SCMPLSoft Condensed Matter Physics Lab




2020 (updated at April. 3. 2020)

  1. Compositional effect in pentagonal layered PdSe2-xSx solid-solutions and their transport properties
    Jung Hyun Ryu, Kyu Hyoung Lee, Seok-won Hong, Jeong Yun Hwang, Yeonjin Yi, Seongil Im, Sang-il Kim, Se Yun Kim, Kimoon Lee
    Scr. Mater. 2020, 182, 6-10

  2. Role of CdSe and CdSe@ ZnS quantum dots interlayers conjugated in inverted polymer solar cells
    Young Jae Park, Kyu Seung Lee, Guh-Hwan Lim, Hae Woon Seo, Sang Wook Kim, Minju Kim, Yeonjin Yi, Hong Seok Lee, Dong Ick Son
    Org. Electron. 2020, 82, 105707

  3. Realization of Excitation Wavelength Independent Blue Emission of ZnO Quantum Dots with Intrinsic Defects
    Hong Hee Kim, Yeonju Lee, Yun Jae Lee, Junkyeong Jeong, Yeonjin Yi, Cheolmin Park, Sang-Youp Yim, Basavaraj Angadi, Keum-Jin Ko, Jae-Wook Kang, Won Kook Choi
    ACS Photonics 2020, 7, 723-734

  4. Self-Powered Visible-Invisible Multiband Detection and Imaging Achieved Using High-Performance 2D MoTe2/MoS2 Semivertical Heterojunction Photodiodes
    Jongtae Ahn, Ji-Hoon Kang, Jihoon 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
    ACS Appl. Mater. Interfaces 2020, 12, 10858-10866

  5. Metal-electrode-free inverted organic photovoltaics using electrospray-deposited PEDOT:PSS and spin-coated HAT-CN exciton blocking layer
    Hyunchan Lee, Sohyun Park, Il-Wook Cho, Mee-Yi Ryu, Donghee Kang, Yeonjin Yi, Hyunbok Lee
    Curr. Appl. Phys. 2020, 20, 277-281

  6. Impact of Diethyl Ether Dripping Delay Time on the Electronic Structure of Methylammonium Lead Triiodide Perovskite Film
    Sohyun Park, Hyunchan Lee, Hyunbok Lee, Dongguen Shin, Yeonjin Yi
    J. Korean. Phys. Soc. 2020, 76, 162-166

  7. Low Voltage and Ferroelectric 2D Electron Devices Using Lead-Free BaxSr1-xTiO3 and MoS2 Channel
    Yeonsu Jeong, Hye-Jin Jin, Ji Hoon Park, Yongjae Cho, Minju Kim, Sungjae Hong, William Jo, Yeonjin Yi, Seongil Im
    Adv. Funct. Mater. 2020, 30, 1908210

2019

  1. Unveiling the origin of performance reduction in perovskite solar cells with TiO2 electron transport layer: Conduction band minimum mismatches and chemical interactions at buried interface
    Junkyeong Jeong, Donghee Kang, Dongguen Shin, Jong Hyeok Park, Sang Wan Cho, Kwangho Jeong, Hyunbok Lee, Yeonjin Yi*
    Appl. Surf. Sci. 2019, 495, 143490

  2. Trap-assisted high responsivity of a phototransistor using bi-layer MoSe2 grown by molecular beam epitaxy
    Yoon-Ho Choi, Gi-Hyeon Kwon, Jae-Hun Jeong, Kwang-Sik Jeong, Hyeokjae Kwon, Youngseo An, Minju Kim, Hyoungsub Kim, Yeonjin Yi, Seongil Im, Mann-Ho Cho
    Appl. Surf. Sci. 2019, 494, 37-45

  3. MoS2 triboelectric nanogenerators based on depletion layers
    Myeongjin Kim, Sung Hyun Kim, Myung Uk Park, ChangJun Lee, Minju Kim, Yeonjin Yi, Kyung-Hwa Yoo
    Nano Energy 2019, 65, 104079

  4. Molecular flux distribution from the thermal evaporation source using Monte Carlo method: The importance of interparticle collision
    Gyeongho Hyun, Sungmoon Kim, Jonginn Im, Younghyuck Na, Kwangho Jeong, Hyunbok Lee, Yeonjin Yi*
    Curr. Appl. Phys. 2019, 19, 1233-1237

  5. Band Alignment Engineering between Planar SnO2 and Halide Perovskites via Two-Step Annealing
    Jung Hwan Lee, Dongguen Shin, Ryan Rhee, Sangeun Yun, Kyung Mun Yeom, Do Hyung Chun, Sunje Lee, Dongho Kim, Yeonjin Yi, Jun Hong Noh, Jong Hyeok Park
    J. Phys. Chem. Lett. 2019, 10, 6545-6550

  6. Double-layer structured hole injection layer to enhance quantum-dot light-emitting diodes
    Jong Hun Yu, Su Been Heo, Minju Kim, Yeonjin Yi, Seong Jun Kang
    Thin Solid Films 2019, 687, 137444

  7. Composition-dependent topological-insulator properties of epitaxial (Bi1-xSbx)2(Te1-ySey)3 thin films
    Milim Lee, Seong Won Cho, Yeonjin Yi, Suyoun Lee
    J. Alloys. Compd. 2019, 800, 81-87

  8. Integrated advantages from perovskite photovoltaic cell and 2D MoTe2 transistor towards self-power energy harvesting and photosensing
    Yeonsu Jeong, Dongguen Shin, Ji Hoon Park, Jeehong Park, Yeonjin Yi*, Seongil Im
    Nano Energy 2019, 63, 103833

  9. Thickness-Dependent Electronic Transport in Ultrathin, Single Crystalline Silicon Nanomembranes
    Enming Song, Zhongxun Guo, Guodong Li, Fuyou Liao, Gongjin Li, Haina Du, Oliver G Schmidt, Minju Kim, Yeonjin Yi, Wenzhong Bao, Yongfeng Mei
    Adv. Electron. Mater. 2019, 5, 1900232

  10. Phase formation and local charge transport of lead-free CH3NH3Sn(I1-xBrx)3 (0°¬x°¬1) perovskite solar cells fabricated by solvent optimization
    Bich Phuong Nguyen, Dongguen Shin, Hye Ri Jung, Juran Kim, Trang Thi Thu Nguyen, Seokhyun Yoon, Yeonjin Yi, William Jo
    Sol. Energy 2019, 186, 136-144

  11. Electronic Structure of Nonionic Surfactant-Modified PEDOT:PSS and its Application in Perovskite Solar Cells with Reduced Interface Recombination
    Dongguen Shin, Donghee Kang, Jae-Bok Lee, Jong-Hyun Ahn, Il-Wook Cho, Mee-Yi Ryu, Sang Wan Cho, Na Eun Jung, Hyunbok Lee, Yeonjin Yi*
    ACS Appl. Mater. Interfaces 2019, 11, 17028-17034

  12. ZnO:Ga-graded ITO electrodes to control interface between PCBM and ITO in planar perovskite solar cells
    Hae-Jun Seok, Azmat Ali, Jung-Hwa Seo, Hyun Hwi Lee, Na-Eun Jung, Yeonjin Yi, Han-Ki Kim
    Sci. Technol. Adv. Mater. 2019, 20, 389-400

  13. Electronic structure and fermi-level pinning of indigo for application in environment-friendly devices
    Hyunchan Lee, Junkyeong Jeong, Yeonjin Yi, Hyunbok Lee
    Appl. Surf. Sci. 2019, 484, 808-813

  14. Low-temperature and solution-processable inorganic hole injection layer for flexible quantum-dot light-emitting diodes
    Su Been Heo, Minju Kim, Jong Hun Yu, Yeonjin Yi, Seong Jun Kang
    Curr. Appl. Phys. 2019, 19, 657-662

  15. Impact of Organic Molecule-Induced Charge Transfer on Operating Voltage Control of Both n-MoS2 and p-MoTe2 Transistors
    Yongjae Cho, Ji Hoon Park, Minju Kim, Yeonsu Jeong, Sanghyuck Yu, June Yeong Lim, Yeonjin Yi, Seongil Im
    Nano Lett. 2019, 19, 2456-2463

  16. Design of InZnSnO Semiconductor Alloys Synthesized by Supercycle Atomic Layer Deposition and Their Rollable Applications
    Jiazhen Sheng, TaeHyun Hong, DongHee Kang, Yeonjin Yi, Jun Hyung Lim, Jin-Seong Park
    ACS Appl. Mater. Interfaces 2019, 11, 12683-12692

  17. Chrysanthemum-like CoP nanostructures on vertical graphene nanohills as versatile electrocatalysts for water splitting
    Linh Truong, Sahng-Kyoon Jerng, Sanjib Baran Roy, Jae Ho Jeon, Kiwoong Kim, Kamran Akbar, Yeonjin Yi, Seung-Hyun Chun
    ACS Sustainable Chem. Eng. 2019, 7, 4625-4630

  18. Direct p-doping of Li-TFSI for efficient hole injection: Role of polaronic level in molecular doping
    Kiwoong Kim, Junkyeong Jeong, Minju Kim, Donghee Kang, Sang Wan Cho, Hyunbok Lee, Yeonjin Yi*
    Appl. Surf. Sci. 2019, 480, 565-571

  19. Paradoxical hole injection enhancement by contamination on the indium tin oxide surface
    Hyunbok Lee, Junkyeong Jeong, Jiyeon Lee, Hyunchan Lee, Gyeongho Hyun, Yeonjin Yi*, Sang Wan Cho
    Jpn. J. Appl. Phys. 2019, 58, 021004

  20. Electronic structure of Ba(OH)2 interface in inverted organic photovoltaics: Improved electron transport by charged state of C60
    Jisu Yoo, Junkyeong Jeong, Kwanwook Jung, Gyeongho Hyun, Minju Kim, Hyunbok Lee, Yeonjin Yi*
    Appl. Surf. Sci. 2019, 476, 435-441

  21. Interfacial electronic structure between a W-doped In2O3 transparent electrode and a V2O5 hole injection layer for inorganic quantum-dot light-emitting diodes
    Su Been Heo, Jong Hun Yu, Minju Kim, Yeonjin Yi, Ji-Eun Lee, Han-Ki Kim, Seong Jun Kang
    RSC Adv. 2019, 9, 11996-12000

  22. P-type Sb-doped Cu2O Hole Injection Layer Integrated on Transparent ITO Electrode for Acidic PEDOT:PSS-Free Quantum Dot Light Emitting Diodes
    Hyeong-Jin Seo, Ji-Eun Lee, Su Been Heo, Minju Kim, Yeonjin Yi, Seong Jun Kang, Han-Ki Kim
    Phys. Status Solidi A 2019, 1900004, 1

  23. Intrinsic correlation between electronic structure and degradation: from few layers to bulk black phosphorus
    Minju Kim, Han-gyu Kim, Soohyung Park, Jin Sung Kim, Hyoung Joon Choi, Seongil Im, Hyunbok Lee, Taekyeong Kim, Yeonjin Yi*
    Angew. Chem. Int. Edit. 2019, 58, 3754-3758

2018

  1. Van der Waals junction field effect transistors with both n- and p-channel transition metal dichalcogenides
    June Yeong Lim, Minju Kim, Yeonsu Jeong, Kyeong Rok Ko, Sanghyuck Yu, Hyung Gon Shin, Jae Young Moon, Young Jai Choi, Yeonjin Yi, Taekyeong Kim, Seongil Im
    npj 2D Materials and Applications 2018, 2, 37

  2. Fully Transparent p-MoTe2 2D Transistors Using Ultrathin MoOx/Pt Contact Media for Indium-Tin-Oxide Source/Drain
    Yongjae Cho, Ji Hoon Park, Minju Kim, Yeonsu Jeong, Jongtae Ahn, Taeyoung Kim, Hyunyong Choi, Yeonjin Yi, and Seongil Im
    Adv. Funct. Mater. 2018, 28, 1801204

  3. Experimental Demonstration of in Situ Stress-Driven Optical Modulations in Flexible Semiconducting Thin Films with Enhanced Photodetecting Capability
    Seung Min Lee, Woosun Jang, Bhaskar Chandra Mohanty, Jisu Yoo, Jin Woo Jang, Da Bin Kim, Yeonjin Yi, Aloysius Soon, and Yong Soo Cho
    Chem. Mater. 2018, 30, 7776-7781

  4. Resolving Hysteresis in Perovskite Solar Cells with Rapid Flame-Processed Cobalt-Doped TiO2
    Jung Kyu Kim, Sung Uk Chai, Yongfei Ji, Ben Levy-Wendt, Suk Hyun Kim, Yeonjin Yi, Tony F. Heinz, Jens K. N©™skov, Jong Hyeok Park, Xiaolin Zheng
    Adv. Energy Mater. 2018, 8, 1801717

  5. Selective SnOx Atomic Layer Deposition Driven by Oxygen Reactants
    Jung-Hoon Lee, Mi Yoo, DongHee Kang, Hyun-Mo Lee, Wan-ho Choi, Jung Woo Park, Yeonjin Yi, Hyun You Kim, and Jin-Seong Park
    ACS Appl. Mater. Interfaces 2018, 10, 33335-33342

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

  7. Improved Stability of Interfacial Energy-Level Alignment in Inverted Planar Perovskite Solar Cells
    Soeun Im, Wanjung Kim, Wonseok Cho, Dongguen Shin, Do Hyung Chun, Ryan Rhee, Jung Kyu Kim, Yeonjin Yi, Jong Hyeok Park, and Jung Hyun Kim
    ACS Appl. Mater. Interfaces 2018, 10, 18964-18973

  8. Bifunctional Electrodeposited 3D NiCoSe2/Nickle Foam Electrocatalysts for Its Applications in Enhanced Oxygen Evolution Reaction and for Hydrazine Oxidation
    Kamran Akbar, Jae Ho Jeon, Minsoo Kim, Junkyeong Jeong, Yeonjin Yi, and Seung-Hyun Chun
    ACS Sustainable Chem. Eng. 2018, 6, 7735-7742

  9. Introducing paired electric dipole layers for efficient and reproducible perovskite solar cells
    Jong-Hoon Lee, Junghwan Kim, Geunjin Kim, Dongguen Shin, Song Yi Jeong, Jinho Lee, Soonil Hong, Jin Woo Choi, Chang-Lyou Lee, Heejoo Kim, Yeonjin Yi and Kwanghee Lee
    Energy Environ. Sci. 2018, 11, 1742-1751

  10. Interface and bulk properties of Cu(In,Ga)Se2 solar cell with a cracker-ZnS buffer layer
    Woo-Jung Lee, Dae-Hyung Cho, Jisu Yoo, Jengsu Yoo, Jae-Hyung Wi, Won Seok Han, Yoonsung Nam, Yeonjin Yi, Soo-Kyung Chang, Yong-Duck Chung
    Curr. Appl. Phys. 2018, 18, 405-410

  11. Electronic Structure of C60/Zinc Phthalocyanine/V2O5 Interfaces Studied Using Photoemission Spectroscopy for Organic Photovoltaic Applications
    Chang Jin Lim, Min Gyu Park, Min Su Kim, Jeong Hwa Han, Soohaeng Cho, Mann-Ho Cho, Yeonjin Yi, Hyunbok Lee and SangWan Cho
    Molecules 2018, 23, 449

  12. Vertical and In-Plane Current Devices Using NbS2/n-MoS2 van der Waals Schottky Junction and Graphene Contact
    Hyung Gon Shin, Hyong Seo Yoon, Jin Sung Kim, Minju Kim, June Yeong Lim, Sanghyuck Yu, Ji Hoon Park, Yeonjin Yi, Taekyeong Kim, Seong Chan Jun, and Seongil Im
    Nano Lett. 2018, 18, 1937-1945

  13. Rapid Formation of a Disordered Layer on Monoclinic BiVO4: Co-catalyst-free Photoelectrochemical Solar Water Splitting
    Jung Kyu Kim, Yoonjun Cho, Myung Jin Jeong, Ben Levy-Wendt, Dongguen Shin, Yeonjin Yi, Dong Hwan Wang, Xiaolin Zheng, Jong Hyeok Park
    ChemSusChem 2018, 11,1-9

2017

  1. Superaerophobic graphene nano-hills for direct hydrazine fuel cells
    Kamran Akbar, Jung Hwa Kim, Zonghoon Lee, Minsoo Kim, Yeonjin Yi and Seung-Hyun Chun
    NPG Asia Materials 2017, 9, e378

  2. Induced Superaerophobicity onto a Non-superaerophobic Catalytic Surface for Enhanced Hydrogen Evolution Reaction
    Kamran Akbar, Sajjad Hussain, Linh Truong, Sanjib Baran Roy, Jae Ho Jeon, Sahng-Kyoon Jerng, Minsoo Kim, Yeonjin Yi, Jongwan Jung, and Seung-Hyun Chun
    ACS Appl. Mater. Interfaces 2017, 9, 43674-43680

  3. Highly Sensitive Flexible Pressure Sensors Based on Printed Organic Transistors with Centro-Apically Self-Organized Organic Semiconductor Microstructures
    So Young Yeo, Sangsik Park, Yeonjin Yi, Do Hwan Kim, and Jung Ah Lim
    ACS Appl. Mater. Interfaces 2017, 9, 42996

  4. Quasi-High-Pressure Effects in Transition-Metal-Rich Dichalcogenide, Hf3Te2
    Ho Sung Yu, Byungki Ryu, Soohyung Park, Jongho Park, Yeonjin Yi, Kyu Hyoung Lee, Kimoon Lee, and Sung Wng Kim
    J. Phys. Chem. C 2017, 121, 25541

  5. Synthesis and Electroluminescence Properties of 3-(Trifluoromethyl)phenyl-Substituted 9,10-Diarylanthracene Derivatives for Blue Organic Light-Emitting Diodes
    Sang Woo Kwak, Kang Mun Lee, Ji-Eun Lee, Jisu Yoo, Yeonjin Yi, Hyoshik Kwon, Hyunbok Lee, Myung Hwan Park, and Yongseog Chung
    Appl. Sci. 2017, 7, 1109

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

  7. Enhancing the Performance of Inverted Organic Photovoltaics Using Cathode Interlayers Based on Solution-Processable Tetrabutylammonium Halides
    Gyeongho Hyun, Dongguen Shin, Hyunbok Lee, Yeonjin Yi*
    Phys. Status Solidi RRL 2017, 11, 1700250

  8. Characterization of Rotational Stacking Layers in Large-Area MoSe2 Film Grown by Molecular Beam Epitaxy and Interaction with Photon
    Yoon-Ho Choi, Dong-Hyeok Lim, Jae-Hun Jeong, Dambi Park, Kwang-Sik Jeong, Minju Kim, AeRan Song, Hee-Suk Chung, Kwun-Bum Chung, Yeonjin Yi, and Mann-Ho Cho
    ACS Appl. Mater. Interfaces 2017, 9, 30786-30796

  9. Electronic Structures of Nucleosides as Promising Functional Materials for Electronic Devices
    Yungsik Youn, Kwanwook Jung, Younjoo Lee, Soohyung Park, Hyunbok Lee, Yeonjin Yi*
    J. Phys. Chem. C 2017, 121, 12750-12756

  10. Unveiling the Electronic Structure of ZnO-C60 Core-Shell Quantum Dots: The Origin of Efficient Electron Transport
    Gyeongho Hyun, Soohyung Park, Junkyeong Jeong, Kyu Seung Lee, Dong Ick Son, Hyunbok Lee, Yeonjin Yi*
    J. Phys. Chem. C 2017, 121, 12230-12235

  11. Multi-functional nitrogen self-doped graphene quantum dots for boosting the photovoltaic performance of BHJ solar cells
    Byung Joon Moon, Dawon Jang, Yeonjin Yi, Hyunbok Lee, Sang Jin Kim, Yelin Oh, Sang Hyun Lee, Min Park, Sungho Lee, Sukang Bae
    Nano Energy 2017, 34, 36-46

  12. A solution-processable inorganic hole injection layer that improves the performance of quantum-dot light-emitting diodes
    Sang Moo Lee, Dongguen Shin, Nam-Kwang Cho, Yeonjin Yi, Seong Jun Kang
    Curr. Appl. Phys. 2017, 17, 442-447

  13. DNA-based small molecules for hole charge injection and channel passivation in organic heptazole field effect transistors
    Youngsuk Cho, Junyeong Lee, June Yeong Lim, Sanghyuck Yu, Yeonjin Yi and Seongil Im
    J. Phys. D Appl. Phys. 2017, 50, 065107

  14. Energy level alignment at C60/DTDCTB/PEDOT:PSS interfaces in organic photovoltaics
    Jisu Yoo, Kwanwook Jung, Junkyeong Jeong, Gyeongho Hyun,Hyunbok Lee and Yeonjin Yi*
    Appl. Surf. Sci. 2017, 402, 41

  15. Energy level alignment at the interface of NPB/HAT-CN/graphene for flexible organic light-emitting diodes
    Eonseok Oh, Soohyung Park, Junkyeong Jeong, Seong Jun Kang, Hyunbok Lee, Yeonjin Yi*
    Chem. Phys. Lett. 2017, 668, 64-68

  16. Molecular beam epitaxy of large-area SnSe2 with monolayer thickness fluctuation
    Young Woon Park, Sahng-Kyoon Jerng, Jae Ho Jeon, Sanjib Baran Roy, Kamran Akbar, Jeong Kim, Yumin Sim, Maeng-Je Seong, Jung Hwa Kim, Zonghoon Lee, Minju Kim, Yeonjin Yi, Jinwoo Kim, Do Young Noh and Seung-Hyun Chun
    2D Mater. 2017, 4, 014006

~2016 (link)