KK
Kwanpyo Kim
cond-mat.mtrl-scicond-mat.mes-hallphysics.app-ph2D materialsgraphenetransmission electron microscopyvalleytronicsaberration-corrected TEM imagingatomic chainAtomic chain
On Valency
published · living versionsW_8j5m89er·v2 · currentpublished
Dimensional Control of Excitonic Interactions in Exfoliated 2D Molecular Crystals
with Jonghyun Son, Seonghyun Koo, Daniel Yim, Sangjin Han +15
2 versions
Preprints & journals
106 papers in the corpus · 2008–2026Anisotropic Γ-Valley Interlayer Excitonic Emission in Anisotropic-Isotropic 2D Heterostructures.42915760 · Yun, Tae Keun, Lee, Byeongchan, Kwon, Soyeong et al.2026 · 0 citationsACS nano. 2026;20(38):26215-26223
Interplay between Interlayer Shift and Twist: Twisted van der Waals Nanowires Driven by Rotational Twinning2609.16771v1 · Dong-gyu Kim, Kisung Kang, Hani Kang et al.2026 · 0 citationsarXiv
Dimensional Control of Excitonic Interactions in Exfoliated 2D Molecular Crystals2609.09923v2 · Jonghyun Son, Seonghyun Koo, Daniel Yim et al.2026 · 0 citationsarXivon Valency
Dual-Mode Exciton Coupling in Epitaxially Registered Organic-Inorganic 2D Heterocrystals2608.01813v1 · Eunbeen Jeon, Kihyun Lee, Jieun Yeon et al.2026 · 0 citationsarXiv
Chemically programmable nanopores in graphene membranes via localized fluorination for high-selectivity hydrogen separation10.26434/chemrxiv.15002248/v1 · Kyungmin Yang, Yongjoon Shin, Eunji Ji et al.2026 · 0 citationsChemRxiv
Dual-Step Chemical Treatment of Wafer-Scale Metal-Organic Chemical Vapor Deposition Grown Monolayer Molybdenum Disulfides.40994289 · Lim, Juhwan, Hoàng, Anh Tuấn, Li, Zhaojun et al.2025 · 5 citationsACS nano. 2025;19(39):34698-34707
Electroluminescence From a 1D Metal-Organic Chalcogenide Enabled by a Minute-Scale Facile Synthesis.40990529 · Chin, Sang-Hyun, Lee, Daseul, Lee, Donggyu et al.2025 · 2 citationsAdvanced science (Weinheim, Baden-Wurttemberg, Germany). 2025;12(47):e13328
Crystalline-to-Crystalline Phase Transition between Germanium Selenide Polymorphs with High Resistance Contrast.40820342 · Kim, Joonho, Lee, Kihyun, Jung, Joong-Eon et al.2025 · 5 citationsACS nano. 2025;19(33):30233-30242
Energetically Favored One-Dimensional Moiré Superstructure in the Pseudo-Square Lattice GdTe3.40772951 · Yeon, Jieun, Lee, Kihyun, Jang, Myeongjin et al.2025 · 0 citationsACS nano. 2025;19(32):29717-29725
Robust High-Spin State in One-Dimensional CrX2 (X = Cl, Br, I) at the Single-Chain Limit.40663099 · Lee, Yangjin, Li, Linxuan, Zhang, Weihan et al.2025 · 15 citationsJournal of the American Chemical Society. 2025;147(30):26776-26785
Synaptic Plasticity Modulation in Dion-Jacobson Perovskite Artificial Synapses Enabled by Crystallographic Orientation Control.40567124 · Lee, Sang Heon, Lee, Min Jong, Ahn, Hyungju et al.2025 · 8 citationsSmall (Weinheim an der Bergstrasse, Germany). 2025;21(34):e2504328
Atomic and Electronic Structures of 1D Phosphorus Nanoring and Nanohelix.40099966 · Choi, Young Woo, Lee, Yangjin, Kim, Kwanpyo et al.2025 · 5 citationsACS nano. 2025;19(12):12155-12160
Understanding Electron Beam-Induced Chemical Polymerization Processes of Small Organic Molecules Using Operando Liquid-Phase Transmission Electron Microscopy.40074541 · Yoon, Jun-Yeong, Park, Jongseong, Lee, Kihyun et al.2025 · 3 citationsACS nano. 2025;19(11):10889-10901
Deep Learning Analysis of Localized Interlayer Stacking Displacement and Dynamics in Bilayer Phosphorene.40026027 · Lee, Kihyun, Lee, Sol, Lee, Yangjin et al.2025 · 3 citationsAdvanced materials (Deerfield Beach, Fla.). 2025;37(14):e2416480
Sub-Nanometer Equivalent Oxide Thickness and Threshold Voltage Control Enabled by Silicon Seed Layer on Monolayer MoS2 Transistors.39902956 · Ko, Jung-Soo, Lee, Sol, Bennett, Robert K A et al.2025 · 41 citationsNano letters. 2025;25(7):2587-2593
Recent progress in realizing novel one-dimensional polymorphs via nanotube encapsulation.39630404 · Lee, Yangjin, Choi, Uje, Kim, Kwanpyo et al.2024 · 17 citationsNano convergence. 2024;11(1):52
Thermally Induced Irreversible Disorder in Interlayer Stacking of γ-GeSe.39439138 · Kim, Joonho, Lee, Giyeok, Lee, Sol et al.2025 · 2 citationsSmall (Weinheim an der Bergstrasse, Germany). 2024;20(52):e2407459
Excimer-ultraviolet-lamp-assisted selective etching of single-layer graphene and its application in edge-contact devices.39174704 · Shin, Minjeong, Kim, Jin Hong, Ko, Jin-Yong et al.2024 · 2 citationsNano convergence. 2024;11(1):34
Direct observation of twisted stacking domains in the van der Waals magnet CrI3.39009625 · Jang, Myeongjin, Lee, Sol, Cantos-Prieto, Fernando et al.2024 · 27 citationsNature communications. 2024;15(1):5925
Unveiling the distinctive mechanical and thermal properties of γ-GeSe.39009919 · Park, Jinsub, Je, Yugyeong, Kim, Joonho et al.2024 · 8 citationsNano convergence. 2024;11(1):29
SiX2 (X = S, Se) Single Chains and (Si-Ge)X2 Quaternary Alloys.38920317 · Lee, Yangjin, Choi, Young Woo, Li, Linxuan et al.2024 · 9 citationsACS nano. 2024;18(27):17882-17889
Optical grade transformation of monolayer transition metal dichalcogenides via encapsulation annealing.38439548 · Ryu, Huije, Hong, Seong Chul, Kim, Kangwon et al.2024 · 10 citationsNanoscale. 2024;16(11):5836-5844
Paraffin-Enabled Superlattice Customization for a Photostimulated Gradient-Responsive Artificial Reflex Arc.38346418 · Zhang, Weifeng, Wu, Mengwei, Zhang, Yan et al.2024 · 4 citationsAdvanced materials (Deerfield Beach, Fla.). 2024;36(21):e2313267
1D Magnetic MX3 Single-Chains (M = Cr, V and X = Cl, Br, I).37771062 · Lee, Yangjin, Choi, Young Woo, Lee, Kihyun et al.2023 · 44 citationsAdvanced materials (Deerfield Beach, Fla.). 2023;35(49):e2307942
An Ultra-Thin MXene Film for Multimodal Sensing of Neuroelectrical Signals with Artifacts Removal.37533340 · Song, Dekui, Li, Xueli, Jang, Myeongjin et al.2023 · 68 citationsAdvanced materials (Deerfield Beach, Fla.). 2023;35(48):e2304956
Reduced Defect Density in MOCVD-Grown MoS2 by Manipulating the Precursor Phase.37756669 · Mawlong, Larionette P L, Hoang, Anh Tuan, Chintalapalli, Jyothi et al.2023 · 20 citationsACS applied materials & interfaces. 2023;15(40):47359-47367
Type-II Red Phosphorus: Wavy Packing of Twisted Pentagonal Tubes.37466016 · Yoon, Jun-Yeong, Lee, Yangjin, Kim, Dong-Gyu et al.2023 · 15 citationsAngewandte Chemie (International ed. in English). 2023;62(36):e202307102
Low-temperature growth of MoS2 on polymer and thin glass substrates for flexible electronics.37500777 · Hoang, Anh Tuan, Hu, Luhing, Kim, Beom Jin et al.2026 · 176 citationsNature nanotechnology. 2023;18(12):1439-1447
Ultrafast van der Waals diode using graphene quantum capacitance and Fermi-level depinning.37467332 · Hong, Sungjae, Hong, Chang-Ui, Lee, Sol et al.2026 · 20 citationsScience advances. 2023;9(29):eadh9770
Publisher Correction: In-plane and out-of-plane excitonic coupling in 2D molecular crystals.37258517 · Kim, Dogyeong, Lee, Sol, Park, Jiwon et al.2023 · 0 citationsNature communications. 2023;14(1):3160
In-plane and out-of-plane excitonic coupling in 2D molecular crystals.37173328 · Kim, Dogyeong, Lee, Sol, Park, Jiwon et al.2023 · 25 citationsNature communications. 2023;14(1):2736
Tuning the Sharing Modes and Composition in a Tetrahedral GeX2 (X = S, Se) System via One-Dimensional Confinement.37127288 · Lee, Yangjin, Choi, Young Woo, Lee, Kihyun et al.2023 · 21 citationsACS nano. 2023;17(9):8734-8742
5 nm Ultrathin Crystalline Ferroelectric P(VDF-TrFE)-Brush Tuned for Hysteresis-Free Sub 60 mV dec-1 Negative-Capacitance Transistors.36940281 · Cho, Hyunmin, Jin, Hye-Jin, Lee, Sol et al.2023 · 15 citationsAdvanced materials (Deerfield Beach, Fla.). 2023;35(22):e2300478
Order-disorder phase transition driven by interlayer sliding in lead iodides.37031234 · Cha, Seyeong, Lee, Giyeok, Lee, Sol et al.2023 · 19 citationsNature communications. 2023;14(1):1981
Electrical Transport Properties Driven by Unique Bonding Configuration in γ-GeSe.37026614 · Jang, Jeongsu, Kim, Joonho, Sung, Dongchul et al.2023 · 27 citationsNano letters. 2023;23(8):3144-3151
Tailoring Two-Dimensional Matter Using Strong Light-Matter Interactions.36876977 · Kim, Ye-Jin, Lee, Yangjin, Choi, WonJae et al.2023 · 10 citationsNano letters. 2023;23(8):3645-3652
Laser-Induced Phase Transition and Patterning of hBN-Encapsulated MoTe2.36693802 · Ryu, Huije, Lee, Yunah, Jeong, Jae Hwan et al.2023 · 46 citationsSmall (Weinheim an der Bergstrasse, Germany). 2023;19(17):e2205224
Negative Valley Polarization of the Intralayer Exciton via One-Step Growth of H-Type Heterobilayer WS2/MoS2.36688595 · Le, Chinh Tam, Lee, Je-Ho, Kim, Donggyu et al.2023 · 7 citationsACS nano. 2023;17(3):2629-2638
In Situ Imaging of an Anisotropic Layer-by-Layer Phase Transition in Few-Layer MoTe2.36648125 · Lee, Chia-Hao, Ryu, Huije, Nolan, Gillian et al.2023 · 26 citationsNano letters. 2023;23(2):677-684
Miniaturized spectrometers with a tunable van der Waals junction.36264793 · Yoon, Hoon Hahn, Fernandez, Henry A, Nigmatulin, Fedor et al.2022 · 354 citationsScience (New York, N.Y.). 2022;378(6617):296-299
Atomically Sharp, Closed Bilayer Phosphorene Edges by Self-Passivation.35904253 · Lee, Sol, Lee, Yangjin, Ding, Li Ping et al.2022 · 21 citationsACS nano. 2022;16(8):12822-12830
STEM Image Analysis Based on Deep Learning: Identification of Vacancy Defects and Polymorphs of MoS2.35674452 · Lee, Kihyun, Park, Jinsub, Choi, Soyeon et al.2022 · 45 citationsNano letters. 2022;22(12):4677-4685
Precise Determination of Offset between Optical Axis and Re-Chain Direction in Rhenium Disulfide.35605130 · Park, Je Myoung, Lee, Sol, Na, Woongki et al.2022 · 10 citationsACS nano. 2022;16(6):9222-9227
A laser-driven optical atomizer: photothermal generation and transport of zeptoliter-droplets along a carbon nanotube deposited hollow optical fiber.35302135 · Lee, Hyeonwoo, Partanen, Mikko, Lee, Mingyu et al.2022 · 6 citationsNanoscale. 2022;14(13):5138-5146
Tuning of Thermoelectric Properties of MoSe2 Thin Films Under Helium Ion Irradiation.35142901 · Kim, Hyuk Jin, Van Quang, Nguyen, Nguyen, Thi Huong et al.2022 · 20 citationsNanoscale research letters. 2022;17(1):26
Selective Growth and Robust Valley Polarization of Bilayer 3R-MoS2.34797625 · Ullah, Farman, Lee, Je-Ho, Tahir, Zeeshan et al.2021 · 29 citationsACS applied materials & interfaces. 2021;13(48):57588-57596
γ-GeSe: A New Hexagonal Polymorph from Group IV-VI Monochalcogenides.33970636 · Lee, Sol, Jung, Joong-Eon, Kim, Han-Gyu et al.2021 · 99 citationsNano letters. 2021;21(10):4305-4313
Electronically Weak Coupled Bilayer MoS2 at Various Twist Angles via Folding.33945252 · Du, Xiaojia, Lee, Yangjin, Zhang, Yan et al.2021 · 25 citationsACS applied materials & interfaces. 2021;13(19):22819-22827
Single-Crystalline Metallic Films Induced by van der Waals Epitaxy on Black Phosphorus2105.01210v1 · Yangjin Lee, Han-gyu Kim, Tae Keun Yun et al.2021 · 11 citationsChemistry of Materials, 2021
Dramatic Reduction of Contact Resistance via Ultrathin LiF in Two-Dimensional MoS2 Field Effect Transistors.33856222 · Cho, Hyunmin, Kang, Donghee, Lee, Yangjin et al.2021 · 38 citationsNano letters. 2021;21(8):3503-3510
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