Bandgap opening in few-layered monoclinic MoTe2 DH Keum, S Cho, JH Kim, DH Choe, HJ Sung, M Kan, H Kang, JY Hwang, ...
Nature Physics 11 (6), 482-486, 2015
1052 2015 Understanding topological phase transition in monolayer transition metal dichalcogenides DH Choe, HJ Sung, KJ Chang
Physical Review B 93 (12), 125109, 2016
119 2016 Superconducting open-framework allotrope of silicon at ambient pressure HJ Sung, WH Han, IH Lee, KJ Chang
Physical review letters 120 (15), 157001, 2018
49 2018 Theoretical exploration of mixed-anion antiperovskite semiconductors M 3 XN (M= Mg, Ca, Sr, Ba; X= P, As, Sb, Bi) Y Mochizuki, HJ Sung, A Takahashi, Y Kumagai, F Oba
Physical Review Materials 4 (4), 044601, 2020
38 2020 Graphene Nanoribbons with Atomically Sharp Edges Produced by AFM Induced Self‐Folding JS Chang, S Kim, HJ Sung, J Yeon, KJ Chang, X Li, S Kim
Small 14 (47), 1803386, 2018
32 2018 The effects of surface polarity and dangling bonds on the electronic properties of monolayer and bilayer MoS2 on α-quartz HJ Sung, DH Choe, KJ Chang
New Journal of physics 16 (11), 113055, 2014
28 2014 Semimetallic carbon allotrope with a topological nodal line in mixed sp2-sp3 bonding networks Ha-Jun Sung, Sunghyun Kim, In-Ho Lee, Kee Joo Chang
NPG Asia Materials 9, e361, 2017
21 2017 Dopant-tunable ultrathin transparent conductive oxides for efficient energy conversion devices DY Kang, BH Kim, TH Lee, JW Shim, S Kim, HJ Sung, KJ Chang, TG Kim
Nano-Micro Letters 13, 1-15, 2021
20 2021 Surface reconstruction and band alignment of nonmetallic HJ Sung, Y Mochizuki, F Oba
Physical Review Materials 4 (4), 044606, 2020
16 2020 Chemical trends of surface reconstruction and band positions of nonmetallic perovskite oxides from first principles Y Mochizuki, HJ Sung, T Gake, F Oba
Chemistry of Materials 35 (5), 2047-2057, 2023
11 2023 Tuning Dirac points by strain in MoX 2 nanoribbons (X= S, Se, Te) with a 1T′ structure HJ Sung, DH Choe, KJ Chang
Physical Chemistry Chemical Physics 18 (24), 16361-16366, 2016
7 2016 Self-encapsulation of silicene in cubic diamond Si: Topological semimetal in covalent bonding networks GM Kim, HJ Sung, WH Han, IH Lee, KJ Chang
The Journal of Physical Chemistry C 123 (3), 1839-1845, 2019
5 2019 Cation-eutaxy-enabled III–V-derived van der Waals crystals as memristive semiconductors J Bae, J Won, T Kim, S Choi, H Kim, SHV Oh, G Lee, E Lee, S Jeon, ...
Nature materials 23 (10), 1402-1410, 2024
2 2024 A-IGZO FETs with High Current and Remarkable Stability for Vertical Channel Transistor (VCT)/3D DRAM Applications JE Yang, Y Jang, NR Han, HJ Sung, J Kim, Y Cha, KH Lee, K Jung, ...
2024 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and …, 2024
1 2024 Microscopic Origin of Polarity‐Dependent VTH Shift in Amorphous Chalcogenides for 3D Self‐Selecting Memory HJ Sung, M Choi, Z Wu, H Chae, S Heo, Y Kang, B Koo, JB Park, W Yang, ...
Advanced Science, 2408028, 2024
1 2024 SEMICONDUCTOR DEVICE INCLUDING CHALCOGEN COMPOUND AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME W Yang, B Koo, C Kim, K Park, H Sung, D Ahn, C Lee, M Choi
US Patent App. 18/813,539, 2024
2024 Self-selecting memory device having polarity dependent threshold voltage shift characteristics and memory apparatus including the same Y Kiyeon, D Gu, KOO Bonwon, J Park, S Hajun, D Ahn, Z Wu, ...
US Patent App. 18/594,355, 2024
2024 Mechanism for Local‐Atomic Structure Changes in Chalcogenide‐based Threshold‐Switching Devices M Choi, HJ Sung, B Koo, JB Park, W Yang, Y Kang, Y Park, Y Ham, ...
Advanced Science, 2404035, 2024
2024 First-principles study for the exotic electronic properties of transition metal dichalcogenides and novel C and Si allotropes HJ Sung
한국과학기술원, 2018
2018 Reduction of Switching Current on GeSbTe Through Atomic Local Structure Engineering with Carbon Co-Doping YJ Kang, C Park, HJ Sung, D Koo, J Park, K Yang, Y Ham, M Choi, B Koo, ...