M.E. Braga

854 total citations
77 papers, 676 citations indexed

About

M.E. Braga is a scholar working on Electronic, Optical and Magnetic Materials, Condensed Matter Physics and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, M.E. Braga has authored 77 papers receiving a total of 676 indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Electronic, Optical and Magnetic Materials, 44 papers in Condensed Matter Physics and 32 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in M.E. Braga's work include Rare-earth and actinide compounds (35 papers), Magnetic and transport properties of perovskites and related materials (21 papers) and Magnetic Properties of Alloys (17 papers). M.E. Braga is often cited by papers focused on Rare-earth and actinide compounds (35 papers), Magnetic and transport properties of perovskites and related materials (21 papers) and Magnetic Properties of Alloys (17 papers). M.E. Braga collaborates with scholars based in Portugal, Brazil and France. M.E. Braga's co-authors include J. B. Sousa, Sven Larsson, Carlton A. Taft, Mario Amado, William A. Lester, B. L. Hammond, P. A. Algarabel, L. Morellón, Arne Rosén and Antônio C. Pavão and has published in prestigious journals such as The Journal of Chemical Physics, Physical review. B, Condensed matter and Journal of Applied Physics.

In The Last Decade

M.E. Braga

74 papers receiving 643 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
M.E. Braga Portugal 15 325 319 247 230 77 77 676
Yutaka Nakai Japan 17 475 1.5× 362 1.1× 353 1.4× 241 1.0× 32 0.4× 80 952
V. Oestreich Germany 8 330 1.0× 177 0.6× 145 0.6× 204 0.9× 38 0.5× 17 501
W. Jauch Germany 15 317 1.0× 295 0.9× 275 1.1× 394 1.7× 21 0.3× 45 831
L. J. Azevedo United States 17 497 1.5× 217 0.7× 117 0.5× 215 0.9× 125 1.6× 49 730
J. W. Taylor United Kingdom 20 389 1.2× 393 1.2× 253 1.0× 351 1.5× 52 0.7× 54 958
W. Treutmann Germany 18 516 1.6× 379 1.2× 109 0.4× 475 2.1× 29 0.4× 62 916
S. Bukshpan Israel 16 155 0.5× 174 0.5× 253 1.0× 231 1.0× 29 0.4× 69 743
R. Block Netherlands 14 309 1.0× 331 1.0× 189 0.8× 149 0.6× 74 1.0× 59 681
Masahiko Higuchi Japan 19 250 0.8× 378 1.2× 588 2.4× 155 0.7× 51 0.7× 91 918
J. M. Friedt France 14 235 0.7× 260 0.8× 122 0.5× 353 1.5× 36 0.5× 46 664

Countries citing papers authored by M.E. Braga

Since Specialization
Citations

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

Fields of papers citing papers by M.E. Braga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M.E. Braga

This figure shows the co-authorship network connecting the top 25 collaborators of M.E. Braga. A scholar is included among the top collaborators of M.E. Braga 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 M.E. Braga. M.E. Braga 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.
Jaime, Patrícia Constante & M.E. Braga. (2025). Ten years of the The Dietary Guidelines for the Brazilian Population: history, science and policy. Epidemiologia e Serviços de Saúde. 34. e20240267–e20240267.
2.
Pereira, André M., João P. Araújo, M.E. Braga, et al.. (2006). Transport and magnetic properties of the Er5Si4 compound. Journal of Alloys and Compounds. 423(1-2). 66–68. 5 indexed citations
3.
Sousa, J. B., André M. Pereira, J. M. Teixeira, et al.. (2005). Multi-step and anomalous reproducible behaviour of the electrical resistivity near the first-order magnetostructural transition of Gd5(Si0.1Ge0.9)4. Journal of Physics Condensed Matter. 17(15). 2461–2476. 10 indexed citations
4.
Araújo, João P., André M. Pereira, M.E. Braga, et al.. (2005). Transport and magnetic study of the spin reorientation transition in the Tb5(Si0.5Ge0.5)4magnetocaloric compound. Journal of Physics Condensed Matter. 17(32). 4941–4949. 15 indexed citations
5.
Araújo, João P., J. B. Sousa, M.E. Braga, et al.. (2004). Unusual critical behavior of the electrical resistivity near the first-order magnetostructural transition of Gd5(Si0.1Ge0.9)4. Journal of Magnetism and Magnetic Materials. 272-276. 2370–2372. 1 indexed citations
6.
Amado, Mario, et al.. (1997). Anomalous behavior of the thermopower and temperature derivative of resistivity near the spin reorientation transition in Er2Fe14B. Journal of Applied Physics. 81(8). 5784–5786. 1 indexed citations
7.
Amado, Mario, et al.. (1996). Transport and magneto-transport properties of U2Ni2Sn. Journal of Magnetism and Magnetic Materials. 157-158. 698–699. 1 indexed citations
8.
Amado, Mario, M.E. Braga, J. B. Sousa, et al.. (1995). Transport and magnetic properties of U2Ni2Sn and U2Co2Sn. Journal of Magnetism and Magnetic Materials. 140-144. 1371–1372. 19 indexed citations
9.
Braga, M.E., et al.. (1994). Low-temperature behavior of thermopower in rare-earth iron borides R2Fe14B (R=Nd, Sm, Gd, Tb, Dy, Ho, Er). Journal of Applied Physics. 76(10). 6851–6852. 8 indexed citations
10.
Amado, Mario, et al.. (1992). Transport and thermal properties in NdRu2Si2 and TbRu2Si2 compounds. Journal of Magnetism and Magnetic Materials. 104-107. 1235–1236. 1 indexed citations
11.
Braga, M.E., S. Larsson, Arne Rosén, & Andrey Volosov. (1991). Electronic transitions in C60. On the origin of the strong interstellar absorption at 217 nm. 245(1). 232–238. 47 indexed citations
12.
Braga, M.E.. (1988). On the s and p charge transfers in Ni(PF 3 ) 4 and Ni(PCl 3 ) 4. Química Nova. 11(1). 71–75. 4 indexed citations
13.
Sousa, J. B., M.E. Braga, R.D. Greenough, et al.. (1985). Search of commensurate locking effects in the helical magnetic structures of Tb and Dy single crystals. Journal of Magnetism and Magnetic Materials. 49(3). 219–224. 4 indexed citations
14.
Sousa, J. B., et al.. (1982). Electrical resistivity singularities and spin reorientation transitions in Pr2(Co1-xFex)17. Journal of Physics F Metal Physics. 12(2). 351–361. 10 indexed citations
15.
Braga, M.E. & Carlton A. Taft. (1981). Hyperfine interactions of Fe and Cu substitutional impurities in argon matrix. The Journal of Chemical Physics. 74(5). 2969–2972. 8 indexed citations
16.
Braga, M.E., et al.. (1980). Electronic structure and Mössbauer isomer shift of the iron atom isolated in a crystalline argon matrix. Physical review. B, Condensed matter. 22(11). 5128–5134. 13 indexed citations
17.
Sousa, J. B., Mario Amado, M.E. Braga, et al.. (1980). Aspects on the critical behaviour of transport properties in ferromagnetic metals. Journal of Magnetism and Magnetic Materials. 15-18. 892–894. 7 indexed citations
18.
Sousa, J. B., et al.. (1980). Temperature dependence and critical behaviour of the thermoelectric power in ferromagnetic TbZn compound. Journal of Physics F Metal Physics. 10(8). 1809–1819. 15 indexed citations
19.
Larsson, Sven & M.E. Braga. (1979). Back donation in Ni(CO)4: Comments on papers by K. H. Johnson and by K. H. Johnson and U. Wahlgren. International Journal of Quantum Chemistry. 15(1). 1–5. 43 indexed citations
20.
Sousa, J. B., et al.. (1979). Critical behaviour of the electrical resistivity at the spin reorientation transition of pure gadolinium. Journal of Physics F Metal Physics. 9(4). L77–L81. 9 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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