A. Caldas

471 total citations
35 papers, 416 citations indexed

About

A. Caldas 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, A. Caldas has authored 35 papers receiving a total of 416 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Electronic, Optical and Magnetic Materials, 27 papers in Condensed Matter Physics and 10 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in A. Caldas's work include Magnetic and transport properties of perovskites and related materials (24 papers), Rare-earth and actinide compounds (22 papers) and Magnetic Properties of Alloys (8 papers). A. Caldas is often cited by papers focused on Magnetic and transport properties of perovskites and related materials (24 papers), Rare-earth and actinide compounds (22 papers) and Magnetic Properties of Alloys (8 papers). A. Caldas collaborates with scholars based in Brazil. A. Caldas's co-authors include P.J. von Ranke, N.A. de Oliveira, E.P. Nóbrega, A. Magnus G. Carvalho, N.A. de Oliveira, B.P. Alho, V.S.R. de Sousa, Isaías G. de Oliveira, A.A. Coelho and S. Gama and has published in prestigious journals such as Journal of Applied Physics, Physical Review B and Journal of Physics Condensed Matter.

In The Last Decade

A. Caldas

34 papers receiving 402 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Caldas Brazil 12 382 242 224 36 32 35 416
W. Sikora Poland 13 311 0.8× 350 1.4× 136 0.6× 57 1.6× 52 1.6× 48 449
J. Prchal Czechia 12 359 0.9× 404 1.7× 139 0.6× 64 1.8× 46 1.4× 75 493
M. Klicpera Czechia 14 361 0.9× 415 1.7× 218 1.0× 61 1.7× 57 1.8× 74 531
G.M. Gross Germany 10 325 0.9× 295 1.2× 169 0.8× 22 0.6× 12 0.4× 14 377
Y. Ōnuki Japan 7 256 0.7× 330 1.4× 87 0.4× 30 0.8× 25 0.8× 17 382
E.P. Nóbrega Brazil 15 611 1.6× 325 1.3× 384 1.7× 59 1.6× 35 1.1× 56 631
H. Gamari‐Seale Greece 11 352 0.9× 388 1.6× 105 0.5× 32 0.9× 58 1.8× 58 466
V.S.R. de Sousa Brazil 15 645 1.7× 368 1.5× 376 1.7× 56 1.6× 32 1.0× 62 670
B.P. Alho Brazil 15 611 1.6× 337 1.4× 362 1.6× 53 1.5× 38 1.2× 59 642
A.V. Morozkin Russia 12 351 0.9× 297 1.2× 127 0.6× 42 1.2× 25 0.8× 66 397

Countries citing papers authored by A. Caldas

Since Specialization
Citations

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

Fields of papers citing papers by A. Caldas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Caldas

This figure shows the co-authorship network connecting the top 25 collaborators of A. Caldas. A scholar is included among the top collaborators of A. Caldas 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. Caldas. A. Caldas 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.
Ranke, P.J. von, B.P. Alho, E.P. Nóbrega, et al.. (2018). Colossal refrigerant capacity in [Fe(hyptrz)3]A2·H2O around the freezing temperature of water. Physical review. B.. 98(22). 31 indexed citations
2.
Alho, B.P., E.P. Nóbrega, V.S.R. de Sousa, et al.. (2017). The influence of crystalline electrical field on magnetic and magnetocaloric properties in Er1−yTbyAl2 compounds. Journal of Magnetism and Magnetic Materials. 442. 265–269. 5 indexed citations
3.
4.
Alho, B.P., E.P. Nóbrega, V.S.R. de Sousa, et al.. (2017). Magnetic and magnetocaloric properties in Gd1−yPryNi2 compounds. Journal of Magnetism and Magnetic Materials. 449. 308–312. 11 indexed citations
5.
Nóbrega, E.P., B.P. Alho, A. Caldas, et al.. (2016). Magnetic and magnetocaloric properties of amorphous Y3Fe5O12 compound. Journal of Magnetism and Magnetic Materials. 422. 157–160. 1 indexed citations
6.
Ranke, P.J. von, S. Gama, A. Magnus G. Carvalho, et al.. (2015). Electric field triggering the spin reorientation and controlling the absorption and release of heat in the induced multiferroic compound EuTiO3. Journal of Applied Physics. 118(24). 9 indexed citations
7.
Alho, B.P., E.P. Nóbrega, V.S.R. de Sousa, et al.. (2014). Theoretical investigations on magnetocaloric effect in Er1−Tb Al2 series. Journal of Magnetism and Magnetic Materials. 379. 112–116. 15 indexed citations
8.
Alho, B.P., E.P. Nóbrega, A. Caldas, et al.. (2014). Theoretical investigation on the barocaloric and magnetocaloric properties in the Gd5Si2Ge2 compound. Journal of Applied Physics. 116(24). 8 indexed citations
9.
Ranke, P.J. von, E.P. Nóbrega, A. Caldas, et al.. (2014). Calculations of the magnetic entropy change in amorphous through a microscopic anisotropic model: Applications to Dy70Zr30 and DyCo3.4 alloys. Journal of Applied Physics. 116(14). 7 indexed citations
10.
Ranke, P.J. von, E.P. Nóbrega, B.P. Alho, et al.. (2013). Investigation on the magnetocaloric effect in TbN compound. Journal of Magnetism and Magnetic Materials. 341. 138–141. 2 indexed citations
11.
Alho, B.P., E.P. Nóbrega, A. Magnus G. Carvalho, et al.. (2013). Theoretical investigations on the magnetocaloric and barocaloric effects in TbyGd(1−y)Al2 series. Journal of Alloys and Compounds. 563. 242–248. 15 indexed citations
12.
Ranke, P.J. von, B.P. Alho, E.P. Nóbrega, et al.. (2012). Spin reorientation and the magnetocaloric effect in HoyEr(1−y)N. Journal of Applied Physics. 111(11). 11 indexed citations
13.
Ranke, P.J. von, et al.. (2006). The influence of quadrupolar interaction on the magnetocaloric effect in PrMg2. Journal of Alloys and Compounds. 440(1-2). 46–50. 4 indexed citations
14.
Ranke, P.J. von, et al.. (2003). Investigations on magnetic refrigeration: Application to RNi2 (R=Nd, Gd, Tb, Dy, Ho, and Er). Journal of Applied Physics. 93(7). 4055–4059. 69 indexed citations
15.
Oliveira, Isaías G. de, A. Caldas, E.P. Nóbrega, N.A. de Oliveira, & P.J. von Ranke. (2000). The influence of the quadrupolar interaction in the magnetocaloric effect. Solid State Communications. 114(9). 487–491. 11 indexed citations
16.
Ranke, P.J. von, et al.. (1997). Effects of the quadrupolar interaction in Γ3-Γ4 systems observed through a reduced model. Journal of Physics and Chemistry of Solids. 58(7). 1137–1141. 3 indexed citations
17.
Ranke, P.J. von, et al.. (1995). The Effects of the Crystal Field on the Effective Exchange Parameter in a Group of Pr Intermetallics. physica status solidi (b). 191(2). 1 indexed citations
18.
Caldas, A., Carlton A. Taft, & H. N. Nazareno. (1989). An investigation of the phase transition in SmSe using the fully relativistic Korringa-Kohn-Rostoker model. Journal of Physics Condensed Matter. 1(48). 9581–9587. 3 indexed citations
19.
Caldas, A., Carlton A. Taft, & H. N. Nazareno. (1986). Fully relativistic band structure of SmTe. Journal of Physics C Solid State Physics. 19(19). 3615–3618. 5 indexed citations
20.
Biasi, R.S. de & A. Caldas. (1977). Electron paramagnetic resonance of Fe3+in orthorhombic symmetry sites in magnesium oxide. Journal of Physics C Solid State Physics. 10(1). 107–111. 11 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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