P.J. Ferreira

1.2k total citations · 1 hit paper
13 papers, 955 citations indexed

About

P.J. Ferreira is a scholar working on Materials Chemistry, Mechanics of Materials and Electrical and Electronic Engineering. According to data from OpenAlex, P.J. Ferreira has authored 13 papers receiving a total of 955 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Materials Chemistry, 4 papers in Mechanics of Materials and 4 papers in Electrical and Electronic Engineering. Recurrent topics in P.J. Ferreira's work include Microstructure and mechanical properties (4 papers), nanoparticles nucleation surface interactions (3 papers) and Metal and Thin Film Mechanics (3 papers). P.J. Ferreira is often cited by papers focused on Microstructure and mechanical properties (4 papers), nanoparticles nucleation surface interactions (3 papers) and Metal and Thin Film Mechanics (3 papers). P.J. Ferreira collaborates with scholars based in United States, Portugal and Australia. P.J. Ferreira's co-authors include Desiderio Kovar, Christopher A. Schuh, Bo Wu, M. Miki-Yoshida, R. Pérez-Bustamante, I. Estrada‐Guel, R. Martínez-Sánchez, W. Antúnez-Flóres, E.A. Stach and Kazutaka Mitsuishi and has published in prestigious journals such as Acta Materialia, Chemical Communications and Solar Energy.

In The Last Decade

P.J. Ferreira

12 papers receiving 926 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

What is behind the inverse Hall–Petch effect in nanocrystalline materials?

2007 454 citations P.J. Ferreira et al. Acta Materialia profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P.J. Ferreira United States	10	619	517	201	187	113	13	955
Fawei Tang China	18	488 0.8×	668 1.3×	264 1.3×	192 1.0×	124 1.1×	50	1.1k
László Pethő Switzerland	18	442 0.7×	280 0.5×	189 0.9×	232 1.2×	101 0.9×	77	988
Werner Riehemann Germany	23	493 0.8×	799 1.5×	219 1.1×	180 1.0×	186 1.6×	108	1.2k
Cenk Kocer Australia	16	517 0.8×	334 0.6×	252 1.3×	107 0.6×	306 2.7×	34	871
Radim Čtvrtlík Czechia	18	518 0.8×	180 0.3×	332 1.7×	242 1.3×	129 1.1×	63	821
R. Ghisleni Switzerland	20	754 1.2×	492 1.0×	395 2.0×	183 1.0×	232 2.1×	41	1.2k
Arnold C. Vermeulen Netherlands	8	461 0.7×	329 0.6×	333 1.7×	147 0.8×	54 0.5×	23	796
Wenchao Li China	19	499 0.8×	412 0.8×	242 1.2×	198 1.1×	205 1.8×	79	1.1k
Wei Shao China	17	459 0.7×	381 0.7×	273 1.4×	202 1.1×	83 0.7×	81	785
Deqiang Yin China	20	719 1.2×	417 0.8×	370 1.8×	196 1.0×	102 0.9×	84	1.2k

Countries citing papers authored by P.J. Ferreira

Since Specialization

Citations

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

Fields of papers citing papers by P.J. Ferreira

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P.J. Ferreira

This figure shows the co-authorship network connecting the top 25 collaborators of P.J. Ferreira. A scholar is included among the top collaborators of P.J. Ferreira 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.J. Ferreira. P.J. Ferreira is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

13 of 13 papers shown

1.

Carvalho, Isabel, R. Serra, Sebastián Calderón, et al.. (2020). Role of Au incorporation in the electrochemical behavior of Ag/a:C nanocomposite coatings. Surface and Coatings Technology. 401. 126240–126240. 9 indexed citations

2.

Paradiso, Patrizia, et al.. (2018). Formation of nanocrystalline tobermorite in calcium silicate binders with low C/S ratio. Acta Materialia. 152. 7–15. 49 indexed citations

3.

AL-Rjoub, A., L. Rebouta, P. Costa, et al.. (2018). A design of selective solar absorber for high temperature applications. Solar Energy. 172. 177–183. 43 indexed citations

4.

Viana, Filomena, et al.. (2015). Microstructure Evolution with Direct Current Density on Electrodeposited Copper Films. Microscopy and Microanalysis. 21(S5). 45–46. 1 indexed citations

5.

Kovar, Desiderio, et al.. (2014). Effect of surface carbon coating on sintering of silver nanoparticles: in situ TEM observations. Chemical Communications. 50(37). 4835–4838. 54 indexed citations

6.

Ferreira, P.J., et al.. (2014). In situ transmission electron microscopy and scanning transmission electron microscopy studies of sintering of Ag and Pt nanoparticles. Acta Materialia. 81. 173–183. 67 indexed citations

7.

Rajasekhara, Shreyas, K. J. Ganesh, Khalid Hattar, J. A. Knapp, & P.J. Ferreira. (2012). Evidence of metastable hcp phase grains in as-deposited nanocrystalline nickel films. Scripta Materialia. 67(2). 189–192. 16 indexed citations

8.

Ferreira, P.J., Kazutaka Mitsuishi, & E.A. Stach. (2008). In Situ Transmission Electron Microscopy. MRS Bulletin. 33(2). 83–90. 43 indexed citations

9.

Simões, Sónia, et al.. (2008). TEM and SEM in-situ annealing of nanocrystalline copper thin films. Microscopy and Microanalysis. 14(S3). 49–52. 5 indexed citations

10.

Ferreira, P.J., et al.. (2007). What is behind the inverse Hall–Petch effect in nanocrystalline materials?. Acta Materialia. 55(11). 3749–3756. 454 indexed citations breakdown →

11.

Pérez-Bustamante, R., I. Estrada‐Guel, W. Antúnez-Flóres, et al.. (2006). Novel Al-matrix nanocomposites reinforced with multi-walled carbon nanotubes. Journal of Alloys and Compounds. 450(1-2). 323–326. 137 indexed citations

12.

Wu, Bo, Christopher A. Schuh, & P.J. Ferreira. (2005). Nanostructured Ni-Co alloys with tailorable grain size and twin density. Metallurgical and Materials Transactions A. 36(7). 1927–1936. 76 indexed citations

13.

Ferreira, P.J., et al.. (2004). Technical aspects for surface, structure and print characterization of coated papers. Estudo Geral (Universidade de Coimbra). 1–9. 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.

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