Bitan Roy

4.3k total citations
108 papers, 3.1k citations indexed

About

Bitan Roy is a scholar working on Atomic and Molecular Physics, and Optics, Materials Chemistry and Condensed Matter Physics. According to data from OpenAlex, Bitan Roy has authored 108 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Atomic and Molecular Physics, and Optics, 65 papers in Materials Chemistry and 37 papers in Condensed Matter Physics. Recurrent topics in Bitan Roy's work include Topological Materials and Phenomena (87 papers), Graphene research and applications (52 papers) and Advanced Condensed Matter Physics (32 papers). Bitan Roy is often cited by papers focused on Topological Materials and Phenomena (87 papers), Graphene research and applications (52 papers) and Advanced Condensed Matter Physics (32 papers). Bitan Roy collaborates with scholars based in United States, Germany and Sweden. Bitan Roy's co-authors include Vladimir Juričić, Igor F. Herbut, S. Das Sarma, Jay D. Sau, Pallab Goswami, D. Chakravorty, Dumitru Călugăru, Sourav Manna, Tanay Nag and Kun Yang and has published in prestigious journals such as Physical Review Letters, Journal of Applied Physics and Physical Review B.

In The Last Decade

Bitan Roy

103 papers receiving 3.0k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Bitan Roy 2.6k 1.7k 1.1k 223 192 108 3.1k
L.B. Drissi 501 0.2× 1.1k 0.7× 355 0.3× 378 1.7× 396 2.1× 195 1.7k
Chanchal K. Majumdar 1.3k 0.5× 480 0.3× 1.2k 1.1× 473 2.1× 150 0.8× 84 2.1k
Annica M. Black‐Schaffer 3.5k 1.4× 1.8k 1.1× 2.2k 2.1× 527 2.4× 167 0.9× 131 4.1k
P. Lederer 1.4k 0.5× 545 0.3× 1.3k 1.2× 1.0k 4.5× 228 1.2× 85 2.4k
Ulrich Eckern 1.9k 0.7× 346 0.2× 1.3k 1.3× 402 1.8× 401 2.1× 103 2.5k
Daniele Fausti 1.1k 0.4× 657 0.4× 803 0.8× 790 3.5× 399 2.1× 51 2.2k
D. C. Ralph 1.7k 0.7× 357 0.2× 890 0.8× 317 1.4× 643 3.3× 20 2.0k
Yen Lee Loh 590 0.2× 401 0.2× 577 0.5× 147 0.7× 76 0.4× 41 1.1k
Ilya Drozdov 3.5k 1.3× 2.0k 1.2× 2.1k 2.0× 338 1.5× 247 1.3× 29 4.2k
Jozef T. Devreese 1.3k 0.5× 501 0.3× 988 0.9× 564 2.5× 377 2.0× 33 2.1k

Countries citing papers authored by Bitan Roy

Since Specialization
Citations

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

Fields of papers citing papers by Bitan Roy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bitan Roy

This figure shows the co-authorship network connecting the top 25 collaborators of Bitan Roy. A scholar is included among the top collaborators of Bitan Roy 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 Bitan Roy. Bitan Roy 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.
Das, Sanjib Kumar & Bitan Roy. (2025). From local spin nematicity to altermagnets: Footprints of band topology. Physical review. B.. 111(20). 4 indexed citations
2.
Roy, Bitan, et al.. (2025). Emergent fractals in dirty topological crystals. Physical review. B.. 112(18).
3.
Juričić, Vladimir & Bitan Roy. (2024). Yukawa-Lorentz symmetry in non-Hermitian Dirac materials. Communications Physics. 7(1). 2 indexed citations
4.
Roy, Bitan, et al.. (2024). Quantum electrodynamics of non-Hermitian Dirac fermions. Journal of High Energy Physics. 2024(1). 3 indexed citations
5.
Roy, Bitan, et al.. (2024). Superconductivity in three-dimensional interacting doped topological insulators. Physical review. B.. 110(20).
6.
Das, Sanjib Kumar & Bitan Roy. (2024). Quantized thermal and spin transports of dirty planar topological superconductors. Physical review. B.. 109(19). 3 indexed citations
7.
8.
Manna, Sourav, Sanjib Kumar Das, & Bitan Roy. (2024). Noncrystalline topological superconductors. Physical review. B.. 109(17). 15 indexed citations
9.
Roy, Bitan, et al.. (2024). Topological insulators on fractal lattices: A general principle of construction. Physical review. B.. 110(24). 2 indexed citations
10.
Manna, Sourav & Bitan Roy. (2023). Inner skin effects on non-Hermitian topological fractals. Communications Physics. 6(1). 52 indexed citations
11.
Roy, Bitan & Vladimir Juričić. (2023). Correlated fractional Dirac materials. Physical Review Research. 5(3). 1 indexed citations
12.
Das, Sanjib Kumar, Sourav Manna, & Bitan Roy. (2023). Topologically distinct atomic insulators. Physical review. B.. 108(4). 8 indexed citations
13.
Das, Sanjib Kumar & Bitan Roy. (2023). Dynamic melting and condensation of topological dislocation modes. Physical review. B.. 108(14). 2 indexed citations
14.
Roy, Bitan, et al.. (2022). Competing orders and cascade of degeneracy lifting in doped Bernal bilayer graphene. Physical review. B.. 105(20). 32 indexed citations
15.
Roy, Bitan, et al.. (2022). Metals, fractional metals, and superconductivity in rhombohedral trilayer graphene. Physical review. B.. 105(8). 44 indexed citations
16.
Moessner, Roderich, et al.. (2022). Non-Hermitian dislocation modes: Stability and melting across exceptional points. Physical review. B.. 106(4). 29 indexed citations
17.
Moessner, Roderich, et al.. (2021). Interacting spin-32 fermions in a Luttinger semimetal: Competing phases and their selection in the global phase diagram. Physical review. B.. 103(16). 12 indexed citations
18.
19.
Moessner, Roderich, et al.. (2020). Strain-engineered higher-order topological phases for spin-32 Luttinger fermions. Physical review. B.. 101(12). 17 indexed citations
20.
Roy, Bitan. (2012). Theory of integer quantum Hall effect in bilayer graphene near neutrality point. arXiv (Cornell University). 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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