Faculty Profiles - PO Adrian Hoi Chun | The Hong Kong University of Science and Technology

2024 2

Coexistence of Interacting Charge Density Waves in a Layered Semiconductor

Physical Review Letters, v. 132, (20), May 2024, article number 206401
Lv, B.Q.; Zong, Alfred; Wu, Dong; Nie, Zhengwei; Su, Yifan; Choi, Dongsung; Ilyas, Batyr; Fichera, Bryan T.; Li, Jiarui; Baldini, Edoardo; Mogi, Masataka; Huang, Y.-B.; Po, Hoi Chun; Meng, Sheng; Wang, Yao; Wang, N.L.; Gedik, Nuh
Article

Stacked tree construction for free-fermion projected entangled pair states

Physical Review Research, v. 6, (2), April 2024, article number L022016
He, Yuman; Li, Kangle; Zhang, Yanbai; Po, Hoi Chun
Article

2023 4

Higher-order nonlinear anomalous Hall effects induced by Berry curvature multipoles

Physical Review B, v. 107, (11), March 2023, article number 115142
Zhang, Chengping; Gao, Xuejian; Xie, Yingming; Po, Hoi Chun; Law, Kam Tuen
Article

Topogivity: A Machine-Learned Chemical Rule for Discovering Topological Materials

Nano Letters, v. 23, (3), February 2023, p. 772-778
Ma, Andrew; Zhang, Yang; Christensen, Thomas; Po, Hoi Chun; Jing, Li; Fu, Liang; Soljačić, Marin
Article

Tunable non-Lifshitz-Kosevich temperature dependence of Shubnikov-de Haas oscillation amplitudes in SmSb

npj Quantum Materials, v. 8, (1), 9 October 2023, article number 55
Zhang, Wei; Kuo, C. N.; Kuo, S. T.; So, Chun Wa; Xie, Jianyu; Lai, Kwing To; Yu, Wing Chi; Lue, C. S.; Po, Hoi Chun; Goh, Swee K.
Article

Visualizing the localized electrons of a kagome flat band

Physical Review Research, v. 5, (4), October 2023 , article number 043269
Chen, Caiyun; Zheng, Jiangchang; Yu, Ruopeng; Sankar, Soumya; Law, Kam Tuen; Po, Hoi Chun; Jaeck, Berthold
Article

2022 6

Higher-dimensional Jordan-Wigner transformation and auxiliary Majorana fermions

Physical Review B, v. 106, (11), September 2022, article number 115109
Li, Kangle; Po, Hoi Chun
Article

Inherited topological superconductivity in two-dimensional Dirac semimetals

Physical Review B, v. 105, (10), March 2022, article number 104501
Lo, Chiu Fan Bowen; Po, Hoi Chun; Nevidomskyy, Andriy H.
Article

Location and Topology of the Fundamental Gap in Photonic Crystals

Physical Review X, v. 12, (2), 27 June 2022, article number 021066
Christensen, Thomas; Po, Hoi Chun; Joannopoulos, John D.; Soljačić, Marin
Article

Magnetically brightened dark electron-phonon bound states in a van der Waals antiferromagnet

Nature Communications, v. 13, (1), January 2022, article number 98
Ergeçen, Emre; Ilyas, Batyr; Mao, Dan; Po, Hoi Chun; Yilmaz, Mehmet Burak; Kim, Junghyun; Park, Je-Geun; Senthil, T.; Gedik, Nuh
Article

Non-Abelian nonsymmorphic chiral symmetries

Physical Review B, v. 106, (16), 18 October 2022, article number L161108
Yang, Yi; Po, Hoi Chun; Liu, Vincent; Joannopoulos, John D.; Fu, Liang; Soljačić, Marin
Article

Unconventional Hysteretic Transition in a Charge Density Wave

Physical Review Letters, v. 128, (3), 2022, article number 036401
Lv, B.Q.; Zong, Alfred; Wu, D.; Rozhkov, A.V.; Fine, Boris V.; Chen, Su-Di; Hashimoto, Makoto; Lu, Dong-Hui; Li, M.; Huang, Y.-B.; Ruff, Jacob P.C.; Walko, Donald A.; Chen, Z.H.; Hwang, Inhui; Su, Yifan; Shen, Xiaozhe; Wang, Xijie; Han, Fei; Po, Hoi Chun; Wang, Yao; Jarillo-Herrero, pablo; Zhou, Hua; Sun, Cheng-Jun; Wen, Haidan; Shen, Zhi-Xun; Wang, N.L.; Gedik, Nuh
Article

2021 4

Fractional Corner Charge of Sodium Chloride

Physical Review X, v. 11, (4), December 2021, article number 041064
Watanabe, Haruki; Po, Hoi Chun
Article

Fractional corner magnetization of collinear antiferromagnets

Physical Review B, v. 103, (13), April 2021, article number 134430
Watanabe, Haruki; Kato, Yasuyuki; Po, Hoi Chun; Motome, Yukitoshi
Article

Topological invariants of a filling-enforced quantum band insulator

Physical Review B, v. 104, (8), August 2021, article number 085128
Krishnan, Abijith; Vishwanath, Ashvin; Po, Hoi Chun
Article

Z₂-enriched symmetry indicators for topological superconductors in the 1651 magnetic space groups

Physical Review Research, v. 3, (2), May 2021, article number 023086
Ono, Seishiro; Po, Hoi Chun; Shiozaki, Ken
Article

2020 4

Refined symmetry indicators for topological superconductors in all space groups

Science Advances, v. 6, (18), April 2020, article number eaaz8367
Ono, Seishiro; Po, Hoi Chun; Watanabe, Haruki
Article

Symmetry indicators of band topology

Journal of Physics Condensed Matter, v. 32, (26), June 2020, article number 263001
Po, Hoi Chun
Article

Topological flat bands in frustrated kagome lattice CoSn

Nature Communications, v. 11, (1), December 2020, article number 4004`
Kang, Mingu; Fang, Shiang; Ye, Linda; Po, Hoi Chun; Denlinger, Jonathan; Jozwiak, Chris; Bostwick, Aaron; Rotenberg, Eli; Kaxiras, Efthimios; Checkelsky, Joseph G.; Comin, Riccardo
Article

XFe₄Ge₂ (X= Y,Lu) and Mn₃Pt: Filling-enforced magnetic topological metals

Physical Review B, v. 101, (11), March 2020, article number 115122
Wang, Di; Tang, Feng; Po, Hoi Chun; Vishwanath, Ashvin; Wan, Xiangang
Article

2019 8

Comprehensive search for topological materials using symmetry indicators

Nature, v. 566, (7745), February 2019, p. 486-489
Tang, Feng; Po, Hoi Chun; Vishwanath, Ashvin; Wan, Xiangang
Article

Derivation of Wannier orbitals and minimal-basis tight-binding Hamiltonians for twisted bilayer graphene: First-principles approach

Physical Review Research, v. 1, (3), November 2019, article number 033072
Carr, Stephen; Fang, Shiang; Po, Hoi Chun; Vishwanath, Ashvin; Kaxiras, Efthimios
Article

Efficient topological materials discovery using symmetry indicators

Nature Physics, v. 15, (5), May 2019, p. 470-476
Tang, Feng; Po, Hoi Chun; Vishwanath, Ashvin; Wan, Xiangang
Article

Fragile topological phases in interacting systems

Physical Review B, v. 99, (12), March 2019, article number 125122
Else, Dominic V.; Po, Hoi Chun; Watanabe, Haruki
Article

Interacting invariants for Floquet phases of fermions in two dimensions

Physical Review B, v. 99, (8), February 2019, article number 085115
Fidkowski, Lukasz; Po, Hoi Chun; Potter, Andrew C.; Vishwanath, Ashvin
Article

Landau level degeneracy in twisted bilayer graphene: Role of symmetry breaking

Physical Review B, v. 100, (12), September 2019, article number 125104
Zhang, Ya-Hui; Po, Hoi Chun; Senthil, T.
Article

Topological materials discovery by large-order symmetry indicators

Science Advances, v. 5, (3), March 2019, article number eaau8725
Tang, Feng; Po, Hoi Chun; Vishwanath, Ashvin; Wan, Xiangang
Article

Two-dimensional topological materials discovery by symmetry-indicator method

Physical Review B, v. 100, (19), November 2019, article number 195108
Wang, Di; Tang, Feng; Ji, Jialin; Zhang, Wenqing; Vishwanath, Ashvin; Po, Hoi Chun; Wan, Xiang
Article

2018 6

Band structure of twisted bilayer graphene: Emergent symmetries, commensurate approximants, and Wannier obstructions

Physical Review B, v. 98, (8), August 2018, article number 085435
Zou, Liujun; Po, Hoi Chun; Vishwanath, Ashvin; Senthil, T.
Article

Fragile Topology and Wannier Obstructions

Physical Review Letters, v. 121, (12), September 2018, article number 126402
Po, Hoi Chun; Watanabe, Haruki; Vishwanath, Ashvin
Article

Origin of Mott Insulating Behavior and Superconductivity in Twisted Bilayer Graphene

Physical Review X, v. 8, (3), September 2018, article number 031089
Po, Hoi Chun; Zou, Liujun; Vishwanath, Ashvin; Senthil, T.
Article

Structure and topology of band structures in the 1651 magnetic space groups

Science Advances, v. 4, (8), August 2018, article number eaat8685
Watanabe, Haruki; Po, Hoi Chun; Vishwanath, Ashvin
Article

Symmetry Indicators and Anomalous Surface States of Topological Crystalline Insulators

Physical Review X, v. 8, (3), September 2018, article number 031070
Khalaf, Eslam; Po, Hoi Chun; Vishwanath, Ashvin; Watanabe, Haruki
Article

Topological materials discovery using electron filling constraints

Nature Physics, v. 14, (1), January 2018, p. 55-61
Chen, Ru; Po, Hoi Chun; Neaton, Jeffrey B.; Vishwanath, Ashvin
Article

2017 5

Complete theory of symmetry-based indicators of band topology

Nature Communications, v. 8, (1), June 2017, article number 50
Po, Hoi Chun; Vishwanath, Ashvin; Watanabe, Haruki
Article

Floquet topological phases protected by time glide symmetry

Physical Review B, v. 95, (19), May 2017, article number 195155
Morimoto, Takahiro; Po, Hoi Chun; Vishwanath, Ashvin
Article

Lattice Homotopy Constraints on Phases of Quantum Magnets

Physical Review Letters, v. 119, (12), September 2017, article number 127202
Po, Hoi Chun; Watanabe, Haruki; Jian, Chao-Ming; Zaletel, Michael P.
Article

Radical chiral Floquet phases in a periodically driven Kitaev model and beyond

Physical Review B, v. 96, (24), December 2017, article number 245116
Po, Hoi Chun; Fidkowski, Lukasz; Vishwanath, Ashvin; Potter, Andrew C.
Article

Single-Shot Readout of a Nuclear Spin Weakly Coupled to a Nitrogen-Vacancy Center at Room Temperature

Physical Review Letters, v. 118, (15), April 2017, article number 150504
Liu, Gang-Qin; Xing, Jian; Ma, Wen-Long; Wang, Ping; Li, Chang-Hao; Po, Hoi Chun; Zhang, Yu-Ran; Fan, Heng; Liu, Ren-Bao; Pan, Xin-Yu
Article

2016 4

Chiral Floquet Phases of Many-Body Localized Bosons

Physical Review X, v. 6, (4), December 2016, article number 041070
Po, Hoi Chun; Fidkowski, Lukasz; Morimoto, Takahiro; Potter, Andrew C.; Vishwanath, Ashvin
Article

Filling-Enforced Gaplessness in Band Structures of the 230 Space Groups

Physical Review Letters, v. 117, (9), August 2016, article number 096404
Watanabe, Haruki; Po, Hoi Chun; Zaletel, Michael P.; Vishwanath, Ashvin
Article

Filling-enforced quantum band insulators in spin-orbit coupled crystals

Science Advances, v. 2, (4), April 2016, article number e1501782
Po, Hoi Chun; Watanabe, Haruki; Zaletel, Michael P.; Vishwanath, Ashvin
Article

Phonon analog of topological nodal semimetals

Physical Review B, v. 93, (20), May 2016, article number 205158
Po, Hoi Chun; Bahri, Yasaman; Vishwanath, Ashvin
Article

2015 2

A two-dimensional algebraic quantum liquid produced by an atomic simulator of the quantum Lifshitz model

Nature Communications, v. 6, August 2015, article number 8012
Po, Hoi Chun; Zhou, Qi
Article

Filling constraints for spin-orbit coupled insulators in symmorphic and nonsymmorphic crystals

Proceedings of the National Academy of Sciences of the United States of America, v. 112, (47), November 2015, p. 14551-14556
Po, Hoi Chun; Watanabe, Haruki; Zaleteld, Michael P.; Vishwanath, Ashvin
Article

2014 3

Non-Luttinger quantum liquid of one-dimensional spin-orbit-coupled bosons

Physical Review A - Atomic, Molecular, and Optical Physics, v. 90, (1), July 2014, article number 011602
Po, Hoi Chun; Chen, Weiqiang; Zhou, Qi
Article

Phase transitions in the complex plane of physical parameters

Scientific Reports, v. 4, June 2014, article number 5202
Wei, Bo-Bo; Chen, Shao-Wen; Po, Hoi Chun; Liu, Ren-Bao
Article

Protection of centre spin coherence by dynamic nuclear spin polarization in diamond

Nanoscale, v. 6, (17), June 2014, p. 10134-10139
Liu, Gang-Qin; Jiang, Qian-Qing; Chang, Yan-Chun; Liu, Dong-Qi; Li, Wu-Xia; Gu, Chang-Zhi; Po, Hoi Chun; Zhang, Wen-Xian; Zhao, Nan; Pan, Xin-Yu
Article

2013 1

Noise-resilient quantum evolution steered by dynamical decoupling

Nature Communications, v. 4, August 2013, article number 2254
Liu, Gang-Qin; Po, Hoi Chun; Du, Jiangfeng; Liu, Ren-Bao; Pan, Xin-Yu
Article

PHYS1112	General Physics I with Calculus
PHYS2080	Physics Seminar and Tutorial I
SCIE3500	IRE Research Project I

UROP1000	Undergraduate Research Opportunities
UROP1100M	Undergraduate Research Opportunities Series 1

PHYS3090B	Directed Studies in Physics II
PHYS4090A	Directed Studies in Physics III
PHYS5340	Introduction to Quantum Many-body Theory
SCIE2500	Guided Study on Research II
SCIE4500	IRE Research Project II

PHYS1112	General Physics I with Calculus
PHYS3090B	Directed Studies in Physics II
PHYS4291	Capstone Research
SCIE3500	IRE Research Project I

Research Interest

Publications

2024 2

2023 4

2022 6

2021 4

2020 4

2019 8

2018 6

2017 5

2016 4

2015 2

2014 3

2013 1

Article 2

Article 4

Article 6

Article 4

Article 4

Article 8

Article 6

Article 5

Article 4

Article 2

Article 3

Article 1

2018 6

2017 5

2016 4

2015 2

2014 3

2013 1

Teaching Assignment

Research Postgraduate (RPG) Supervision

From January 2021 to December 2024 (As of 21 November 2024)

Current RPGs

Graduated RPGs

Projects

From January 2022 to December 2024

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