J. M. Vargas

1.3k total citations · 1 hit paper
39 papers, 1.1k citations indexed

About

J. M. Vargas is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, J. M. Vargas has authored 39 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Materials Chemistry, 16 papers in Atomic and Molecular Physics, and Optics and 16 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in J. M. Vargas's work include Magnetic properties of thin films (14 papers), Iron oxide chemistry and applications (10 papers) and Magnetic Properties and Synthesis of Ferrites (9 papers). J. M. Vargas is often cited by papers focused on Magnetic properties of thin films (14 papers), Iron oxide chemistry and applications (10 papers) and Magnetic Properties and Synthesis of Ferrites (9 papers). J. M. Vargas collaborates with scholars based in Brazil, Argentina and United States. J. M. Vargas's co-authors include M. Knobel, L.M. Socolovsky, Wallace C. Nunes, E. De Biasi, Juliano C. Denardin, Daniela Zanchet, Roberto D. Zysler, P. G. Pagliuso, Leonard Spînu and C. Rettori and has published in prestigious journals such as Physical Review Letters, Journal of Applied Physics and Chemistry of Materials.

In The Last Decade

J. M. Vargas

37 papers receiving 1.1k citations

Hit Papers

align trajectories

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.

Superparamagnetism and Other Magnetic Features in Granular Materials: A Review on Ideal and Real Systems

2008 440 citations M. Knobel, Wallace C. Nunes et al. Journal of Nanoscience and Nanotechnology profile →

Peers

J. M. Vargas

EOMM

AMPO

RESE

Marianna Vasilakaki Greece

L.M. Socolovsky Brazil

Saeki Yamamuro Japan

Itsuko S. Suzuki United States

P. Prené France

Steven L. Tripp United States

I. V. Golosovsky Russia

Bekir Aktaş Türkiye

A. Rouanet France

Senoy Thomas India

Marianna Vasilakaki Greece

J. M. Vargas

777 ×1.3

409 ×1.1

EOMM

670 ×1.8

AMPO

488 ×1.4

349 ×1.2

RESE

Citations per year, relative to J. M. Vargas J. M. Vargas (= 1×) peers Marianna Vasilakaki

Countries citing papers authored by J. M. Vargas

Since Specialization

Citations

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

Fields of papers citing papers by J. M. Vargas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. M. Vargas

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

All Works

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20 of 20 papers shown

Sharma, S. K., J. M. Vargas, Nicolás M. Vargas, et al.. (2015). Unusual magnetic damping effect in a silver–cobalt ferrite hetero nano-system. RSC Advances. 5(22). 17117–17122. 6 indexed citations

Klinder, Jens, et al.. (2015). Observation of a superradiant Mott insulator in the Dicke-Hubbard model. arXiv (Cornell University). 2016. 1 indexed citations

Price, Dominique N., et al.. (2013). Preparation and Characterization of Novel Magnetic Nano-in-Microparticles for Site-Specific Pulmonary Drug Delivery. Molecular Pharmaceutics. 10(10). 3574–3581. 38 indexed citations

Djurado, D., Adam Proń, J.-F. Jacquot, et al.. (2011). Magnetic field dependence of the magnetic susceptibility and the specific heat of the doped plasticized polyaniline (PANI-DB3EPSA)_0.5. Journal of Physics Condensed Matter. 23(20). 206004–206004. 3 indexed citations

Vargas, J. M., W. Iwamoto, C. Rettori, et al.. (2011). Quantum Critical Kondo Quasiparticles Probed by ESR inβ−YbAlB4. Physical Review Letters. 107(2). 26402–26402. 24 indexed citations

Vargas, J. M., et al.. (2011). Absence of Exchange Interaction Between Localized Magnetic Moments and Conduction-Electrons in Magnetic Ions Diluted in Ag-Nanoparticles. Journal of Nanoscience and Nanotechnology. 11(3). 2126–2131. 2 indexed citations

Sharma, S. K., J. M. Vargas, M. Knobel, et al.. (2010). Synthesis and tuning the exchange bias in Ni–NiO nanoparticulate systems. Journal of Applied Physics. 107(9). 19 indexed citations

García, D. J., M. A. Ávila, J. M. Vargas, et al.. (2010). Experimental evidence for off-center rattling of Yb³⁺in the skutterudite compounds of Ce_1−xYb_xFe₄P₁₂. Journal of Physics Conference Series. 200(1). 12045–12045. 3 indexed citations

Sharma, S. K., J. M. Vargas, E. De Biasi, et al.. (2009). The nature and enhancement of magnetic surface contribution in model NiO nanoparticles. Nanotechnology. 21(3). 35602–35602. 32 indexed citations

10.

Vargas, J. M., C. Rettori, P. G. Pagliuso, et al.. (2009). Electron spin resonance (ESR) of Eu2+ in type-I clathrate Eu8Ga16Ge30. Physica B Condensed Matter. 404(19). 3300–3303. 7 indexed citations

11.

Knobel, M., Wallace C. Nunes, L.M. Socolovsky, et al.. (2009). ChemInform Abstract: Superparamagnetism and Other Magnetic Features in Granular Materials: A Review on Ideal and Real Systems. ChemInform. 40(43). 2 indexed citations

12.

Vargas, J. M., C. Rettori, D. J. García, et al.. (2009). The g -value ofEr3+doped unfilled skutteruditeCoSb3(Th) reveals the existence of an additional sixth order term in the crystal field Hamiltonian. Physica B Condensed Matter. 404(19). 3035–3037.

13.

García, D. J., M. A. Ávila, J. M. Vargas, et al.. (2009). Coexisting on-center and off-centerYb3+sites inCe1−xYbxFe4P12skutterudites. Physical Review B. 80(5). 10 indexed citations

14.

Lima, Enio, J. M. Vargas, H. Rechenberg, & Roberto D. Zysler. (2008). Interparticle Interactions Effects on the Magnetic Order in Surface of Fe₃O₄ Nanoparticles. Journal of Nanoscience and Nanotechnology. 8(11). 5913–5920. 14 indexed citations

15.

Lima, Enio, J. M. Vargas, Roberto D. Zysler, et al.. (2008). Single-step chemical synthesis of ferrite hollow nanospheres. Nanotechnology. 20(4). 45606–45606. 17 indexed citations

16.

Tobia, Dina, J. M. Vargas, E. Winkler, et al.. (2006). High-temperature magnetization in Y1−xCaxMnO3. Physica B Condensed Matter. 384(1-2). 41–43. 3 indexed citations

17.

Vargas, J. M., Wallace C. Nunes, L.M. Socolovsky, M. Knobel, & Daniela Zanchet. (2005). Effect of dipolar interaction observed in iron-based nanoparticles. Physical Review B. 72(18). 193 indexed citations

18.

Knobel, M., L.M. Socolovsky, & J. M. Vargas. (2004). Propiedades magnéticas y de transporte de sistemas nanocristalinos: conceptosbásicos y aplicaciones a sistemas reales. Revista Mexicana de Física. 50. 8–28. 11 indexed citations

19.

Knobel, M., Wallace C. Nunes, A.L. Brandl, et al.. (2004). Interaction effects in magnetic granular systems. Physica B Condensed Matter. 354(1-4). 80–87. 31 indexed citations

20.

Socolovsky, L.M., M. Knobel, & J. M. Vargas. (2003). Propiedades magnéticas de sistemas nanocristalinos: Conceptos básicos. 3–11. 1 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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