W.A. Ortiz

2.0k total citations
149 papers, 1.6k citations indexed

About

W.A. Ortiz is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, W.A. Ortiz has authored 149 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 114 papers in Condensed Matter Physics, 68 papers in Atomic and Molecular Physics, and Optics and 53 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in W.A. Ortiz's work include Physics of Superconductivity and Magnetism (92 papers), Magnetic properties of thin films (57 papers) and Magnetic and transport properties of perovskites and related materials (25 papers). W.A. Ortiz is often cited by papers focused on Physics of Superconductivity and Magnetism (92 papers), Magnetic properties of thin films (57 papers) and Magnetic and transport properties of perovskites and related materials (25 papers). W.A. Ortiz collaborates with scholars based in Brazil, Norway and Belgium. W.A. Ortiz's co-authors include Paulo Noronha Lisboa‐Filho, F. Colauto, A. J. A. de Oliveira, M. Motta, T. H. Johansen, A. V. Silhanek, D. H. Mosca, F. M. Araújo-Moreira, Edson Sardella and W. H. Schreiner and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

W.A. Ortiz

143 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
W.A. Ortiz Brazil	21	946	549	493	465	189	149	1.6k
Markus Mayer Germany	20	423 0.4×	277 0.5×	609 1.2×	505 1.1×	334 1.8×	99	1.5k
Hiroyuki Tajima Japan	23	466 0.5×	887 1.6×	758 1.5×	772 1.7×	352 1.9×	110	1.9k
Hiroki Tanaka Japan	27	547 0.6×	549 1.0×	315 0.6×	620 1.3×	402 2.1×	150	2.0k
R. T. Azuah United States	16	291 0.3×	260 0.5×	722 1.5×	405 0.9×	105 0.6×	41	1.4k
B. Wolf Germany	25	1.6k 1.7×	1.3k 2.3×	455 0.9×	408 0.9×	133 0.7×	140	2.3k
J. B. Hastings United States	16	350 0.4×	194 0.4×	294 0.6×	600 1.3×	210 1.1×	33	1.5k
Yoshihiro Ogawa Japan	19	359 0.4×	1.1k 1.9×	303 0.6×	1.0k 2.2×	312 1.7×	131	1.8k
Jie Peng United States	24	1.4k 1.5×	739 1.3×	508 1.0×	357 0.8×	178 0.9×	84	2.1k
John E. Drumheller United States	23	417 0.4×	750 1.4×	381 0.8×	722 1.6×	329 1.7×	109	1.5k
A. J. Panson United States	15	960 1.0×	510 0.9×	337 0.7×	388 0.8×	172 0.9×	26	1.4k

Countries citing papers authored by W.A. Ortiz

Since Specialization

Citations

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

Fields of papers citing papers by W.A. Ortiz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W.A. Ortiz

This figure shows the co-authorship network connecting the top 25 collaborators of W.A. Ortiz. A scholar is included among the top collaborators of W.A. Ortiz 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 W.A. Ortiz. W.A. Ortiz 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

Bael, M. J. Van, et al.. (2025). YBCO nanofibers produced by solution blow spinning doped with Ni and Zn at low concentrations. Superconductor Science and Technology. 38(4). 45014–45014. 1 indexed citations

Xue, Cun, Youhe Zhou, W.A. Ortiz, et al.. (2023). Effect of Moderate Electropulsing on Nb Multiterminal Transport Bridges. Physical Review Applied. 19(5). 1 indexed citations

Colauto, F., A. M. H. de Andrade, T. H. Johansen, et al.. (2023). Magnetic field induced weak-to-strong-link transformation in patterned superconducting films. Physical review. B.. 108(21).

Motta, M., F. Colauto, W.A. Ortiz, et al.. (2021). Metamorphosis of discontinuity lines and rectification of magnetic flux avalanches in the presence of noncentrosymmetric pinning forces. Physical review. B.. 103(22). 9 indexed citations

Colauto, F., et al.. (2021). Measurement of critical current flow and connectivity in systems of joined square superconducting plates. Physica C Superconductivity. 589. 1353931–1353931. 1 indexed citations

Colauto, F., M. Motta, & W.A. Ortiz. (2020). Controlling magnetic flux penetration in low-T _C superconducting films and hybrids. Superconductor Science and Technology. 34(1). 13002–13002. 20 indexed citations

Colauto, F., W.A. Ortiz, A. M. H. de Andrade, et al.. (2017). Spin texture on top of flux avalanches in Nb/Al2O3/Co thin film heterostructures. Americanae (AECID Library). 4 indexed citations

Sardella, Edson, et al.. (2017). Dynamics and heat diffusion of Abrikosov’s vortex-antivortex pairs during an annihilation process. Journal of Physics Condensed Matter. 29(40). 405605–405605. 14 indexed citations

Motta, M., J.I. Avila, Gorky Shaw, et al.. (2016). Imprinting superconducting vortex footsteps in a magnetic layer. Scientific Reports. 6(1). 27159–27159. 23 indexed citations

10.

Cabosart, Damien, M. Motta, J. Cuppens, et al.. (2013). Superconducting properties of corner-shaped Al microstrips. Applied Physics Letters. 102. 4. 63 indexed citations

11.

Sardella, Edson, et al.. (2012). Change of the vortex lattice symmetry in the vicinity of the macro-to-mesoscopic threshold. Physica C Superconductivity. 479. 154–156. 2 indexed citations

12.

Motta, M., F. Colauto, T. H. Johansen, et al.. (2012). Flux avalanches triggered by AC magnetic fields in superconducting thin films. Physica C Superconductivity. 479. 134–136. 7 indexed citations

13.

Ortiz, W.A., et al.. (2006). Vortex matter in a thin film of YBCO with columnar indentations—very small and moderate field regimes. Physica C Superconductivity. 437-438. 254–257. 1 indexed citations

14.

Lisboa‐Filho, Paulo Noronha, Álvaro W. Mombrú, Helena Pardo, W.A. Ortiz, & E. R. Leite. (2003). Influence of processing conditions on the crystal structure and magnetic behavior of La0.7Ca0.3MnO3±δ samples. Journal of Physics and Chemistry of Solids. 64(4). 583–591. 20 indexed citations

15.

Lisboa‐Filho, Paulo Noronha, et al.. (2003). Study of magnetransport properties in manganites with fixed structural parameters. Journal of Solid State Chemistry. 177(4-5). 1338–1345. 5 indexed citations

16.

Lisboa‐Filho, Paulo Noronha, et al.. (2002). Compiling some well-known anomalies of granular superconductors and recognizing their innate dependence on sample preparation and processing. Physica B Condensed Matter. 320(1-4). 330–332. 3 indexed citations

17.

Lisboa‐Filho, Paulo Noronha, S.M. Zanetti, Álvaro W. Mombrú, et al.. (2001). Crystallographic, microstructural and magnetic properties of polycrystalline PrBa₂Cu₃O_7-δ. Superconductor Science and Technology. 14(8). 522–527. 6 indexed citations

18.

Galkin, V. Yu., W.A. Ortiz, & E. Fawcett. (1997). A new magnetic phase in the SDW alloy Cr + 3.2% Co: effect of doping with V. Journal of Physics Condensed Matter. 9(44). L577–L581. 6 indexed citations

19.

Ortiz, W.A., et al.. (1994). Study of the intergranular and intragranular characteristics in a Melt-Textured-Growth sample of YBa2Cu3O7−δ. Physica C Superconductivity. 235-240. 3205–3206. 10 indexed citations

20.

Salem-Sugui, S., W.A. Ortiz, A. Paduan‐Filho, & F.P. Missell. (1982). Pressure dependence of the phase diagram of metamagnetic Ni(NO3)2 ⋅ 2H2O. Journal of Applied Physics. 53(11). 7945–7947. 2 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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