A. F. Martins

1.2k total citations
66 papers, 925 citations indexed

About

A. F. Martins is a scholar working on Electronic, Optical and Magnetic Materials, Computer Networks and Communications and Spectroscopy. According to data from OpenAlex, A. F. Martins has authored 66 papers receiving a total of 925 indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Electronic, Optical and Magnetic Materials, 22 papers in Computer Networks and Communications and 18 papers in Spectroscopy. Recurrent topics in A. F. Martins's work include Liquid Crystal Research Advancements (47 papers), Nonlinear Dynamics and Pattern Formation (22 papers) and Molecular spectroscopy and chirality (15 papers). A. F. Martins is often cited by papers focused on Liquid Crystal Research Advancements (47 papers), Nonlinear Dynamics and Pattern Formation (22 papers) and Molecular spectroscopy and chirality (15 papers). A. F. Martins collaborates with scholars based in Portugal, France and Italy. A. F. Martins's co-authors include F. Volino, A. C. Diogo, M. H. Godinho, Antonino Polimeno, A. Blumstein, J. L. Figueirinhas, R. B. Blumstein, J. P. Casquilho, Maria Teresa Cidade and Mohamed Naceur Belgacem and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Journal of The Electrochemical Society.

In The Last Decade

A. F. Martins

64 papers receiving 871 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. F. Martins Portugal 18 664 325 239 235 163 66 925
A. C. Ribeiro Portugal 17 513 0.8× 206 0.6× 224 0.9× 233 1.0× 91 0.6× 56 766
Alexandros G. Vanakaras Greece 18 793 1.2× 394 1.2× 424 1.8× 237 1.0× 88 0.5× 48 995
A. Jákli United States 15 830 1.3× 175 0.5× 310 1.3× 285 1.2× 103 0.6× 22 926
Khoa V. Le Japan 19 851 1.3× 232 0.7× 299 1.3× 259 1.1× 81 0.5× 58 1.0k
D. G. McDonnell United Kingdom 17 880 1.3× 273 0.8× 555 2.3× 370 1.6× 91 0.6× 28 1.1k
Hirokazu Toriumi Japan 23 795 1.2× 261 0.8× 348 1.5× 529 2.3× 56 0.3× 59 1.2k
S. M. Stein United States 10 626 0.9× 259 0.8× 351 1.5× 294 1.3× 40 0.2× 22 980
Akihiko Sugimura Japan 23 1.1k 1.6× 297 0.9× 309 1.3× 274 1.2× 256 1.6× 91 1.5k
Bharat R. Acharya United States 15 771 1.2× 263 0.8× 319 1.3× 191 0.8× 116 0.7× 30 1.2k
Sathyanarayana Paladugu India 16 566 0.9× 178 0.5× 173 0.7× 122 0.5× 76 0.5× 37 753

Countries citing papers authored by A. F. Martins

Since Specialization
Citations

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

Fields of papers citing papers by A. F. Martins

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. F. Martins

This figure shows the co-authorship network connecting the top 25 collaborators of A. F. Martins. A scholar is included among the top collaborators of A. F. Martins 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. F. Martins. A. F. Martins 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.
Amorim, Paulo, João‐Paulo Dias, & A. F. Martins. (2023). On the motion of the director field of a nematic liquid crystal submitted to a magnetic field and a laser beam. Partial Differential Equations and Applications. 4(4). 1 indexed citations
2.
Silva, Sandra, Vera Ribeiro, Jorge Lamelas, et al.. (2022). Prognostic Factors for Operated Gallbladder Cancer. HPB. 24. S491–S491. 1 indexed citations
3.
Paulino, Jorge, A. F. Martins, Emanuel Vigia, et al.. (2017). Simultaneous Kidney-Pancreas Transplantation With an Original “Transverse Pancreas” Technique: Initial 9 Years' Experience With 56 Cases. Transplantation Proceedings. 49(8). 1879–1882. 1 indexed citations
4.
Martins, A. F., J. F. C. Carreira, J. Rodrigues, et al.. (2016). Spectroscopic analysis of LYSO:Ce crystals. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 172. 163–167. 19 indexed citations
5.
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7.
Martins, A. F., et al.. (2005). Dissipative Particle Dynamics Approach to Mesophase Formation and Behaviour. Molecular Crystals and Liquid Crystals. 435(1). 135/[795]–152/[812]. 8 indexed citations
8.
Martins, A. F., et al.. (2005). Transient Shear Stress Response After Flow Start-up and Flow Reversal in Low Molecular Weight Nematic Liquid Crystals. Molecular Crystals and Liquid Crystals. 435(1). 199/[859]–213/[873]. 1 indexed citations
9.
Borges, João Paulo, M. H. Godinho, A. F. Martins, et al.. (2004). Tensile properties of cellulose fiber reinforced hydroxypropylcellulose films. Polymer Composites. 25(1). 102–110. 21 indexed citations
10.
Orian, Laura, et al.. (2003). Rheo-Nmr and Numerical Study of the Nematodynamics in Cylindrical Couette Geometry. Molecular Crystals and Liquid Crystals. 394(1). 63–75. 7 indexed citations
11.
Godinho, M. H., A. F. Martins, & J. L. Figueirinhas. (1998). Composite systems for display applications from cellulose elastomers and nematic liquid crystals. Optical Materials. 9(1-4). 226–229. 14 indexed citations
12.
Polimeno, Antonino & A. F. Martins. (1998). Two-dimensional hydrodynamical description of a rotating nematic sample in a magnetic field. Liquid Crystals. 25(5). 545–552. 13 indexed citations
13.
Fried, Floyd A., C. R. Leal, M. H. Godinho, & A. F. Martins. (1994). The first normal stress difference and viscosity in shear of liquid crystalline solutions of hydroxypropylcellulose: new experimental data and theory. Polymers for Advanced Technologies. 5(9). 596–599. 9 indexed citations
14.
Cidade, Maria Teresa, João C. Bordado, J. L. Figueirinhas, & A. F. Martins. (1993). Synthesis and characterization of novel liquidcrystalline polyurethanes. Liquid Crystals. 13(2). 295–300. 10 indexed citations
15.
Ribeiro, A. C., A. F. Martins, & A. M. Giroud-godquin. (1988). Evidence of a Smectic Phase of Disc-Like Molecules. 5(4). 133–139. 1 indexed citations
16.
Martins, A. F., et al.. (1988). Martins, Esnault, and Volino Reply. Physical Review Letters. 61(7). 900–900. 2 indexed citations
17.
Martins, A. F., et al.. (1983). NMR study of some thermotropic nematic polyesters with mesogenic elements and flexible spacers in the main chain. Macromolecules. 16(2). 279–287. 62 indexed citations
18.
Diogo, A. C. & A. F. Martins. (1982). Order parameter and temperature dependence of the hydrodynamic viscosities of nematic liquid crystals. Journal de physique. 43(5). 779–786. 51 indexed citations
19.
Martins, A. F.. (1972). Interpretation of the Nuclear Spin-Lattice Relaxation-Time Behavior in the Nematic Mesophases. Physical Review Letters. 28(5). 289–292. 19 indexed citations
20.
Martins, A. F.. (1971). Thermal Fluctuations and Proton Spin-lattice Relaxation in Nematic Liquid Crystals. Molecular crystals and liquid crystals. 14(1-2). 85–95. 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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