SC
Si-Young Choi
cond-mat.mtrl-scicond-mat.str-elscanning transmission electron microscopycond-mat.supr-conoxygen vacancycond-mat.mes-halloxygen vacanciesepitaxial thin filmstwo-dimensional materialsvan der Waals materials
On Valency
published · living versionsW_j8prce6c·v1 · currentpublished
Magnetization and Josephson current coupling drives the Josephson diode effect in FeTe0.55Se0.45 van der Waals junctions
with Seung-Hyun Shin, Cheong-Eung Ahn, Chang-Won Choi, Taekoo Oh +3
1 version
Preprints & journals
142 papers in the corpus · 2008–2026Modular van der Waals MOSFETs through layer-by-layer chalcogen substitutions.42879551 · Min, Seok Young, Cho, Hyunje, Lee, Suk-Ho et al.2026 · 1 citationScience (New York, N.Y.). 2026;394(6821):340-346
Correlated one-dimensional electron conduction in ferroelastic domain walls through nematic-like charge stripes.42842660 · Kang, Minho, Lee, Gyubin, Yang, Wooin et al.2026 · 0 citationsScience advances. 2026;12(41):eaee1472
Selective facet stabilization of anatase TiO2 by Sn doping.42825972 · Hwang, Soo-Yoon, Nam, Yeon-Seo, Hwang, Jaejin et al.2026 · 0 citationsApplied microscopy. 2026;56(1)
Synergistic polar states by selective atomic gradients.42821675 · Kim, Sanghyeon, Han, Gi-Jeong, Hwang, Soo-Yoon et al.2026 · 0 citationsScience (New York, N.Y.). 2026;394(6819):107-112
Thermal Migratory Alloying in Vacuum-Stabilized Porous Silica Nanoreactor.42811666 · Choi, Jeong Hun, Kumari, Nitee, Maji, Ankur et al.2026 · 1 citationSmall (Weinheim an der Bergstrasse, Germany). 2026:e76004
Perovskite Oxide Interfaces Tailored by Cation Ordering Periodicities: Experimentally Resolved Atomic Structure and Predicted Magnetic Coupling.42690961 · Ren, Jie, Ho, Ping-Luen Baron, Jin, Lei et al.2026 · 0 citationsACS applied materials & interfaces. 2026;18(36):50054-50063
Atomistic Kinetics of Dislocation-Mediated Grain Growth in Monolayer MoS2.42669645 · Choi, Chang-Won, Choi, Min-Yeong, Du, Tao et al.2026 · 1 citationAdvanced science (Weinheim, Baden-Wurttemberg, Germany). 2026:e77465
Prepatterned Superconducting Contacts for Clean Superconductor-Topological Material Interfaces Enabling Long-Range Josephson Coupling.42170751 · Choi, Yong-Bin, Choi, Chang-Won, Holtzman, Luke et al.2026 · 0 citationsNano letters. 2026;26(21):7060-7066
Vacancy-Induced Z-Contrast Anomaly in Self-Assembled (Ti,V)O2 Heterostructure.41907024 · Sim, Hyeji, Heo, Seung-Hyun, Park, Gyung-Min et al.2026 · 1 citationSmall (Weinheim an der Bergstrasse, Germany). 2026;22(28):e13789
Strain and Defect-Tailored Magnetotransport in NiCo2O4 Thin Films and Freestanding Membranes.41911383 · Wu, Qiuchen, Zhang, Yuanyuan, Li, Tianlin et al.2026 · 3 citationsACS nano. 2026;20(14):11008-11018
Highly efficient, deep-ultraviolet luminescence in hBN moiré quantum wells.41855316 · Hong, Chengyun, Zhao, Fangzhou, Song, Su-Beom et al.2026 · 8 citationsScience (New York, N.Y.). 2026;391(6791):eaeb2095
Protective Surface Amorphization Enabling Electrocatalytic Pt Alloy Synthesis.41666322 · Gu, Byeong Su, Dutta, Soumen, Hong, Yu-Rim et al.2026 · 3 citationsACS nano. 2026;20(7):5983-5993
Synthesis of Cubic Ni3Sn Bimetallic Nanoparticles as a New Polymorph by Sequential Exsolution.41531102 · Lee, Yujeong, Nam, Yeon-Seo, Yoon, Daseob et al.2026 · 2 citationsAdvanced materials (Deerfield Beach, Fla.). 2026;38(12):e19353
Improving 2D-ness to enhance thermopower in oxide superlattices.41418407 · Shin, Dongwon, Kim, Inseo, Kim, Min-Su et al.2026 · 0 citationsReports on progress in physics. Physical Society (Great Britain). 2026;89(1)
Nanoprinting with Crystal Engineering for Perovskite Lasers.41351530 · Hu, Shiqi, Wang, Ting, Zhou, Zhiwen et al.2025 · 4 citationsACS nano. 2025;19(50):42648-42657
Charge Disproportionation at Twisted SrTiO3 Bilayer Interface Driven by Local Atomic Registry.41223145 · Kim, Min-Su, Lee, Kyoungjun, Ishikawa, Ryo et al.2026 · 13 citationsACS nano. 2025;19(46):39714-39724
Turing-Type Catalytic 2D-Metal Nanomesh Inside Silica-Bilayer for Multicomponent Reaction Control.41129261 · Hong, Yu-Rim, Kumari, Nitee, Maji, Ankur et al.2025 · 2 citationsJournal of the American Chemical Society. 2025;147(44):41023-41033
Polarization-Controlled Structural Modulation in the Single Atomic Layer at the PbZr0.2Ti0.8O3/LaNiO3 Interface.41052056 · Hwang, Soo-Yoon, Lee, Sangjae, Disa, Ankit S et al.2025 · 2 citationsNano letters. 2025;25(41):14776-14783
Rechargeable, Ambient-Stable Li-Ion Probe toward In Situ TEM for Electrochemical Dynamics.41037260 · Yang, Yu-Jeong, Kim, So-Yeon, Kim, Abin et al.2025 · 0 citationsACS applied materials & interfaces. 2025;17(41):56916-56926
Unraveling Enhanced Superconductivity in Single-Layer FeSe through Substrate Surface Terminations.40899338 · Zou, Qiang, Kim, Gi-Yeop, Kang, Jong-Hoon et al.2025 · 1 citationNano letters. 2025;25(47):16572-16579
Interstitially Bridged van der Waals Interface Enabling Stacking-Fault-Free, Layer-by-Layer Epitaxy.40728274 · Yoo, GunWoo, Mo, TaeJoon, Kim, Yong-Sung et al.2025 · 4 citationsACS nano. 2025;19(31):28491-28501
Compliant Nanomembranes Enable a Crack-Free Heteroepitaxial Film with a Steep Metal-Insulator Transition beyond the Critical Thickness.40643162 · Lee, Dong Kyu, Lee, Sungwon, Sim, Hyeji et al.2025 · 4 citationsNano letters. 2025;25(29):11210-11217
Stabilized Co Single-Atom Catalyst via Ion Implantation for Efficient Hydrogen Production.40567116 · Kim, Jaerim, Her, Sung-Hyuk, Kim, Dong-Seok et al.2026 · 12 citationsSmall (Weinheim an der Bergstrasse, Germany). 2025;21(34):e2505383
Direct Imaging of Co-CUK-1 Framework with H2O Guests.40465341 · Yang, Dong-Hwan, Kim, Minjeong, Ko, Jinyoung et al.2025 · 1 citationSmall (Weinheim an der Bergstrasse, Germany). 2025;21(29):e2411292
Sub-unit-cell-segmented ferroelectricity in brownmillerite oxides by phonon decoupling.40394303 · Jang, Jinhyuk, Jin, Yeongrok, Nam, Yeon-Seo et al.2026 · 8 citationsNature materials. 2025;24(8):1228-1235
Leveraging the Intermetal Distance in Dual-Atom Catalysts: Revealing Optimized Synergistic Interactions for CO2 Electroreduction.40340317 · Ma, Joonhee, Lee, Wooseok, Kim, Jae Hak et al.2025 · 59 citationsACS nano. 2025;19(19):18698-18707
Oxygen Vacancy Defect Engineering for Transverse Thermoelectric Enhancement: a Novel Extrinsic Pathway beyond Intrinsic Approaches.40245177 · Kim, Min Young, Lee, Dongkyu, Lee, June Ho et al.2026 · 3 citationsAdvanced science (Weinheim, Baden-Wurttemberg, Germany). 2025;12(27):e2502892
Wafer-scale AA-stacked hexagonal boron nitride grown on a GaN substrate.40108417 · Moon, Seokho, Okello, Odongo Francis Ngome, Rousseau, Adrien et al.2026 · 37 citationsNature materials. 2025;24(6):843-851
Liquid-like spin dynamics in a hybrid Heisenberg-Ising antiferromagnet.39934139 · Kim, Jin-Kwang, Kim, Hoon, Kwon, Junyoung et al.2025 · 2 citationsNature communications. 2025;16(1):1547
2D Vacancy Confinement in Anatase TiO2 for Enhanced Photocatalytic Activities.39935132 · Yoon, Minwook, Park, Yunkyu, Sim, Hyeji et al.2025 · 36 citationsAdvanced materials (Deerfield Beach, Fla.). 2025;37(15):e2413062
Crystallographic Spin Torque Conductivity Tensor of Epitaxial IrO2 Thin Films for Oxide Spintronics.39846850 · Patton, Michael, Pharis, Daniel A, Gurung, Gautam et al.2025 · 7 citationsAdvanced materials (Deerfield Beach, Fla.). 2025;37(9):e2414267
Flat-Band Electronic Bipolarity in a Janus and Kagome van der Waals Semiconductor Nb3TeI7.39806821 · Yun, Jo Hyun, Sung, Minki, Choi, Minhyuk et al.2025 · 7 citationsAdvanced materials (Deerfield Beach, Fla.). 2025;37(9):e2415045
Zero-Strain Metal-Insulator Transition by the Local Fluctuation of Cation Dimerization.39604314 · Park, Yunkyu, Sim, Hyeji, Lee, Sungwon et al.2025 · 18 citationsAdvanced materials (Deerfield Beach, Fla.). 2025;37(4):e2413546
Charge gain via solid-state gating of an oxide Mott system2411.15818v1 · Lishai Shoham, Itai Silber, Gal Tuvia et al.2024 · 3 citationsAPL Mater. 13, 021116 (2025)
Protonation-Driven Polarization Retention Failure in Nano-Columnar Lead-Free Ferroelectric Thin Films.39489615 · Sheeraz, Muhammad, Ahn, Chang Won, Duong, Nguyen Xuan et al.2025 · 8 citationsAdvanced science (Weinheim, Baden-Wurttemberg, Germany). 2024;11(48):e2408784
Symmetry-designed BiFeO3 single domain spin cycloid for efficient spintronics2410.22447v2 · Pratap Pal, Jonathon L. Schad, Anuradha M. Vibhakar et al.2024 · 0 citationsarXiv
Experimental tests of the full spin torque conductivity tensor in epitaxial IrO2 thin films2408.07198v1 · Michael Patton, Daniel A. Pharis, Gautam Gurung et al.2024 · 0 citationsarXiv
Accelerating metal nanoparticle exsolution by exploiting tolerance factor of perovskite stannate.38835315 · Lee, Yujeong, Yoon, Daseob, Nam, Yeon-Seo et al.2024 · 7 citationsMaterials horizons. 2024;11(16):3835-3843
Crystallographic Pathways to Tailoring Metal-Insulator Transition through Oxygen Transport in VO2.38982949 · Sim, Hyeji, Doh, Kyung-Yeon, Park, Yunkyu et al.2024 · 14 citationsSmall (Weinheim an der Bergstrasse, Germany). 2024;20(43):e2402260
Attojoule Hexagonal Boron Nitride-Based Memristor for High-Performance Neuromorphic Computing.38949018 · Kim, Jiye, Song, Jaesub, Kwak, Hyunjoung et al.2026 · 23 citationsSmall (Weinheim an der Bergstrasse, Germany). 2024;20(45):e2403737
Integrated 1D epitaxial mirror twin boundaries for ultrascaled 2D MoS2 field-effect transistors.38961247 · Ahn, Heonsu, Moon, Gunho, Jung, Hang-Gyo et al.2026 · 45 citationsNature nanotechnology. 2024;19(7):955-961
Comparing the Impacts of Strain Types on Oxygen-Vacancy Formation in a Perovskite Oxide via Nanometer-Scale Strain Fields.38888543 · Yoo, Seung Jo, Hwang, Jaejin, Jang, Jinhyuk et al.2024 · 18 citationsACS nano. 2024;18(28):18465-18476
Field-Free Spin-Orbit Torque Magnetization Switching in a Single-Phase Ferromagnetic and Spin Hall Oxide.38810235 · Jo, Yongjoo, Kim, Younji, Kim, Sanghyeon et al.2024 · 14 citationsNano letters. 2024;24(23):7100-7107
Electronic-grade epitaxial (111) KTaO3 heterostructures.38787951 · Kim, Jieun, Yu, Muqing, Lee, Jung-Woo et al.2024 · 14 citationsScience advances. 2024;10(21):eadk4288
Revealing the three-dimensional arrangement of polar topology in nanoparticles.38719801 · Jeong, Chaehwa, Lee, Juhyeok, Jo, Hyesung et al.2024 · 27 citationsNature communications. 2024;15(1):3887
Piezo strain-controlled phase transition in single-crystalline Mott switches for threshold-manipulated leaky integrate-and-fire neurons.38578998 · Lee, Dong Kyu, Lee, Sungwon, Sim, Hyeji et al.2024 · 16 citationsScience advances. 2024;10(14):eadk8836
Phonon-pair-driven Ferroelectricity Causes Costless Domain-walls and Bulk-boundary Duality2403.01415v1 · Hyun-Jae Lee, Kyoung-June Go, Pawan Kumar et al.2024 · 0 citationsarXiv
Atomistic Probing of Defect-Engineered 2H-MoTe2 Monolayers.38374663 · Okello, Odongo Francis Ngome, Yang, Dong-Hwan, Seo, Seung-Young et al.2024 · 14 citationsACS nano. 2024;18(9):6927-6935
Surface triggered stabilization of metastable charge-ordered phase in SrTiO3.38332134 · Eom, Kitae, Chung, Bongwook, Oh, Sehoon et al.2024 · 9 citationsNature communications. 2024;15(1):1180
Full automation of point defect detection in transition metal dichalcogenides through a dual mode deep learning algorithm.37990857 · Yang, Dong-Hwan, Chu, Yu-Seong, Okello, Odongo Francis Ngome et al.2024 · 5 citationsMaterials horizons. 2024;11(3):747-757
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