This map shows the geographic impact of A. Vallecchi'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. Vallecchi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Vallecchi more than expected).
This network shows the impact of papers produced by A. Vallecchi. 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. Vallecchi. The network helps show where A. Vallecchi may publish in the future.
Co-authorship network of co-authors of A. Vallecchi
This figure shows the co-authorship network connecting the top 25 collaborators of A. Vallecchi.
A scholar is included among the top collaborators of A. Vallecchi 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. Vallecchi. A. Vallecchi is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Rigelsford, Jonathan, Kenneth Lee Ford, Tao Yu, et al.. (2015). Wireless Friendly and Energy Efficient Buildings (WiFEEB). White Rose Research Online (University of Leeds, The University of Sheffield, University of York).1 indexed citations
Vallecchi, A., et al.. (2013). Intertwined spiral array on magnetized ferrite substrate. Research Portal (Queen's University Belfast). 2393–2396.
10.
Vallecchi, A., et al.. (2013). Generalized Lorentz-Lorenz method for the retrieval of plasmonic nanocluster metamaterial effective parameters. eScholarship (California Digital Library). 2994–2996.1 indexed citations
Vallecchi, A. & Alexander Schuchinsky. (2011). Artificial surfaces formed by tessellations of intertwined spirals. Research Portal (Queen's University Belfast). 1846–1848.9 indexed citations
Vallecchi, A.. (2010). Physical optics formulas for the scattering from metallic and dielectric plates with cubic spline curved boundaries. European Conference on Antennas and Propagation. 1–3.1 indexed citations
15.
Vallecchi, A. & Alexander Schuchinsky. (2010). Entwined spirals for ultra compact wideband frequency selective surfaces. Research Portal (Queen's University Belfast). 1–3.12 indexed citations
16.
Vallecchi, A., et al.. (2009). Investigation of optimal array configurations for full azimuth scan HF skywave radars. Florence Research (University of Florence). 200–203.2 indexed citations
17.
Vallecchi, A., Matteo Albani, & Filippo Capolino. (2009). Planar metamaterial transverse equivalent network and its application to low-profile antenna designs. eScholarship (California Digital Library). 861–865.7 indexed citations
Capolino, Filippo, et al.. (2009). Anisotropic Metamaterial Made of Paired Coupled Conductors. Particle Resonances, Phenomena and Properties. eScholarship (California Digital Library). 3(1).1 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.