hun , Shin, Tae Joo , Baik, Jeong Min , Han, Young-Kyu , et al

Article Issue Date2022-09 View14

Amorphous Alumina Film Robust under Cyclic Deformation: a Highly Impermeable and a Highly Flexible Encapsulation Material File

Woo, Jeong-Hyun , Koo, Donghwan , Kim, Na-Hyang , Kim, Hangeul , Song, Myoung Hoon , Park, Hyesung , Kim, Ju-Young

Article Issue Date2021-10 View26

Amphiphilic Graft Copolymers as a Versatile Binder for Various Electrodes of High-Performance Lithium-Ion Batteries File

Lee, Jung-In , Kang, Hyojin , Park, Kwang Hyun , Shin, Myoungsoo , Hong, Dongki , Cho, Hye Jin , Kang, Na-Ri , Lee, Jungho , Lee, Sang Myeon , Kim, Ju-Young , et al

Article Issue Date2016-06 View12

An Alternative Hole Transport Layer for Both ITO- and Graphene-Based Organic Solar Cells File

Park, Hyesung , Kong, Jing

Article Issue Date2014-06 View12

Anomalous Behaviors of Graphene Transparent Conductors in Graphene-Silicon Heterojunction Solar Cells File

Li, Xinming , Xie, Dan , Park, Hyesung , Zeng, Tingying Helen , Wang, Kunlin , Wei, Jinquan , Zhong, Minlin , Wu, Dehai , Kong, Jing , Zhu, Hongwei

Article Issue Date2013-08 View10

Application of solvent modified PEDOT:PSS to graphene electrodes in organic solar cells File

Park, Hyesung , Shi, Yumeng , Kong, Jing

Article Issue Date2013-10 View28

Bio-Inspired Catecholamine-Derived Surface Modifier for Graphene-Based Organic Solar Cells File

Jung, Seungon , Kim, Hyeonjung , Lee, Junghyun , Jeong, Gyujeong , Kim, Hyunhong , Park, Jongnam , Park, Hyesung

Article Issue Date2018-11 View18

Boosted Output Voltage of BiSbTe-Based Thermoelectric Generators via Coupled Effect between Thermoelectric Carriers and Triboelectric Charges File

Kim, Sun-Woo , Kim, Jin-Kyeom , Park, Ji Young , Mun, Jinhong , Jung, Sungwoo , Yang, Seong Eun , Lee, Geunsik , Lee, Pooi See , Song, Hyun-Cheol , Yang, Changduk , et al

Article Issue Date2023-01 View20

Breathable Artificial Interphase for Dendrite-Free and Chemo-Resistive Lithium Metal Anode File

Song, Gyujin , Hwang, Chihyun , Song, Woo-Jin , Lee, Jung Hyun , Lee, Sangyeop , Han, Dong-Yeob , Kim, Jonghak , Park, Hyesung , Song, Hyun-Kon , Park, Soojin

Article Issue Date2022-02 View30

Catalytic Centers with Multiple Oxidation States: A Strategy for Breaking the Overpotential Ceiling from the Linear Scaling Relation in Oxygen Evolution File

Kim, Ungsoo , Mun, Jinhong , Koo, Donghwan , Seo, Jihyung , Choi, Yunseong , Lee, Geunsik , Park, Hyesung

Article Issue Date2022-10 View33

Catalytic Oxidation of Methane to Oxygenated Products: Recent Advancements and Prospects for Electrocatalytic and Photocatalytic Conversion at Low Temperatures File

Shah, Md Selim Arif Sher , Oh, Cheoulwoo , Park, Hyesung , Hwang, Yun Jeong , Ma, Ming , Park, Jong Hyeok

Article Issue Date2020-12 View23

Computational and functional evaluation of a microfluidic blood flow device File

Gilbert, Richard J. , Park, Hyesung , Rasponi, Marco , Redaelli, Alberto , Gellman, Barry , Dasse, Kurt A. , Thorsen, Todd

Article Issue Date2007-07 View13

Control of emergent properties at a correlated oxide interface with graphene File

Zhou, You , Park, Jungwon , Shi, Jian , Chhowalla, Manish , Park, Hyesung , Weitz, David A. , Ramanathan, Shriram

Article Issue Date2015-03 View20

Controllable substitutional vanadiumdoping in wafer-scalemolybdenum disulfide films File

Seo, Jihyung , Son, Eunbin , Kim, Jiha , Kim, Sun-Woo , Baik, Jeong Min , Park, Hyesung

Article Issue Date2023-02 View21

Crystal Facet and Electronic Structure Modulation of Perovskite Oxides for Water Oxidation File

Kim, Ungsoo , Lee, Sangjin , Koo, Donghwan , Choi, Yunseong , Kim, Hyungmin , Son, Eunbin , Baik, Jeong Min , Han, Young-Kyu , Park, Hyesung

Article Issue Date2023-02 View27

Cu- and Ce-promoted nano-heterostructures on vanadate catalysts for low-temperature NH3-SCR activity with improved SO2 and water resistance File

Purbia, Rahul , Ye, Bora , Jeong, Bora , Park, Hyesung , Kim, Hong-Dae , Choi, Sung Yeol , Kim, Hee Jun , Lee, Duck Hyun , Baik, Jeong Min

Article Issue Date2022-06 View19

Defect-Induced in Situ Atomic Doping in Transition Metal Dichalcogenides via Liquid-Phase Synthesis toward Efficient Electrochemical Activity File

Lee, Junghyun , Heo, Jungwoo , Lim, Hyeong Yong , Seo, Jihyung , Kim, Youngwoo , Kim, Jihyun , Kim, Ungsoo , Choi, Yunseong , Kim, Su Hwan , Yoon, Yung Jin , et al

Article Issue Date2020-12 View15

Demonstration of a Subthreshold FPGA Using Monolithically Integrated Graphene Interconnects File

Lee, Kyeong-Jae , Park, Hyesung , Kong, Jing , Chandrakasan, Anantha P.

Article Issue Date2013-01 View16

Development of Annealing-Free, Solution-Processable Inverted Organic Solar Cells with N-Doped Graphene Electrodes using Zinc Oxide Nanoparticles File

Jung, Seungon , Lee, Junghyun , Seo, Jihyung , Kim, Ungsoo , Choi, Yunseong , Park, Hyesung

Article Issue Date2018-02 View20

Direct Observation of Wet Biological Samples by Graphene Liquid Cell Transmission Electron Microscopy File

Park, Jungwon , Park, Hyesung , Ercius, Peter , Pegoraro, Adrian F. , Xu, Chen , Kim, Jin Woong , Han, Sang Hoon , Weitz, David A.

Article Issue Date2015-06 View48

Doped graphene electrodes for organic solar cells File

Park, Hyesung , Rowehl, Jill A. , Kim, Ki Kang , Bulovic, Vladimir , Kong, Jing

Article Issue Date2010-12 View8

Editorial: Electronics and Optoelectronics of Graphene and Related 2D Materials File

Li, Xinming , Zhang, Xu , Park, Hyesung , Di Bartolomeo, Antonio

Article Issue Date2020-08 View5

Efficient flexible perovskite solar cells and modules using a stable SnO2-nanocrystal isopropanol dispersion File

Su, Zhiwei , Li, Jing , Jiang, Ruixuan , Zhang, Shujie , Jin, Chengkai , Ye, Feng , Ke, Bingcan , Zhou, Mengjun , Tong, Jinhui , Park, Hyesung , et al

Article Issue Date2024-04 View18

Electron momentum distribution in multiply-ionized atoms as a function of atomic number and degree of ionization File

Park, Hyesung , Karim, KR

Article Issue Date2006-01 View16

Engineering the Local Atomic Configuration in 2H TMDs for Efficient Electrocatalytic Hydrogen Evolution File

Son, Eunbin , Lee, Sangjin , Seo, Jihyung , Kim, Ungsoo , Kim, Sang Heon , Baik, Jeong Min , Han, Young-Kyu , Park, Hyesung

Article Issue Date2023-06 View37

Enhanced Charge Transport via Metallic 1T Phase Transition Metal Dichalcogenides-Mediated Hole Transport Layer Engineering for Perovskite Solar Cells File

Choi, Yunseong , Jung, Seungon , Oh, Nam Khen , Lee, Junghyun , Seo, Jihyung , Kim, Ungsoo , Koo, Donghwan , Park, Hyesung

Article Issue Date2019-08 View20

Enhanced output voltage of thermoelectric generators driven by alternate triboelectric charges File

Kim, Sun-Woo , Park, Ji Young , Kim, Do-Heon , Song, Hyun-Cheol , Park, Hyesung , Baik, Jeong Min

Article Issue Date2023-10 View24

Enhancing the conductivity of transparent graphene films via doping File

Kim, Ki Kang , Reina, Alfonso , Shi, Yumeng , Park, Hyesung , Li, Lain-Jong , Lee, Young Hee , Kong, Jing

Article Issue Date2010-07 View18

Enhancing the Performance of Surface Plasmon Resonance Biosensor via Modulation of Electron Density at the Graphene-Gold Interface File

Chung, Kyungwha , Lee, June Sang , Kim, Eunah , Lee, Kyung-Eun , Kim, Kiheung , Lee, Junghyun , Kim, Donghyun , Kim, Sang Ouk , Jeon, Seokwoo , Park, Hyesung , et al

Article Issue Date2018-10 View13

Flexible Graphene Electrode-Based Organic Photovoltaics with Record-High Efficiency File

Park, Hyesung , Chang, Sehoon , Zhou, Xiang , Kong, Jing , Palacios, Tomas , Gradecak, Silvija

Article Issue Date2014-09 View6

Flexible Indium-Tin Oxide Crystal on Plastic Substrates Supported by Graphene Monolayer File File

Lee, Sang Jin , Kim, Yekyung , Hwang, Jun-Yeon , Lee, Ju-Ho , Jung, Seungon , Park, Hyesung , Cho, Seungmin , Nahm, Sahn , Yang, Woo Seok , Kim, Hyeongkeun , et al

Article Issue Date2017-06 View13

Flexible Organic Solar Cells Over 15% Efficiency with Polyimide-Integrated Graphene Electrodes File

Koo, Donghwan , Jung, Sungwoo , Seo, Jihyung , Jeong, Gyujeong , Choi, Yunseong , Lee, Junghyun , Lee, Sang Myeon , Cho, Yongjoon , Jeong, Mingyu , Lee, Jungho , et al

Article Issue Date2020-05 View18

Graphene Antiadhesion Layer for the Effective Peel-and-Pick Transfer of Metallic Electrodes toward Flexible Electronics File

Jeong, Gyujeong , Seo, Jihyung , Kim, Yongchul , Seo, Dong-Hyun , Baik, Jeong Min , Jeon, Eun-chae , Lee, Geunsik , Park, Hyesung

Article Issue Date2021-05 View14

Graphene As Transparent Conducting Electrodes in Organic Photovoltaics: Studies in Graphene Morphology, Hole Transporting Layers, and Counter Electrodes File

Park, Hyesung , Brown, Patrick R. , Buloyic, Vladimir , Kong, Jing

Article Issue Date2012-01 View27

Graphene Cathode-Based ZnO Nanowire Hybrid Solar Cells File

Park, Hyesung , Chang, Sehoon , Jean, Joel , Cheng, Jayce J. , Araujo, Paulo T. , Wang, Mingsheng , Bawendi, Moungi G. , Dresselhaus, Mildred S. , Bulovic, Vladimir , Kong, Jing , et al

Article Issue Date2013-01 View24

Graphene-Assisted Zwitterionic Conjugated Polycyclic Molecular Interfacial Layer Enables Highly Efficient and Stable Inverted Perovskite Solar Cells File

Koo, Donghwan , Kim, Ungsoo , Cho, Yongjoon , Lee, Junghyun , Seo, Jihyung , Choi, Yunseong , Choi, Kyoung Jin , Baik, Jeong Min , Yang, Changduk , Park, Hyesung

Article Issue Date2021-07 View14

Graphene-Based Gas Sensors with High Sensitivity and Minimal Sensor-to-Sensor Variation File

Choi, Jae Hong , Lee, Junghyun , Byeon, Mirang , Hong, Tae Eun , Park, Hyesung , Lee, Chang Young

Article Issue Date2020-03 View19

High-Crystalline Monolayer Transition Metal Dichalcogenides Films for Wafer-Scale Electronics File

Kim, Minseong , Seo, Jihyung , Kim, Jihyun , Moon, Jong Sung , Lee, Junghyun , Kim, Je-Hyung , Kang, Joohoon , Park, Hyesung

Article Issue Date2021-02 View16

High-efficiency exfoliation of large-area mono-layer graphene oxide with controlled dimension File File

Park, Won Kyu , Yoon, Yeojoon , Song, Young Hyun , Choi, Su Yeon , Kim, Seungdu , Do, Youngjin , Lee, Junghyun , Park, Hyesung , Yoon, Dae Ho , Yang, Woo Seok

Article Issue Date2017-11 View21

High-Performance Inverted Perovskite Solar Cells with Operational Stability via n-Type Small Molecule Additive-Assisted Defect Passivation File

Koo, Donghwan , Cho, Yongjoon , Kim, Ungsoo , Jeong, Gyujeong , Lee, Junghyun , Seo, Jihyung , Yang, Changduk , Park, Hyesung

Article Issue Date2020-12 View16

Highly efficient and robust noble-metal free bifunctional water electrolysis catalyst achieved via complementary charge transfer File File

Oh, Nam Khen , Seo, Jihyung , Lee, Sangjin , Kim, Hyung-Jin , Kim, Ungsoo , Lee, Junghyun , Han, Young-Kyu , Park, Hyesung

Article Issue Date2021-07 View18

Highly Efficient Self-Encapsulated Flexible Semitransparent Perovskite Solar Cells via Bifacial Cation Exchange File

Jeong, Gyujeong , Koo, Donghwan , Woo, Jeong-Hyun , Choi, Yunseong , Son, Eunbin , Huang, Fuzhi , Kim, Ju-Young , Park, Hyesung

Article Issue Date2022-07 View27

Highly Elastic and Corrosion-Resistive Metallic Glass Thin Films for Flexible Encapsulation File

Woo, Jeong-Hyun , Park, Sun-Young , Koo, Donghwan , Song, Myoung Hoon , Park, Hyesung , Kim, Ju-Young

Article Issue Date2022-01 View25

Highly Flexible and Efficient All-Polymer Solar Cells with High-Viscosity Processing Polymer Additive toward Potential of Stretchable Devices File

Chen, Shanshan , Jung, Sungwoo , Cho, Hye Jin , Kim, Na-Hyang , Jung, Seungon , Xu, Jianqiu , Oh, Jiyeon , Cho, Yongjoon , Kim, Hyeongwon , Lee, Byongkyu , et al

Article Issue Date2018-10 View14

Highly impermeable and flexible silica encapsulation films synthesized by sol-gel process File

Kim, Si-Hoon , Hwang, Gyeong-Seok , Koo, Donghwan , Seo, Dong-Hyun , Kwon, Ye-Pil , Lee, Hansuek , Park, Hyesung , Jeon, Eun-chae , Kim, Ju-Young

Article Issue Date2022-08 View30

Hydrogen Production by Electrocatalysts Based on Transition Metal Dichalcogenides File

Oh, Nam Khen , Park, Hyesung

Article Issue Date2020-04 View11

Improved charge transport via WSe2-mediated hole transporting layer toward efficient organic solar cells File

Koo, Donghwan , Jung, Seungon , Oh, Nam Khen , Choi, Yunseong , Seo, Jihyung , Lee, Junghyun , Kim, Ungsoo , Park, Hyesung

Article Issue Date2018-12 View12

Improved efficiency in organic/inorganic hybrid solar cells by interfacial modification of ZnO nanowires with small molecules File

Chang, Sehoon , Park, Hyesung , Cheng, Jayce J. , Rekemeyer, Paul H. , Gradecak, Silvija

Article Issue Date2014-10 View19

Improved interface control for high-performance graphene-based organic solar cells File

Jung, Seungon , Lee, Junghyun , Choi, Yunseong , Lee, Sang Myeon , Yang, Changduk , Park, Hyesung

Article Issue Date2017-12 View13

In-situ coalesced vacancies on MoSe2 mimicking noble metal: Unprecedented Tafel reaction in hydrogen evolution File

Lee, Junghyun , Kim, Changmin , Choi, Keunsu , Seo, Jihyung , Choi, Yunseong , Choi, Wooseon , Kim, Young-Min , Jeong, Hu Young , Lee, Jun Hee , Kim, Guntae , et al

Article Issue Date2019-09 View17

In-situ local phase-transitioned MoSe2 in La0.5Sr0.5CoO3-δ heterostructure and stable overall water electrolysis over 1000 hours File File

Oh, Nam Khen , Kim, Changmin , Lee, Junghyun , Kwon, Ohhun , Choi, Yunseong , Jung, Gwan Yeong , Lim, Hyeong Yong , Kwak, Sang Kyu , Kim, Guntae , Park, Hyesung

Article Issue Date2019-04 View24

Interface engineering of graphene for universal applications as both anode and cathode in organic photovoltaics File

Park, Hyesung , Chang, Sehoon , Smith, Matthew , Gradecak, Silvija , Kong, Jing

Article Issue Date2013-04 View16

Intergranular Diffusion-Assisted Liquid-Phase Chemical Vapor Deposition for Wafer-Scale Synthesis of Patternable 2D Semiconductors File

Seo, Jihyung , Kim, Jiha , Lee, Junghyun , Koo, Donghwan , Jeong, Gyujeong , Choi, Yunseong , Son, Eun bin , Park, Hyesung

Article Issue Date2022-10 View24

Ion doping of graphene for high-efficiency heterojunction solar cells File

Li, Xinming , Xie, Dan , Park, Hyesung , Zhu, Miao , Zeng, Tingying Helen , Wang, Kunlin , Wei, Jinquan , Wu, Dehai , Kong, Jing , Zhu, Hongwei

Article Issue Date2013-03 View16

Liquid Precursor-Mediated Epitaxial Growth of Highly Oriented 2D van der Waals Semiconductors toward High-Performance Electronics File

Seo, Jihyung , Lee, Junghyun , Baek, Seokheum , Jung, Wonhyuk , Oh, Nam Khen , Son, Eunbin , Park, Hyesung

Article Issue Date2021-12 View8

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