P.R. Prezas

485 total citations
23 papers, 380 citations indexed

About

P.R. Prezas is a scholar working on Materials Chemistry, Ceramics and Composites and Biomedical Engineering. According to data from OpenAlex, P.R. Prezas has authored 23 papers receiving a total of 380 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Materials Chemistry, 8 papers in Ceramics and Composites and 7 papers in Biomedical Engineering. Recurrent topics in P.R. Prezas's work include Glass properties and applications (8 papers), Bone Tissue Engineering Materials (6 papers) and Ferroelectric and Piezoelectric Materials (6 papers). P.R. Prezas is often cited by papers focused on Glass properties and applications (8 papers), Bone Tissue Engineering Materials (6 papers) and Ferroelectric and Piezoelectric Materials (6 papers). P.R. Prezas collaborates with scholars based in Portugal, Brazil and Morocco. P.R. Prezas's co-authors include M.P.F. Graça, M.A. Valente, B.M.G. Melo, E. Dhahri, M.M. Costa, M.J. Soares, Francisco Nivaldo Aguiar Freire, M. Bejar, A. J. M. Sales and K. Khirouni and has published in prestigious journals such as Journal of Applied Physics, Geophysics and Applied Surface Science.

In The Last Decade

P.R. Prezas

23 papers receiving 377 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P.R. Prezas Portugal 12 253 137 105 96 72 23 380
B.M.G. Melo Portugal 11 209 0.8× 86 0.6× 107 1.0× 69 0.7× 77 1.1× 27 313
C. Geoffroy France 7 257 1.0× 72 0.5× 89 0.8× 76 0.8× 16 0.2× 9 350
G.M. El-Komy Egypt 12 278 1.1× 144 1.1× 113 1.1× 56 0.6× 102 1.4× 14 384
Bong-Ki Ryu South Korea 12 407 1.6× 57 0.4× 133 1.3× 61 0.6× 279 3.9× 65 531
Manal A. Mahdy Egypt 13 254 1.0× 49 0.4× 185 1.8× 57 0.6× 21 0.3× 45 372
Apurv Dash Germany 11 456 1.8× 68 0.5× 132 1.3× 67 0.7× 166 2.3× 18 549
Ümit Erdem Türkiye 11 82 0.3× 71 0.5× 14 0.1× 151 1.6× 43 0.6× 45 347
Puripat Kantha Thailand 10 295 1.2× 121 0.9× 192 1.8× 149 1.6× 36 0.5× 43 353

Countries citing papers authored by P.R. Prezas

Since Specialization
Citations

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

Fields of papers citing papers by P.R. Prezas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P.R. Prezas. 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 P.R. Prezas. The network helps show where P.R. Prezas may publish in the future.

Co-authorship network of co-authors of P.R. Prezas

This figure shows the co-authorship network connecting the top 25 collaborators of P.R. Prezas. A scholar is included among the top collaborators of P.R. Prezas 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 P.R. Prezas. P.R. Prezas 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.
Prezas, P.R., M.J. Soares, João Paulo Borges, et al.. (2023). Bioactivity Enhancement of Plasma-Sprayed Hydroxyapatite Coatings through Non-Contact Corona Electrical Charging. Nanomaterials. 13(6). 1058–1058. 7 indexed citations
2.
Melo, B.M.G., et al.. (2021). Analysis of the dielectric relaxation in reduced graphene oxide/epoxy composites materials using the modulus formalism. The European Physical Journal E. 44(9). 109–109. 4 indexed citations
3.
Prezas, P.R., S. Soreto Teixeira, N.M. Ferreira, et al.. (2021). Tuning the magnetic and electric behavior of lithium ferrite using an eco-friendly pectin sol-gel route. Journal of Sol-Gel Science and Technology. 98(3). 580–592. 10 indexed citations
4.
Prezas, P.R., et al.. (2021). Electrical charging of bioceramics by corona discharge. Journal of Electrostatics. 115. 103664–103664. 6 indexed citations
5.
Gavinho, Sílvia Rodrigues, M.P.F. Graça, P.R. Prezas, et al.. (2021). Structural, thermal, morphological and dielectric investigations on 45S5 glass and glass-ceramics. Journal of Non-Crystalline Solids. 562. 120780–120780. 23 indexed citations
6.
Teixeira, S. Soreto, Sílvia Rodrigues Gavinho, P.R. Prezas, et al.. (2019). Niobium oxide prepared by sol–gel using powder coconut water. Journal of Materials Science Materials in Electronics. 30(12). 11346–11353. 11 indexed citations
7.
Gavinho, Sílvia Rodrigues, P.R. Prezas, Isabel Sá‐Nogueira, et al.. (2019). Nontoxic glasses: Preparation, structural, electrical and biological properties. International Journal of Applied Ceramic Technology. 16(5). 1885–1894. 11 indexed citations
8.
Hamdi, R., et al.. (2019). Structural and magnetic properties of La1-x⎕xMnO3 (x = 0.1; 0.2 and 0.3) manganites. Applied Physics A. 125(10). 21 indexed citations
9.
Benali, A., B.M.G. Melo, P.R. Prezas, et al.. (2018). Structural, morphological, Raman and ac electrical properties of the multiferroic sol-gel made Bi0.8Er0.1Ba0.1Fe0.96Cr0.02Co0.02O3 material. Journal of Alloys and Compounds. 775. 304–315. 25 indexed citations
10.
Dimitriev, Y., et al.. (2018). Dielectric relaxation in glass and glass‐ceramic materials of the system La 2 O 3 ‐Gd 2 O 3 ‐PbO‐MnO‐B 2 O 3. International Journal of Applied Glass Science. 10(1). 75–82. 4 indexed citations
11.
Trabelsi, H., M. Bejar, E. Dhahri, et al.. (2017). Effect of oxygen vacancies on SrTiO electrical properties. Journal of Alloys and Compounds. 723. 894–903. 65 indexed citations
12.
Prezas, P.R., B.M.G. Melo, L. C. Costa, et al.. (2017). TSDC and impedance spectroscopy measurements on hydroxyapatite, β-tricalcium phosphate and hydroxyapatite/β-tricalcium phosphate biphasic bioceramics. Applied Surface Science. 424. 28–38. 24 indexed citations
13.
Melo, B.M.G., M.P.F. Graça, P.R. Prezas, et al.. (2016). Study of structural, electrical, and dielectric properties of phosphate-borate glasses and glass-ceramics. Journal of Applied Physics. 120(5). 11 indexed citations
14.
15.
Melo, B.M.G., M.P.F. Graça, P.R. Prezas, et al.. (2015). Structural and thermal characterization of phosphate based glasses promising for hydrogen absorption. Journal of Non-Crystalline Solids. 434. 28–35. 10 indexed citations
16.
Graça, M.P.F., B.M.G. Melo, P.R. Prezas, et al.. (2015). Electrical and dielectric analysis of phosphate based glasses doped with alkali oxides. Materials & Design. 86. 427–435. 15 indexed citations
17.
Prezas, P.R., M.J. Soares, Francisco Nivaldo Aguiar Freire, & M.P.F. Graça. (2015). Structural, electrical and dielectric characterization of TeO 2 –WO 3 –Y 2 O 3 –Er 2 O 3 –Yb 2 O 3 glasses. Materials Research Bulletin. 68. 314–319. 20 indexed citations
18.
Prezas, P.R., J. Suresh Kumar, M.P.F. Graça, & M.J. Soares. (2014). Raman studies of tungsten yttrium tellurite glasses as high and broad gain media. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9286. 928635–928635. 4 indexed citations
19.
Prezas, P.R., M.P.F. Graça, M.J. Soares, & J. Suresh Kumar. (2014). Optical and structural properties of (70−x−y)TeO2-20WO3-10Y2O3-xEr2O3-yYb2O3 glasses. Applied Surface Science. 336. 28–33. 10 indexed citations
20.
Graça, M.P.F., P.R. Prezas, M.M. Costa, & M.A. Valente. (2012). Structural and dielectric characterization of LiNbO3 nano-size powders obtained by Pechini method. Journal of Sol-Gel Science and Technology. 64(1). 78–85. 41 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by B.M.G. Melo Breakdown of academic impact, for papers by C. Geoffroy Breakdown of academic impact, for papers by G.M. El-Komy Breakdown of academic impact, for papers by Bong-Ki Ryu Breakdown of academic impact, for papers by Manal A. Mahdy Breakdown of academic impact, for papers by Apurv Dash Breakdown of academic impact, for papers by Ümit Erdem Breakdown of academic impact, for papers by Puripat Kantha
Rankless by CCL
2026