Patrick J. Ledwith

1.4k total citations · 1 hit paper
21 papers, 876 citations indexed

About

Patrick J. Ledwith is a scholar working on Atomic and Molecular Physics, and Optics, Materials Chemistry and Condensed Matter Physics. According to data from OpenAlex, Patrick J. Ledwith has authored 21 papers receiving a total of 876 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Atomic and Molecular Physics, and Optics, 14 papers in Materials Chemistry and 7 papers in Condensed Matter Physics. Recurrent topics in Patrick J. Ledwith's work include Quantum and electron transport phenomena (16 papers), Graphene research and applications (14 papers) and Topological Materials and Phenomena (14 papers). Patrick J. Ledwith is often cited by papers focused on Quantum and electron transport phenomena (16 papers), Graphene research and applications (14 papers) and Topological Materials and Phenomena (14 papers). Patrick J. Ledwith collaborates with scholars based in United States, Japan and United Kingdom. Patrick J. Ledwith's co-authors include Ashvin Vishwanath, Eslam Khalaf, Daniel E. Parker, Takashi Taniguchi, Kenji Watanabe, Pablo Jarillo‐Herrero, Junkai Dong, Jeong Min Park, Amir Yacoby and Shao-Wen Chen and has published in prestigious journals such as Nature, Science and Physical Review Letters.

In The Last Decade

Patrick J. Ledwith

21 papers receiving 857 citations

Hit Papers

Fractional Chern insulators in magic-angle twisted bilaye... 2021 2026 2022 2024 2021 100 200 300
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Fractional Chern insulators in magic-angle twisted bilayer graphene
    2021 324 citations Yonglong Xie, Andrew T. Pierce et al. Nature profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Patrick J. Ledwith United States 14 706 563 134 73 49 21 876
William Holtzmann United States 8 716 1.0× 590 1.0× 126 0.9× 164 2.2× 76 1.6× 10 989
Yoshifumi Morita Japan 13 365 0.5× 272 0.5× 185 1.4× 83 1.1× 82 1.7× 41 571
I. Rodrı́guez-Vargas Mexico 15 562 0.8× 423 0.8× 63 0.5× 192 2.6× 51 1.0× 100 732
Ali G. Moghaddam Iran 14 546 0.8× 534 0.9× 137 1.0× 155 2.1× 82 1.7× 47 770
Moon Jip Park South Korea 12 488 0.7× 242 0.4× 181 1.4× 47 0.6× 76 1.6× 36 574
Z. Z. Du China 10 640 0.9× 425 0.8× 155 1.2× 78 1.1× 66 1.3× 34 737
Sayed Ali Akbar Ghorashi United States 11 519 0.7× 259 0.5× 239 1.8× 21 0.3× 103 2.1× 24 613
Pablo M. Perez-Piskunow Argentina 7 796 1.1× 417 0.7× 129 1.0× 37 0.5× 30 0.6× 10 849
Arnaud Raoux France 6 565 0.8× 435 0.8× 95 0.7× 56 0.8× 39 0.8× 6 655

Countries citing papers authored by Patrick J. Ledwith

Since Specialization
Citations

This map shows the geographic impact of Patrick J. Ledwith'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 Patrick J. Ledwith with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Patrick J. Ledwith more than expected).

Fields of papers citing papers by Patrick J. Ledwith

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patrick J. Ledwith. 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 Patrick J. Ledwith. The network helps show where Patrick J. Ledwith may publish in the future.

Co-authorship network of co-authors of Patrick J. Ledwith

This figure shows the co-authorship network connecting the top 25 collaborators of Patrick J. Ledwith. A scholar is included among the top collaborators of Patrick J. Ledwith 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 Patrick J. Ledwith. Patrick J. Ledwith is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Parker, Daniel E., et al.. (2025). Higher Vortexability: Zero-Field Realization of Higher Landau Levels. Physical Review Letters. 134(10). 106502–106502. 10 indexed citations
2.
Ledwith, Patrick J., Junkai Dong, Ashvin Vishwanath, & Eslam Khalaf. (2025). Nonlocal Moments and Mott Semimetal in the Chern Bands of Twisted Bilayer Graphene. Physical Review X. 15(2). 4 indexed citations
3.
Roy, Indranil, V. Bhardwaj, Patrick J. Ledwith, et al.. (2025). Coulomb interactions and migrating Dirac cones imaged by local quantum oscillations in twisted graphene. Nature Physics. 21(3). 421–429. 1 indexed citations
4.
Banerjee, Abhishek, Zeyu Hao, Patrick J. Ledwith, et al.. (2025). Superfluid stiffness of twisted trilayer graphene superconductors. Nature. 638(8049). 93–98. 14 indexed citations
5.
Xie, Yonglong, Jeong Min Park, Daniel E. Parker, et al.. (2025). Strong interactions and isospin symmetry breaking in a supermoiré lattice. Science. 389(6761). 736–740. 3 indexed citations
6.
Davydova, Margarita, et al.. (2024). Superscreening by a retroreflected hole backflow in tomographic electron fluids. Physical review. B.. 109(8). 1 indexed citations
7.
Kwan, Yves H., et al.. (2024). Strong-coupling topological states and phase transitions in helical trilayer graphene. Physical review. B.. 109(12). 14 indexed citations
8.
Devakul, Trithep, Patrick J. Ledwith, Li-Qiao Xia, et al.. (2023). Magic-angle helical trilayer graphene. Science Advances. 9(36). eadi6063–eadi6063. 56 indexed citations
9.
Dong, Junkai, Jie Wang, Patrick J. Ledwith, Ashvin Vishwanath, & Daniel E. Parker. (2023). Composite Fermi Liquid at Zero Magnetic Field in Twisted MoTe2. Physical Review Letters. 131(13). 71 indexed citations
10.
Gao, Qiang, et al.. (2023). Untwisting Moiré Physics: Almost Ideal Bands and Fractional Chern Insulators in Periodically Strained Monolayer Graphene. Physical Review Letters. 131(9). 96401–96401. 35 indexed citations
11.
Dong, Junkai, Patrick J. Ledwith, Eslam Khalaf, Jong Yeon Lee, & Ashvin Vishwanath. (2023). Many-body ground states from decomposition of ideal higher Chern bands: Applications to chirally twisted graphene multilayers. Physical Review Research. 5(2). 37 indexed citations
12.
Ledwith, Patrick J., Ashvin Vishwanath, & Daniel E. Parker. (2023). Vortexability: A unifying criterion for ideal fractional Chern insulators. Physical review. B.. 108(20). 65 indexed citations
13.
Ledwith, Patrick J., Kenji Watanabe, Takashi Taniguchi, et al.. (2022). Dirac spectroscopy of strongly correlated phases in twisted trilayer graphene. Nature Materials. 22(3). 316–321. 35 indexed citations
14.
Khalaf, Eslam, Patrick J. Ledwith, & Ashvin Vishwanath. (2022). Symmetry constraints on superconductivity in twisted bilayer graphene: Fractional vortices, 4e condensates, or nonunitary pairing. Physical review. B.. 105(22). 17 indexed citations
15.
Xie, Yonglong, Andrew T. Pierce, Jeong Min Park, et al.. (2021). Fractional Chern insulators in magic-angle twisted bilayer graphene. Nature. 600(7889). 439–443. 324 indexed citations breakdown →
16.
Polshyn, Hryhoriy, Yuxuan Zhang, M. Ashwini Kumar, et al.. (2021). Topological charge density waves at half-integer filling of a moiré superlattice. Nature Physics. 18(1). 42–47. 60 indexed citations
17.
Bi, Zhen, et al.. (2020). Lattice Analysis of SU(2) with 1 Adjoint Dirac Flavor. 127–127. 6 indexed citations
18.
Ledwith, Patrick J., Haoyu Guo, A. V. Shytov, & Leonid Levitov. (2019). Tomographic Dynamics and Scale-Dependent Viscosity in 2D Electron Systems. Physical Review Letters. 123(11). 116601–116601. 46 indexed citations
19.
Ledwith, Patrick J., Wilton J. M. Kort-Kamp, & Diego A. R. Dalvit. (2018). Topological phase transitions and quantum Hall effect in the graphene family. Physical review. B.. 97(16). 15 indexed citations
20.
Ledwith, Patrick J., Wilton J. M. Kort-Kamp, & Diego A. R. Dalvit. (2017). Topological Phase Transitions and Quantum Hall Effect in the Graphene Family. Physical Review Letters. 2 indexed citations

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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