R. Ramesh

72.4k total citations · 21 hit papers
561 papers, 54.8k citations indexed

About

R. Ramesh is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Condensed Matter Physics. According to data from OpenAlex, R. Ramesh has authored 561 papers receiving a total of 54.8k indexed citations (citations by other indexed papers that have themselves been cited), including 365 papers in Materials Chemistry, 339 papers in Electronic, Optical and Magnetic Materials and 166 papers in Condensed Matter Physics. Recurrent topics in R. Ramesh's work include Ferroelectric and Piezoelectric Materials (261 papers), Multiferroics and related materials (189 papers) and Magnetic and transport properties of perovskites and related materials (169 papers). R. Ramesh is often cited by papers focused on Ferroelectric and Piezoelectric Materials (261 papers), Multiferroics and related materials (189 papers) and Magnetic and transport properties of perovskites and related materials (169 papers). R. Ramesh collaborates with scholars based in United States, China and Taiwan. R. Ramesh's co-authors include Nicola A. Spaldin, Ying‐Hao Chu, T. H. Tiefel, M. McCormack, S. Jin, Lane W. Martin, R. A. Fastnacht, T. Venkatesan, Pu Yu and J. F. Scott and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

R. Ramesh

553 papers receiving 53.6k citations

Hit Papers

Thousandfold Change in Resistivity in Magnetoresistive La... 1994 2026 2004 2015 1994 2007 2010 2019 1998 1000 2.0k 3.0k 4.0k
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. Thousandfold Change in Resistivity in Magnetoresistive La-Ca-Mn-O Films
    1994 4.2k citations R. Ramesh et al. Science profile →
  2. Multiferroics: progress and prospects in thin films
    2007 3.4k citations R. Ramesh et al. Nature Materials profile →
  3. Above-bandgap voltages from ferroelectric photovoltaic devices
    2010 1.5k citations Lane W. Martin, R. Ramesh et al. profile →
  4. Advances in magnetoelectric multiferroics
    2019 1.2k citations R. Ramesh et al. Nature Materials profile →
  5. Direct evidence for a half-metallic ferromagnet
    1998 1.2k citations C. Kwon, R. Ramesh et al. Nature profile →
  6. Conduction at domain walls in oxide multiferroics
    2009 1.1k citations Lane W. Martin, R. Ramesh et al. Nature Materials profile →
  7. The Physics of Ferroelectric Memories
    1998 1.1k citations R. Ramesh et al. profile →
  8. Electrical control of antiferromagnetic domains in multiferroic BiFeO3 films at room temperature
    2006 1.1k citations R. Ramesh et al. Nature Materials profile →
  9. Lead‐Free Halide Perovskite Solar Cells with High Photocurrents Realized Through Vacancy Modulation
    2014 1.0k citations R. Ramesh et al. Advanced Materials profile →
  10. Magnetoelectric Coupling Effects in Multiferroic Complex Oxide Composite Structures
    2010 758 citations R. Ramesh et al. Advanced Materials profile →
  11. Observation of polar vortices in oxide superlattices
    2016 748 citations Ajay K. Yadav, Christopher T. Nelson et al. Nature profile →
  12. Multiferroics: Past, present, and future
    2010 733 citations R. Ramesh et al. profile →
  13. Negative capacitance in a ferroelectric capacitor
    2014 625 citations Asif Islam Khan, Korok Chatterjee et al. Nature Materials profile →
  14. Reversible electric control of exchange bias in a multiferroic field-effect device
    2010 596 citations R. Ramesh et al. Nature Materials profile →
  15. Deterministic switching of ferromagnetism at room temperature using an electric field
    2014 583 citations Sayeef Salahuddin, Jorge Íñiguez et al. Nature profile →
  16. Scalable energy-efficient magnetoelectric spin–orbit logic
    2018 546 citations Dmitri E. Nikonov, Tanay A. Gosavi et al. Nature profile →
  17. Room-temperature antiferromagnetic memory resistor
    2014 535 citations Christopher T. Nelson, Sayeef Salahuddin et al. Nature Materials profile →
  18. Dynamics of ferroelastic domains in ferroelectric thin films
    2002 481 citations R. Ramesh et al. Nature Materials profile →
  19. Non-volatile memory based on the ferroelectric photovoltaic effect
    2013 418 citations R. Ramesh et al. Nature Communications profile →
  20. Very large magnetoresistance in perovskite-like La-Ca-Mn-O thin films
    1994 393 citations R. Ramesh et al. Applied Physics Letters profile →
  21. Virus-based piezoelectric energy generation
    2012 392 citations R. Ramesh et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Ramesh United States 111 39.4k 36.5k 14.2k 12.9k 8.9k 561 54.8k
Darrell G. Schlom United States 94 33.2k 0.8× 26.1k 0.7× 8.9k 0.6× 13.8k 1.1× 5.4k 0.6× 698 44.4k
J. F. Scott United Kingdom 82 38.0k 1.0× 28.6k 0.8× 4.9k 0.3× 13.1k 1.0× 9.7k 1.1× 472 46.3k
T. Venkatesan United States 96 19.6k 0.5× 16.6k 0.5× 13.9k 1.0× 11.3k 0.9× 3.6k 0.4× 823 36.1k
Chris G. Van de Walle United States 113 41.2k 1.0× 19.0k 0.5× 15.9k 1.1× 29.8k 2.3× 4.3k 0.5× 548 58.5k
M. Kawasaki Japan 101 36.6k 0.9× 23.8k 0.7× 13.5k 1.0× 17.8k 1.4× 2.4k 0.3× 830 49.0k
Hideo Ohno Japan 87 30.3k 0.8× 20.7k 0.6× 10.9k 0.8× 18.4k 1.4× 2.1k 0.2× 845 50.6k
M. I. Katsnelson Netherlands 90 41.2k 1.0× 8.4k 0.2× 6.4k 0.5× 15.7k 1.2× 9.2k 1.0× 525 53.9k
Alex Zettl United States 118 50.4k 1.3× 9.9k 0.3× 5.3k 0.4× 19.6k 1.5× 16.2k 1.8× 608 69.2k
S. J. Pearton United States 104 35.4k 0.9× 24.4k 0.7× 22.8k 1.6× 39.8k 3.1× 7.2k 0.8× 2.2k 66.1k
Nicola A. Spaldin Switzerland 72 26.6k 0.7× 27.6k 0.8× 8.1k 0.6× 5.5k 0.4× 2.6k 0.3× 240 34.6k

Countries citing papers authored by R. Ramesh

Since Specialization
Citations

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

Fields of papers citing papers by R. Ramesh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Ramesh

This figure shows the co-authorship network connecting the top 25 collaborators of R. Ramesh. A scholar is included among the top collaborators of R. Ramesh 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 R. Ramesh. R. Ramesh 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.
Shigematsu, Kei, Hena Das, Peter Meisenheimer, et al.. (2025). Electric‐Field‐Driven Reversal of Ferromagnetism in (110)‐Oriented, Single Phase, Multiferroic Co‐Substituted BiFeO3 Thin Films. Advanced Materials. 37(29). e2419580–e2419580. 1 indexed citations
2.
Meisenheimer, Peter, Eric R. Hoglund, Piush Behera, et al.. (2024). Interlayer Coupling Controlled Ordering and Phases in Polar Vortex Superlattices. Nano Letters. 24(10). 2972–2979. 3 indexed citations
3.
Zhou, Tao, Sujit Das, Yue Cao, et al.. (2024). Optical Control of Adaptive Nanoscale Domain Networks. Advanced Materials. 36(35). e2405294–e2405294. 2 indexed citations
4.
Husain, Sajid, Guanhui Gao, Xinyan Li, et al.. (2024). Low-temperature grapho-epitaxial La-substituted BiFeO3 on metallic perovskite. Nature Communications. 15(1). 479–479. 17 indexed citations
5.
Meisenheimer, Peter, Guy D. Moore, Shiyu Zhou, et al.. (2024). Switching the spin cycloid in BiFeO3 with an electric field. Nature Communications. 15(1). 2903–2903. 30 indexed citations
6.
Nguyen, Kayla X., Yi Jiang, Michael C. Cao, et al.. (2023). Transferring orbital angular momentum to an electron beam reveals toroidal and chiral order. Physical review. B.. 107(20). 4 indexed citations
7.
Meisenheimer, Peter, Hongrui Zhang, Xiang Chen, et al.. (2023). Ordering of room-temperature magnetic skyrmions in a polar van der Waals magnet. Nature Communications. 14(1). 3744–3744. 25 indexed citations
8.
Susarla, Sandhya, Cong Su, Philipp Pelz, et al.. (2023). Imaging the electron charge density in monolayer MoS2 at the Ångstrom scale. Nature Communications. 14(1). 4363–4363. 15 indexed citations
9.
Chen, Xiang, Wei Tian, Yu He, et al.. (2023). Thermal cycling induced alteration of the stacking order and spin-flip in the room temperature van der Waals magnet Fe5GeTe2. Physical Review Materials. 7(4). 6 indexed citations
10.
Jiang, Yizhe, Eric Parsonnet, Alexander Qualls, et al.. (2022). Enabling ultra-low-voltage switching in BaTiO3. Nature Materials. 21(7). 779–785. 94 indexed citations
11.
Zhang, Hongrui, Yu‐Tsun Shao, Rui Chen, et al.. (2022). A room temperature polar magnetic metal. Physical Review Materials. 6(4). 36 indexed citations
12.
Hoglund, Eric R., De‐Liang Bao, Andrew O’Hara, et al.. (2022). Emergent interface vibrational structure of oxide superlattices. Nature. 601(7894). 556–561. 58 indexed citations
13.
Zhang, Hongrui, Yu‐Tsun Shao, Rui Chen, et al.. (2022). Room-temperature skyrmion lattice in a layered magnet (Fe 0.5 Co 0.5 ) 5 GeTe 2. Science Advances. 8(12). eabm7103–eabm7103. 101 indexed citations
14.
Susarla, Sandhya, Mit H. Naik, Daria D. Blach, et al.. (2022). Hyperspectral imaging of exciton confinement within a moiré unit cell with a subnanometer electron probe. Science. 378(6625). 1235–1239. 49 indexed citations
15.
Fertitta, Edoardo, Sujit Das, Farbod Ebrahimi, et al.. (2021). Study of disorder in pulsed laser deposited double perovskite oxides by first-principle structure prediction. npj Computational Materials. 7(1). 8 indexed citations
16.
Hsu, Shang‐Lin, Margaret R. McCarter, Cheng Dai, et al.. (2019). Emergence of the Vortex State in Confined Ferroelectric Heterostructures. Advanced Materials. 31(36). e1901014–e1901014. 47 indexed citations
17.
Khan, Asif Islam, Michael Hoffmann, Korok Chatterjee, et al.. (2017). Differential voltage amplification from ferroelectric negative capacitance. Applied Physics Letters. 111(25). 30 indexed citations
18.
Polking, Mark J., Myung‐Geun Han, Amin Yourdkhani, et al.. (2012). Ferroelectric order in individual nanometre-scale crystals. Nature Materials. 11(8). 700–709. 281 indexed citations
19.
Harkema, S., Dave H. A. Blank, Gertjan Koster, et al.. (2012). 単一終端した極性DyScO 3 (110)表面の構造. Physical Review B. 85(16). 1–165413. 22 indexed citations
20.
Lofland, S. E., S.M. Bhagat, S. Tyagi, et al.. (1997). Microwave surface resistance of colossal magnetoresistance manganites. Journal of Physics Condensed Matter. 9(31). 6697–6709. 14 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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