A.J. Ramiro de Castro

540 total citations
34 papers, 408 citations indexed

About

A.J. Ramiro de Castro is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, A.J. Ramiro de Castro has authored 34 papers receiving a total of 408 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Materials Chemistry, 13 papers in Electronic, Optical and Magnetic Materials and 8 papers in Electrical and Electronic Engineering. Recurrent topics in A.J. Ramiro de Castro's work include Solid-state spectroscopy and crystallography (7 papers), Catalytic Processes in Materials Science (6 papers) and Crystal Structures and Properties (6 papers). A.J. Ramiro de Castro is often cited by papers focused on Solid-state spectroscopy and crystallography (7 papers), Catalytic Processes in Materials Science (6 papers) and Crystal Structures and Properties (6 papers). A.J. Ramiro de Castro collaborates with scholars based in Brazil, Spain and United States. A.J. Ramiro de Castro's co-authors include Alcinéia C. Oliveira, Josué Mendes Filho, Gilberto D. Saraiva, Adriana Campos, Odair P. Ferreira, Francisco F. de Sousa, J.M. Soares, Paulo Freire, Altair B. Moreira and Camila Almeida Melo and has published in prestigious journals such as SHILAP Revista de lepidopterología, Chemical Engineering Journal and The Journal of Physical Chemistry C.

In The Last Decade

A.J. Ramiro de Castro

28 papers receiving 408 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A.J. Ramiro de Castro Brazil	12	241	123	80	74	62	34	408
Huanhuan Yang China	15	409 1.7×	241 2.0×	94 1.2×	95 1.3×	26 0.4×	44	741
Kátia R. de Souza Brazil	11	402 1.7×	334 2.7×	77 1.0×	56 0.8×	15 0.2×	17	562
Olivier Miserque Belgium	12	175 0.7×	37 0.3×	78 1.0×	32 0.4×	14 0.2×	18	703
Darío Prieto‐Centurión United States	9	291 1.2×	116 0.9×	57 0.7×	71 1.0×	59 1.0×	18	417
Huiqing Song Germany	12	464 1.9×	328 2.7×	97 1.2×	117 1.6×	16 0.3×	16	642
Eleonora Calì United Kingdom	12	284 1.2×	73 0.6×	46 0.6×	67 0.9×	75 1.2×	20	391
Yraida Díaz Venezuela	11	252 1.0×	67 0.5×	75 0.9×	58 0.8×	39 0.6×	22	403
Takashi Aida Japan	9	288 1.2×	139 1.1×	44 0.6×	29 0.4×	19 0.3×	35	375
Regina Cláudia Rodrigues dos Santos Brazil	13	197 0.8×	86 0.7×	120 1.5×	45 0.6×	50 0.8×	30	466
Yunxia Wei China	13	470 2.0×	98 0.8×	48 0.6×	235 3.2×	32 0.5×	24	748

Countries citing papers authored by A.J. Ramiro de Castro

Since Specialization

Citations

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

Fields of papers citing papers by A.J. Ramiro de Castro

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.J. Ramiro de Castro. 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 A.J. Ramiro de Castro. The network helps show where A.J. Ramiro de Castro may publish in the future.

Co-authorship network of co-authors of A.J. Ramiro de Castro

This figure shows the co-authorship network connecting the top 25 collaborators of A.J. Ramiro de Castro. A scholar is included among the top collaborators of A.J. Ramiro de Castro 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 A.J. Ramiro de Castro. A.J. Ramiro de Castro 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

Santos, Luís Paulo Mourão dos, Gilberto D. Saraiva, A.J. Ramiro de Castro, et al.. (2025). Co-doped FeNbO4: Simple synthesis, DFT calculations and electrocatalytic performance for the hydrogen evolution reaction in alkaline medium. Journal of Physics and Chemistry of Solids. 202. 112649–112649. 1 indexed citations

Filho, J.G. da Silva, João G. de Oliveira Neto, João M. Soares, et al.. (2025). Temperature-Driven Magnetic Ordering, Spin-Glass State, and Structural Transitions in Pyrochlore Pb_2.8Nb₂O_7.8. The Journal of Physical Chemistry C. 129(34). 15409–15418.

Oliveira, Alcinéia C., R. Peña‐Garcia, Rinaldo dos Santos Araújo, et al.. (2025). Effects of Er and Ce ion substitution in YIG garnet ferrites on the catalytic performance of ethylbenzene oxidation. Ceramics International. 51(11). 14346–14357. 1 indexed citations

Castro, A.J. Ramiro de, et al.. (2023). Ensino de Programação com Aprendizagem Cooperativa:Um Relato de Experiência. 624–635.

Saraiva, Gilberto D., Alcinéia C. Oliveira, A.J. Ramiro de Castro, et al.. (2023). Multifunctional properties of alumina-based graphene nanocomposites as catalysts for esters of glycerol production. Molecular Catalysis. 548. 113427–113427. 6 indexed citations

Saraiva, Gilberto D., A.J. Ramiro de Castro, Alexandre Magno Rodrigues Teixeira, et al.. (2023). Pressure-dependence Raman spectroscopy and the lattice dynamic calculations of Bi2(MoO4)3 crystal. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 297. 122711–122711. 2 indexed citations

Saraiva, Gilberto D., et al.. (2022). Electrodeposition of One-Dimensional Nanostructures: Environmentally Friendly Method. 10. 19–42. 1 indexed citations

Saraiva, Gilberto D., A.J. Ramiro de Castro, Francisco F. de Sousa, et al.. (2022). Structural, vibrational and magnetic properties of monoclinic La2FeMnO6 double perovskite. Vacuum. 202. 111140–111140. 15 indexed citations

Castro, A.J. Ramiro de, et al.. (2022). Laser-power dependence effects on the structural stability of nanocomposite catalysts studied by Raman spectroscopy: On the structure-activity correlations in glycerol acetylation. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 280. 121526–121526. 2 indexed citations

10.

Guerra, Y., R. Peña‐Garcia, Alcinéia C. Oliveira, et al.. (2022). Cr-Containing Rare-Earth Substituted Yttrium Iron Garnet Ferrites: Catalytic Properties in the Ethylbenzene Oxidation. Catalysts. 12(9). 1033–1033. 5 indexed citations

11.

Castro, A.J. Ramiro de, J.G. da Silva Filho, Francisco F. de Sousa, et al.. (2021). Pressure-induced phase transition in Glycinium maleate crystal. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 262. 120076–120076. 8 indexed citations

12.

Saraiva, Gilberto D., et al.. (2021). O romance no ensino da Física Moderna e Contemporânea: uma proposta metodológica. SHILAP Revista de lepidopterología. 87(2). 139–152. 1 indexed citations

13.

Paraguassu, Waldeci, et al.. (2021). A temperature-dependent Raman scattering and X-ray diffraction study of K2Mo2O7·H2O and ab initio calculations of K2Mo2O7. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 263. 120184–120184. 7 indexed citations

14.

Saraiva, Gilberto D., Waldeci Paraguassu, A.J. Ramiro de Castro, et al.. (2020). Lattice dynamics calculations and high-pressure Raman spectra of the ZnMoO4. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 239. 118501–118501. 13 indexed citations

15.

Moura, João Victor Barbosa, et al.. (2020). Temperature-induced phase transitions in metastable β-Ag2WO4: a Raman scattering study. Vibrational Spectroscopy. 110. 103135–103135. 5 indexed citations

16.

Saraiva, Gilberto D., J.G. da Silva Filho, Aldilene Saraiva-Souza, et al.. (2019). Temperature dependence Raman spectroscopy and DFT calculations of Bi2(MoO4)3. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 224. 117340–117340. 19 indexed citations

17.

Lima, J.A., et al.. (2016). Pressure dependent Raman studies in the K2Mo2O7·H2O crystal. Vibrational Spectroscopy. 94. 89–94. 5 indexed citations

18.

Castro, A.J. Ramiro de, et al.. (2013). Oxidative dehydrogenation of ethylbenzene with CO2 for styrene production over porous iron-based catalysts. Fuel. 108. 740–748. 42 indexed citations

19.

Castro, A.J. Ramiro de, et al.. (2012). Nanosized aluminum derived oxides catalysts prepared with different methods for styrene production. Chemical Engineering Journal. 209. 345–355. 27 indexed citations

20.

Castro, A.J. Ramiro de, et al.. (2012). Mesoporous catalysts for dry reforming of methane: Correlation between structure and deactivation behaviour of Ni-containing catalysts. International Journal of Hydrogen Energy. 37(17). 12281–12291. 64 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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