R. Machado

971 total citations
54 papers, 796 citations indexed

About

R. Machado is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Mechanics of Materials. According to data from OpenAlex, R. Machado has authored 54 papers receiving a total of 796 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Materials Chemistry, 11 papers in Electrical and Electronic Engineering and 10 papers in Mechanics of Materials. Recurrent topics in R. Machado's work include Metal and Thin Film Mechanics (9 papers), Soil Management and Crop Yield (5 papers) and Polymer Nanocomposites and Properties (5 papers). R. Machado is often cited by papers focused on Metal and Thin Film Mechanics (9 papers), Soil Management and Crop Yield (5 papers) and Polymer Nanocomposites and Properties (5 papers). R. Machado collaborates with scholars based in Brazil, United States and Ecuador. R. Machado's co-authors include Leonardo Cabral Gontijo, Luíz Carlos Casteletti, P.A.P. Nascente, S.E. Kuri, Marcos Flávio de Campos, M.A. Macêdo, Fernando José Gomes Landgraf, F.P. Missell, Nelson Guedes de Alcântara and Carlos A. Achete and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

R. Machado

51 papers receiving 769 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Machado Brazil 16 350 252 203 179 175 54 796
Devraj Singh India 16 433 1.2× 123 0.5× 258 1.3× 88 0.5× 117 0.7× 103 781
Takeshi Okutani Japan 16 399 1.1× 89 0.4× 239 1.2× 153 0.9× 209 1.2× 92 834
Mirko Stubičar Croatia 20 526 1.5× 134 0.5× 296 1.5× 107 0.6× 126 0.7× 55 938
Jeong-Hyun Kim South Korea 13 367 1.0× 108 0.4× 71 0.3× 132 0.7× 230 1.3× 31 837
S. Kalavathi India 19 517 1.5× 122 0.5× 142 0.7× 167 0.9× 209 1.2× 85 830
Igoris Prosyčevas Lithuania 16 415 1.2× 409 1.6× 446 2.2× 93 0.5× 196 1.1× 54 1.0k
Maurício Pereira Cantão Brazil 17 425 1.2× 61 0.2× 104 0.5× 100 0.6× 318 1.8× 36 972
Satish Vitta India 19 723 2.1× 60 0.2× 155 0.8× 309 1.7× 302 1.7× 96 1.2k
Mykhaylo Motylenko Germany 19 563 1.6× 272 1.1× 373 1.8× 72 0.4× 156 0.9× 63 1.0k

Countries citing papers authored by R. Machado

Since Specialization
Citations

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

Fields of papers citing papers by R. Machado

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of R. Machado. A scholar is included among the top collaborators of R. Machado 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. Machado. R. Machado 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.
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Machado, R., et al.. (2019). Patient doses in cardiac catheterisation in Santa Catarina, Brazil. Radiation Physics and Chemistry. 167. 108208–108208. 1 indexed citations
3.
Machado, R., et al.. (2018). A novel structure ZnO-Fe-ZnO thin film memristor. Materials Science in Semiconductor Processing. 86. 43–48. 20 indexed citations
4.
Caldas, Linda V.E., et al.. (2018). Thermoluminescence and optically stimulated luminescence of PbO–H3BO3 and PbO–H3BO3–Al2O3 glasses. Radiation Physics and Chemistry. 155. 150–157. 14 indexed citations
5.
Machado, R., et al.. (2018). OVERVIEW OF OCCUPATIONAL RADIATION EXPOSURE IN MEDICAL WORKERS IN SANTA CATARINA, BRAZIL, BETWEEN 2014 AND 2017. Radiation Protection Dosimetry. 183(3). 355–360. 4 indexed citations
6.
7.
Lange, Anderson, et al.. (2016). Doses de fosfatagem corretiva em arroz de terras altas em cultivo de primeiro ano. 14(1). 1 indexed citations
8.
9.
Gontijo, Leonardo Cabral, R. Machado, & V.P. Nascimento. (2012). Effects of aluminium doping on zinc oxide transparent thin films grown by filtered vacuum arc deposition. Materials Science and Engineering B. 177(11). 780–784. 7 indexed citations
10.
Gontijo, Leonardo Cabral, R. Machado, Luíz Carlos Casteletti, S.E. Kuri, & P.A.P. Nascente. (2010). Study of the S Phases Formed on Plasma-Nitrided Austenitic and Ferritic Stainless Steels. Materials science forum. 638-642. 775–780. 4 indexed citations
11.
Calil, Vanessa L., Cristiano Legnani, Gabriela F. Moreira, et al.. (2009). Transparent thermally stable poly(etherimide) film as flexible substrate for OLEDs. Thin Solid Films. 518(5). 1419–1423. 13 indexed citations
12.
Gontijo, Leonardo Cabral, et al.. (2008). COMPARAÇÃO ENTRE OS COMPORTAMENTOS DOS AÇOS INOXIDÁVEIS AISI 304L E AISI 316L NITRETADOS A PLASMA. 26(3). 145–150. 8 indexed citations
13.
Yonamine, Taeko, et al.. (2008). Electron back scattered diffraction study of SmCo magnets. Journal of Magnetism and Magnetic Materials. 320(14). e77–e80. 10 indexed citations
14.
Campos, Marcos Flávio de, M. J. Sablik, Fernando José Gomes Landgraf, et al.. (2008). Effect of rolling on the residual stresses and magnetic properties of a 0.5% Si electrical steel. Journal of Magnetism and Magnetic Materials. 320(14). e377–e380. 31 indexed citations
15.
Branciforti, Márcia Cristina, Lucineide Balbino da Silva, R. Machado, & R. E. S. Bretas. (2007). Molecular orientation of extruded PET/LCP blend films. II. X‐ray pole figures. Journal of Applied Polymer Science. 106(5). 2955–2962. 4 indexed citations
16.
Gomide, R. L., et al.. (2005). Caracterização de Estresse Hídrico de Duas Linhagens de Milho (Zea mays L.) com Sondas de Fluxo de Seiva. Revista Brasileira de Milho e Sorgo. 4(3). 344–354. 3 indexed citations
17.
Gontijo, Leonardo Cabral, et al.. (2004). Characterization of plasma-nitrided iron by XRD, SEM and XPS. Surface and Coatings Technology. 183(1). 10–17. 83 indexed citations
18.
Gontijo, Leonardo Cabral, R. Machado, Luíz Carlos Casteletti, & P.A.P. Nascente. (2003). Evaluation of the effect of cooling speed on the layer formation on stainless steel by plasma carbonitriding. 12(1). 155–158. 1 indexed citations
19.
Gontijo, Leonardo Cabral, et al.. (2003). Effect of cooling conditions on plasma-carbonitrided iron surfaces. Journal of Vacuum Science & Technology A Vacuum Surfaces and Films. 21(3). 623–627. 3 indexed citations
20.
Machado, R., et al.. (2000). Thermal and Dynamic-Mechanical Characterization of Uni- and Biaxially Oriented Polypropylene Films. Journal of Thermal Analysis and Calorimetry. 59(1-2). 143–155. 34 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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