L. Gama

901 total citations
34 papers, 796 citations indexed

About

L. Gama is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, L. Gama has authored 34 papers receiving a total of 796 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Materials Chemistry, 12 papers in Electrical and Electronic Engineering and 12 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in L. Gama's work include Magnetic Properties and Synthesis of Ferrites (11 papers), Multiferroics and related materials (9 papers) and Catalytic Processes in Materials Science (6 papers). L. Gama is often cited by papers focused on Magnetic Properties and Synthesis of Ferrites (11 papers), Multiferroics and related materials (9 papers) and Catalytic Processes in Materials Science (6 papers). L. Gama collaborates with scholars based in Brazil and France. L. Gama's co-authors include Ana Cristina Figueiredo de Melo Costa, K. Ruth, D.R. Cornejo, C.O. Paiva-Santos, Bráulio Silva Barros, Ingrid T. Weber, S. M. Rezende, M. R. Morelli, H. S. Ferreira and E. Longo and has published in prestigious journals such as Journal of Materials Science, Journal of Alloys and Compounds and Thin Solid Films.

In The Last Decade

L. Gama

32 papers receiving 764 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
L. Gama Brazil 15 644 351 229 174 142 34 796
Oana Ştefănescu Romania 13 406 0.6× 165 0.5× 140 0.6× 121 0.7× 65 0.5× 25 523
Christian Suchomski Germany 20 589 0.9× 393 1.1× 592 2.6× 252 1.4× 54 0.4× 29 1.1k
Gilles H. Gauthier France 21 1.1k 1.8× 641 1.8× 283 1.2× 191 1.1× 160 1.1× 70 1.4k
S.A. Palomares-Sánchez Mexico 16 572 0.9× 385 1.1× 155 0.7× 145 0.8× 50 0.4× 54 753
Miroslava Hajdúchová Czechia 12 1.0k 1.6× 718 2.0× 356 1.6× 322 1.9× 69 0.5× 18 1.2k
P.N. Anantharamaiah India 18 678 1.1× 563 1.6× 277 1.2× 219 1.3× 36 0.3× 41 867
Christopher J. Keturakis United States 10 567 0.9× 71 0.2× 384 1.7× 499 2.9× 67 0.5× 16 1.0k
Ashok V. Humbe India 20 1.1k 1.8× 697 2.0× 432 1.9× 282 1.6× 54 0.4× 33 1.3k
Christine Cachet‐Vivier France 19 388 0.6× 195 0.6× 536 2.3× 336 1.9× 34 0.2× 42 1.0k
L.F. Koao South Africa 21 952 1.5× 137 0.4× 690 3.0× 173 1.0× 63 0.4× 89 1.2k

Countries citing papers authored by L. Gama

Since Specialization
Citations

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

Fields of papers citing papers by L. Gama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L. Gama

This figure shows the co-authorship network connecting the top 25 collaborators of L. Gama. A scholar is included among the top collaborators of L. Gama 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 L. Gama. L. Gama 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
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Andrade, Heloysa Martins Carvalho, et al.. (2009). SYNTHESIS GAS (SYNGAS) PRODUCTION OVER Ni/Al 2 O 3 CATALYSTS MODIFIED WITH Fe 2 O 3. Brazilian Journal of Petroleum and Gas. 3(3). 1 indexed citations
6.
Costa, Ana Cristina Figueiredo de Melo, et al.. (2008). Structural and magnetic properties of chromium-doped ferrite nanopowders. Journal of Alloys and Compounds. 483(1-2). 655–657. 19 indexed citations
7.
Costa, Ana Cristina Figueiredo de Melo, et al.. (2008). Synthesis of a NiFe2O4 catalyst for the preferential oxidation of carbon monoxide (PROX). Journal of Alloys and Compounds. 483(1-2). 399–401. 24 indexed citations
8.
Costa, Ana Cristina Figueiredo de Melo, K. Ruth, D.R. Cornejo, et al.. (2008). Influence of calcination temperature on the morphology and magnetic properties of Ni–Zn ferrite applied as an electromagnetic energy absorber. Journal of Alloys and Compounds. 483(1-2). 563–565. 39 indexed citations
9.
Gama, L., et al.. (2008). Synthesis and characterization of Mn-Zn ferrite powders: Effect of replacing Mn 2+ by Fe 2+ and the amount of H 2 O. 3(1). 25–30. 2 indexed citations
10.
Costa, Ana Cristina Figueiredo de Melo, et al.. (2008). Structural and morphological evaluation of Zn 0,9 Co 0,1 O powders synthesized by combustion and Pechini reaction methods. 3(3). 26–30. 2 indexed citations
11.
Gama, L., et al.. (2008). Synthesis and characterization of the NiAl2O4, CoAl2O4 and ZnAl2O4 spinels by the polymeric precursors method. Journal of Alloys and Compounds. 483(1-2). 453–455. 112 indexed citations
12.
Costa, Ana Cristina Figueiredo de Melo, et al.. (2007). Ni–Zn–Sm nanopowder ferrites: Morphological aspects and magnetic properties. Journal of Magnetism and Magnetic Materials. 320(5). 742–749. 65 indexed citations
13.
Gama, L., et al.. (2007). X-Ray diffraction and mössbauer spectra of nickel ferrite prepared by combustion reaction. Journal of Materials Science. 42(10). 3603–3606. 66 indexed citations
14.
Costa, Ana Cristina Figueiredo de Melo, et al.. (2006). Síntese e caracterização de nanopartículas de TiO2. Cerâmica. 52(324). 255–259. 33 indexed citations
15.
Silva, J. Fernando, et al.. (2006). Síntese de ZnAl2O4: Yb:Er por reação de combustão. Cerâmica. 52(323). 123–127. 1 indexed citations
16.
Escote, M. T., C.O. Paiva-Santos, Paulo Noronha Lisboa‐Filho, et al.. (2004). Low-temperature synthesis of single-phase Co7Sb2O12. Materials Chemistry and Physics. 88(2-3). 404–409. 7 indexed citations
17.
Gama, L., et al.. (2003). Characterization of nickel doped Zn 7 Sb 2 O 12 spinel phase using Rietveld refinement. Powder Diffraction. 18(3). 219–223. 5 indexed citations
18.
Lisboa‐Filho, Paulo Noronha, L. Gama, W.A. Ortiz, et al.. (2003). Synthesis and characterization of Li2ZnTi3O8 spinel using the modified polymeric precursor method. Materials Chemistry and Physics. 82(1). 68–72. 32 indexed citations
19.
Lisboa‐Filho, Paulo Noronha, et al.. (2002). Structural and magnetic properties of Zn4Ni3Sb2O12 thin films deposited by spin coating. Thin Solid Films. 414(2). 270–274. 2 indexed citations
20.
Lisboa‐Filho, Paulo Noronha, L. Gama, C.O. Paiva-Santos, et al.. (2000). Crystallographic and magnetic structure of polycrystalline Zn7−xNixSb2O12 spinels. Materials Chemistry and Physics. 65(2). 208–211. 16 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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