Choongyu Hwang

3.8k total citations
71 papers, 2.3k citations indexed

About

Choongyu Hwang is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. According to data from OpenAlex, Choongyu Hwang has authored 71 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Materials Chemistry, 45 papers in Atomic and Molecular Physics, and Optics and 18 papers in Electrical and Electronic Engineering. Recurrent topics in Choongyu Hwang's work include Graphene research and applications (38 papers), 2D Materials and Applications (26 papers) and Topological Materials and Phenomena (20 papers). Choongyu Hwang is often cited by papers focused on Graphene research and applications (38 papers), 2D Materials and Applications (26 papers) and Topological Materials and Phenomena (20 papers). Choongyu Hwang collaborates with scholars based in South Korea, United States and China. Choongyu Hwang's co-authors include Alessandra Lanzara, Sung‐Kwan Mo, David A. Siegel, Steven G. Louie, Hyejin Ryu, Cheol-Hwan Park, А. В. Федоров, Yuegang Zhang, Ariel Ismach and William Regan and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Physical Review Letters and Advanced Materials.

In The Last Decade

Choongyu Hwang

65 papers receiving 2.2k citations

Peers

Countries citing papers authored by Choongyu Hwang

Since Specialization

Citations

This map shows the geographic impact of Choongyu Hwang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Choongyu Hwang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Choongyu Hwang more than expected).

Fields of papers citing papers by Choongyu Hwang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Choongyu Hwang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Choongyu Hwang. The network helps show where Choongyu Hwang may publish in the future.

Co-authorship network of co-authors of Choongyu Hwang

This figure shows the co-authorship network connecting the top 25 collaborators of Choongyu Hwang. A scholar is included among the top collaborators of Choongyu Hwang based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Choongyu Hwang. Choongyu Hwang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Controlling structure and interfacial interaction of monolayer TaSe2 on bilayer graphene 2024 ·Nano Convergence ·(unknown), (unknown), Byoung Ki Choi, (unknown), Yi Chen, Wei Ruan, Yong Zhong, (unknown), Hyejin Ryu, Michael F. Crommie, Zhi‐Xun Shen, Choongyu Hwang, Sung‐Kwan Mo, Jinwoong Hwang	5
2	Spin-orbit-splitting-driven nonlinear Hall effect in NbIrTe4 2024 ·Nature Communications ·(unknown), Aifeng Wang, (unknown), M. Kwon, Jinwoong Hwang, (unknown), (unknown), Dong‐Soo Han, Jun Woo Choi, Young Duck Kim, Sung‐Kwan Mo, C. Petrović, Choongyu Hwang, Se Young Park, Chaun Jang, Hyejin Ryu	12
3	Band-Selective Simulation of Photoelectron Intensity and Converging Berry Phase in Trilayer Graphene 2024 ·Applied Science and Convergence Technology ·(unknown), (unknown), (unknown), Kyoo Kim, Haeyong Kang, Choongyu Hwang	0
4	Dimensionality and bonding characters of Cu$$_2$$Si self-assembled on Si(111) 2022 ·Journal of the Korean Physical Society ·(unknown), Jieun Lee, (unknown), Choongyu Hwang, Byeong‐Gyu Park	0
5	Large-gap insulating dimer ground state in monolayer IrTe2 2022 ·Nature Communications ·Jinwoong Hwang, Kyoo Kim, (unknown), Tiancong Zhu, Charlotte Herbig, Sooran Kim, Bongjae Kim, Yong Zhong, (unknown), M. M. El‐Desoky, Choongyu Hwang, Zhi‐Xun Shen, Michael F. Crommie, Sung‐Kwan Mo	21
6	A Novel 19$\sqrt {19} $ × 19$\sqrt {19} $ Superstructure in Epitaxially Grown 1T‐TaTe₂ 2022 ·Advanced Materials ·Jinwoong Hwang, (unknown), (unknown), Tiancong Zhu, Kyoo Kim, Yong Zhong, Ji‐Eun Lee, (unknown), (unknown), Yi Chen, Wei Ruan, Hyejin Ryu, Choongyu Hwang, Jaekwang Lee, Michael F. Crommie, Sung‐Kwan Mo, (unknown), (unknown)	14
7	Evidence for quantum spin liquid behaviour in single-layer 1T-TaSe2 from scanning tunnelling microscopy 2021 ·Nature Physics ·Wei Ruan, Yi Chen, Shujie Tang, Jinwoong Hwang, Hsin‐Zon Tsai, Ryan L. Lee, Meng Wu, Hyejin Ryu, Salman Kahn, Franklin Liou, Caihong Jia, Andrew S. Aikawa, Choongyu Hwang, Feng Wang, Yongseong Choi, Steven G. Louie, (unknown), Zhi‐Xun Shen, Sung‐Kwan Mo, Michael F. Crommie	114
8	Angle-resolved photoemission spectroscopy studies of electron-electron interactions in graphene 2021 ·Current Applied Physics ·Choongyu Hwang, Haeyong Kang	3
9	Surface oxidation in a van der Waals ferromagnet Fe3-xGeTe2 2021 ·Current Applied Physics ·Dong Seob Kim, (unknown), Jieun Lee, Yu Liu, Younghak Kim, Namdong Kim, Choongyu Hwang, Wondong Kim, C. Petrović, Dong Ryeol Lee, Chaun Jang, Hyejin Ryu, Jun Woo Choi	16
10	The low-energy electron band structure of a two-dimensional Dirac nodal-line semimetal grown on a silicon surface 2020 ·Journal of the Korean Physical Society ·(unknown), Choongyu Hwang, Kyoo Kim	3
11	Tunable Kondo Resonance at a Pristine Two-Dimensional Dirac Semimetal on a Kondo Insulator 2020 ·Nano Letters ·Jinwoong Hwang, Seung‐Seok Lee, Jieun Lee, (unknown), Hyejin Ryu, (unknown), Jonathan D. Denlinger, Jae‐Hoon Park, Choongyu Hwang	3
12	High-Quality SnSe₂ Single Crystals: Electronic and Thermoelectric Properties 2020 ·ACS Applied Energy Materials ·Anh-Tuan Pham, (unknown), Cheng Chang, (unknown), Jieun Lee, Hyejin Ryu, Choongyu Hwang, Sung‐Kwan Mo, Jungdae Kim, Li‐Dong Zhao, Anh Tuan Duong, Sunglae Cho	44
13	Controlling the Magnetic Anisotropy of the van der Waals Ferromagnet Fe₃GeTe₂ through Hole Doping 2019 ·Nano Letters ·Se Young Park, Dong Seob Kim, Yu Liu, Jinwoong Hwang, Younghak Kim, Wondong Kim, Jae‐Young Kim, C. Petrović, Choongyu Hwang, Sung‐Kwan Mo, Hyung-jun Kim, Byoung‐Chul Min, Hyun Cheol Koo, Joonyeon Chang, Chaun Jang, Jun Woo Choi, Hyejin Ryu	135
14	Emergence of Kondo Resonance in Graphene Intercalated with Cerium 2018 ·Nano Letters ·Jinwoong Hwang, Kyoo Kim, Hyejin Ryu, (unknown), Jieun Lee, Sooran Kim, (unknown), Byeong‐Gyu Park, Alessandra Lanzara, Jinwook Chung, Sung‐Kwan Mo, Jonathan D. Denlinger, B. I. Min, Choongyu Hwang	14
15	Hole doping, hybridization gaps, and electronic correlation in graphene on a platinum substrate 2017 ·Nanoscale ·Jinwoong Hwang, (unknown), (unknown), Hyejin Ryu, Jieun Lee, Qin Zhou, Sung‐Kwan Mo, Jaekwang Lee, Alessandra Lanzara, Choongyu Hwang	10
16	Temperature-Dependent Electron–Electron Interaction in Graphene on SrTiO₃ 2017 ·Nano Letters ·Hyejin Ryu, Jinwoong Hwang, Debin Wang, Ankit S. Disa, Jonathan D. Denlinger, Yuegang Zhang, Sung‐Kwan Mo, Choongyu Hwang, Alessandra Lanzara	17
17	Temperature-modulated electronic structure of graphene on SiC: Possible roles of electron-electron interaction and strain 2017 ·Applied Physics Letters ·Choongyu Hwang, Jinwoong Hwang, Jieun Lee, Jonathan D. Denlinger, Sung‐Kwan Mo	2
18	Electronic structure of monolayer 1T′-MoTe2 grown by molecular beam epitaxy 2017 ·APL Materials ·Shujie Tang, Chaofan Zhang, Chunjing Jia, Hyejin Ryu, Choongyu Hwang, Makoto Hashimoto, Dong-Hui Lu, Zhi Liu, Thomas Devereaux, Zhi‐Xun Shen, Sung‐Kwan Mo	48
19	Spin-resolved photoemission study of epitaxially grown MoSe 2 and WSe 2 thin films 2017 ·Bulletin of the American Physical Society ·Sung‐Kwan Mo, Yi Zhang, Z. Hussain, Zhi‐Xun Shen, Mauro Fanciulli, Stefan Muff, J. Hugo Dil, Choongyu Hwang	3
20	Electronic Structures of the CMR Perovskites R$_{1-x}$A$_x$MnO$_3$ (R = La, Pr; A = Ca, Sr, Ce) Using Photoelectron Spectroscopy 2002 ·Journal of the Korean Physical Society ·Sang Wook Han, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Choongyu Hwang, J. I. Jeong, Junyong Kang	21

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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