Alexander Kruchkov

2.7k total citations · 2 hit papers
24 papers, 1.9k citations indexed

About

Alexander Kruchkov is a scholar working on Atomic and Molecular Physics, and Optics, Materials Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Alexander Kruchkov has authored 24 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Atomic and Molecular Physics, and Optics, 11 papers in Materials Chemistry and 4 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Alexander Kruchkov's work include Graphene research and applications (10 papers), Topological Materials and Phenomena (10 papers) and Quantum and electron transport phenomena (8 papers). Alexander Kruchkov is often cited by papers focused on Graphene research and applications (10 papers), Topological Materials and Phenomena (10 papers) and Quantum and electron transport phenomena (8 papers). Alexander Kruchkov collaborates with scholars based in Switzerland, United States and Ukraine. Alexander Kruchkov's co-authors include Grigory Tarnopolsky, Ashvin Vishwanath, Robert-Jan Slager, Dan S. Borgnia, Eslam Khalaf, Oleg V. Yazyev, Fatemeh Haddadi, Quansheng Wu, H. M. Rønnow and Subir Sachdev and has published in prestigious journals such as Physical Review Letters, Nano Letters and Scientific Reports.

In The Last Decade

Alexander Kruchkov

22 papers receiving 1.8k citations

Hit Papers

Non-Hermitian Boundary Modes and Topology 2019 2026 2021 2023 2020 2019 100 200 300 400 500
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. Non-Hermitian Boundary Modes and Topology
    2020 598 citations Dan S. Borgnia, Alexander Kruchkov et al. Physical Review Letters profile →
  2. Origin of Magic Angles in Twisted Bilayer Graphene
    2019 546 citations Grigory Tarnopolsky, Alexander Kruchkov et al. Physical Review Letters profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alexander Kruchkov Switzerland 13 1.6k 840 417 227 176 24 1.9k
Gregor Jotzu Germany 17 3.2k 2.0× 547 0.7× 251 0.6× 946 4.2× 145 0.8× 26 3.4k
Balázs Dóra Hungary 26 2.2k 1.4× 1.0k 1.2× 475 1.1× 663 2.9× 299 1.7× 155 2.8k
Michael A. Sentef Germany 30 2.4k 1.5× 663 0.8× 160 0.4× 838 3.7× 331 1.9× 75 2.7k
Jasper van Wezel Netherlands 24 1.2k 0.7× 1.1k 1.4× 358 0.9× 541 2.4× 922 5.2× 83 2.4k
M. E. Portnoi United Kingdom 27 1.2k 0.8× 832 1.0× 122 0.3× 169 0.7× 95 0.5× 93 1.8k
Trithep Devakul United States 23 1.6k 1.0× 771 0.9× 215 0.5× 681 3.0× 194 1.1× 52 2.0k
Zhen Bi United States 18 1.0k 0.6× 482 0.6× 101 0.2× 458 2.0× 135 0.8× 42 1.4k
András Pályi Hungary 17 1.5k 0.9× 537 0.6× 146 0.4× 215 0.9× 83 0.5× 53 1.7k
Luis E. F. Foa Torres Chile 26 2.7k 1.7× 1.2k 1.5× 647 1.6× 255 1.1× 137 0.8× 65 3.1k
Sebastiano Peotta Finland 15 1.4k 0.8× 361 0.4× 156 0.4× 691 3.0× 154 0.9× 29 1.7k

Countries citing papers authored by Alexander Kruchkov

Since Specialization
Citations

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

Fields of papers citing papers by Alexander Kruchkov

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alexander Kruchkov. 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 Alexander Kruchkov. The network helps show where Alexander Kruchkov may publish in the future.

Co-authorship network of co-authors of Alexander Kruchkov

This figure shows the co-authorship network connecting the top 25 collaborators of Alexander Kruchkov. A scholar is included among the top collaborators of Alexander Kruchkov 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 Alexander Kruchkov. Alexander Kruchkov 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.
Kruchkov, Alexander & Shinsei Ryu. (2025). Bounds on entanglement entropy from quantum geometry. Physical review. B.. 111(24).
2.
Kruchkov, Alexander & Shinsei Ryu. (2024). Measure of an ultranarrow topological gap via quantum noise. Physical review. B.. 110(4). 1 indexed citations
3.
Kruchkov, Alexander, et al.. (2024). Magneto-Thermoelectric Transport in Graphene Quantum Dot with Strong Correlations. Physical Review Letters. 132(24). 246502–246502. 6 indexed citations
4.
Kruchkov, Alexander. (2023). Quantum transport anomalies in dispersionless quantum states. Physical review. B.. 107(24). 5 indexed citations
5.
Brzezińska, Marta, et al.. (2023). Engineering SYK Interactions in Disordered Graphene Flakes under Realistic Experimental Conditions. Physical Review Letters. 131(3). 36503–36503. 14 indexed citations
6.
Yazyev, Oleg V., et al.. (2022). Reentrant magic-angle phenomena in twisted bilayer graphene in integer magnetic fluxes. Physical review. B.. 106(12). 9 indexed citations
7.
Kruchkov, Alexander. (2022). Quantum geometry, flat Chern bands, and Wannier orbital quantization. Physical review. B.. 105(24). 12 indexed citations
8.
Borgnia, Dan S., Alexander Kruchkov, & Robert-Jan Slager. (2020). Non-Hermitian Boundary Modes and Topology. Physical Review Letters. 124(5). 56802–56802. 598 indexed citations breakdown →
9.
Haddadi, Fatemeh, Quansheng Wu, Alexander Kruchkov, & Oleg V. Yazyev. (2020). Moiré Flat Bands in Twisted Double Bilayer Graphene. Nano Letters. 20(4). 2410–2415. 114 indexed citations
10.
Khalaf, Eslam, Alexander Kruchkov, Grigory Tarnopolsky, & Ashvin Vishwanath. (2019). Magic angle hierarchy in twisted graphene multilayers. Physical review. B.. 100(8). 184 indexed citations
11.
Tarnopolsky, Grigory, Alexander Kruchkov, & Ashvin Vishwanath. (2019). Origin of Magic Angles in Twisted Bilayer Graphene. Physical Review Letters. 122(10). 106405–106405. 546 indexed citations breakdown →
12.
Berruto, Gabriele, Ivan Madan, Yoshie Murooka, et al.. (2018). Laser-Induced Skyrmion Writing and Erasing in an Ultrafast Cryo-Lorentz Transmission Electron Microscope. Physical Review Letters. 120(11). 117201–117201. 115 indexed citations
13.
Huang, Ping, Marco Cantoni, Alexander Kruchkov, et al.. (2018). In Situ Electric Field Skyrmion Creation in Magnetoelectric Cu2OSeO3. Nano Letters. 18(8). 5167–5171. 48 indexed citations
14.
Tarnopolsky, Grigory, Alexander Kruchkov, & Ashvin Vishwanath. (2018). Origin of Magic Angles in Twisted Bilayer Graphene. arXiv (Cornell University). 2019. 1 indexed citations
15.
White, J. S., Ivica Živković, Alexander Kruchkov, et al.. (2018). Electric-field-driven topological phase switching and skyrmion-lattice metastability in magnetoelectric Cu<sub>2</sub>OSeO<sub>3</sub>. DORA PSI (Paul Scherrer Institute). 28 indexed citations
16.
Kruchkov, Alexander, J. S. White, M. Bartkowiak, et al.. (2018). Direct electric field control of the skyrmion phase in a magnetoelectric insulator. Scientific Reports. 8(1). 10466–10466. 30 indexed citations
17.
Kruchkov, Alexander. (2016). Reflections on the 66th Lindau Nobel Laureaute Meeting. Condensed Matter. 1(1). 13–13.
18.
Kruchkov, Alexander. (2016). One-dimensional Bose-Einstein condensation of photons in a microtube. Physical review. A. 93(4). 8 indexed citations
19.
Kruchkov, Alexander. (2014). Bose-Einstein condensation of light in a cavity. Physical Review A. 89(3). 18 indexed citations
20.
Kruchkov, Alexander, et al.. (2013). Mechanism of collisionless sound damping in dilute Bose gas with condensate. Condensed Matter Physics. 16(2). 23004–23004. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Gregor Jotzu Breakdown of academic impact, for papers by Balázs Dóra Breakdown of academic impact, for papers by Michael A. Sentef Breakdown of academic impact, for papers by Jasper van Wezel Breakdown of academic impact, for papers by M. E. Portnoi Breakdown of academic impact, for papers by Trithep Devakul Breakdown of academic impact, for papers by Zhen Bi Breakdown of academic impact, for papers by András Pályi Breakdown of academic impact, for papers by Luis E. F. Foa Torres Breakdown of academic impact, for papers by Sebastiano Peotta
Rankless by CCL
2026