P. P. Freitas

18.2k total citations
606 papers, 13.3k citations indexed

About

P. P. Freitas is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, P. P. Freitas has authored 606 papers receiving a total of 13.3k indexed citations (citations by other indexed papers that have themselves been cited), including 405 papers in Atomic and Molecular Physics, and Optics, 267 papers in Electrical and Electronic Engineering and 141 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in P. P. Freitas's work include Magnetic properties of thin films (376 papers), Magnetic Field Sensors Techniques (101 papers) and Physics of Superconductivity and Magnetism (78 papers). P. P. Freitas is often cited by papers focused on Magnetic properties of thin films (376 papers), Magnetic Field Sensors Techniques (101 papers) and Physics of Superconductivity and Magnetism (78 papers). P. P. Freitas collaborates with scholars based in Portugal, Spain and France. P. P. Freitas's co-authors include Susana Cardoso, Ricardo Ferreira, Hugo Alexandre Ferreira, Daniel L. Graham, Filipe A. Cardoso, T. S. Plaskett, J. B. Sousa, W. Kleemann, R. C. Sousa and Elvira Paz and has published in prestigious journals such as Physical Review Letters, Neuron and SHILAP Revista de lepidopterología.

In The Last Decade

P. P. Freitas

580 papers receiving 13.0k citations

Peers

Countries citing papers authored by P. P. Freitas

Since Specialization

Citations

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

Fields of papers citing papers by P. P. Freitas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. P. Freitas

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

#	Work	Indexed citations
1	Proximal optical sensing for vineyard control and management: a review 2025 ·Journal of Agricultural Engineering ·Alessio Tugnolo, Hugo M. Oliveira, Valentina Giovenzana, R. Beghi, (unknown), (unknown), Andrea Casson, Lucio Brancadoro, (unknown), Natacha Fontes, António Graça, P. P. Freitas, R. Guidetti	0
2	FTA-LAMP based biosensor for a rapid in-field detection of Globodera pallida—the pale potato cyst nematode 2024 ·Frontiers in Bioengineering and Biotechnology ·(unknown), (unknown), Maria L. Inácio, Verónica C. Martins, Manuel Mota, P. P. Freitas, Eugénia de Andrade	4
3	Hydrothermal treatment of laser micro-textured Ti6Al4V systems for osseointegration of orthopaedic implants 2024 ·Optics and Lasers in Engineering ·(unknown), Michael Gasik, P. P. Freitas, Duarte Nuno Carvalho, Inês Mendes Pinto, F.S. Silva, G. Miranda	1
4	Necrotizing Pneumonia: A Rare Outcome of a Rare Complication 2024 ·Cureus ·(unknown), (unknown), (unknown), Joana Ferrão, P. P. Freitas	0
5	Characterization of Magnetoresistive Shunts and Its Sensitivity Temperature Compensation 2024 ·Sensors ·(unknown), Rafael García-Gil, Susana Cardoso, P. P. Freitas	2
6	Magnetoresistive Shunt as an Alternative to Wheatstone Bridge Sensors in Electrical Current Sensing 2024 ·Electronics ·Diego Ramı́rez Muñoz, Rafael García-Gil, (unknown), Susana Cardoso, P. P. Freitas	0
7	Impact of the Synthetic Antiferromagnet in TMR Sensors for Improved Angular- Dependent Output 2024 ·IEEE Sensors Journal ·(unknown), Elvira Paz, (unknown), (unknown), Ricardo Ferreira, Susana Cardoso, Diana C. Leitão, P. P. Freitas	3
8	Fabrication and sensing properties of a molecularly imprinted polymer on a photonic PDMS substrate for the optical detection of C-reactive protein 2024 ·Chemical Engineering Journal ·(unknown), (unknown), Patrícia C. Sousa, Carlos Calaza, Manuela F. Frasco, P. P. Freitas, M. Goreti F. Sales	11
9	Detecting Magnetic Ink Barcodes With Handheld Magnetoresistive Sensors 2022 ·IEEE Transactions on Magnetics ·(unknown), (unknown), (unknown), (unknown), (unknown), P. P. Freitas, Susana Cardoso	3
10	A microfluidic platform combined with bacteriophage receptor binding proteins for multiplex detection of Escherichia coli and Pseudomonas aeruginosa in blood 2022 ·Sensors and Actuators B Chemical ·(unknown), (unknown), V. Chu, P. P. Freitas, J. P. Conde, Carla M. Carvalho	14
11	Two-dimensional arrays of vertically packed spin-valves with picoTesla sensitivity at room temperature 2021 ·Scientific Reports ·(unknown), (unknown), Diana C. Leitão, Susana Cardoso, P. P. Freitas	8
12	Protective Role of Flavonoids against Intestinal Pro-Inflammatory Effects of Silver Nanoparticles 2021 ·Molecules ·Ana T. Rufino, (unknown), (unknown), José Miguel P. Ferreira de Oliveira, P. P. Freitas, Manuel A. González‐Gómez, Yolanda Piñeiro, J. Rivas, Félix Carvalho, Eduarda Fernandes, Marisa Freitas	13
13	Go with the flow: advances and trends in magnetic flow cytometry 2019 ·Analytical and Bioanalytical Chemistry ·(unknown), Verónica C. Martins, (unknown), Filipe A. Cardoso, S. A. M. Martins, (unknown), (unknown), Vânia Silvério, Susana Cardoso, P. P. Freitas	25
14	Effectiveness and Safety of a Nontargeted Boost for a CXCR4-Targeted Magnetic Hyperthermia Treatment of Cancer Cells 2019 ·ACS Omega ·Vânia Vilas‐Boas, Begoña Espiña, Yury V. Kolen’ko, Manuel Bañobre‐López, (unknown), Verónica C. Martins, José Alberto Duarte, Dmitri Y. Petrovykh, P. P. Freitas, Félix Carvalho	13
15	Optimization of the Gap Size of Flux Concentrators: Pushing Further on Low Noise Levels and High Sensitivities in Spin-Valve Sensors 2019 ·IEEE Transactions on Magnetics ·(unknown), (unknown), Diana C. Leitão, Susana Cardoso, P. P. Freitas	5
16	Enhanced magnetic microcytometer with 3D flow focusing for cell enumeration 2018 ·Lab on a Chip ·(unknown), (unknown), Lester C. Barnsley, (unknown), (unknown), Bruno F. B. Silva, Susana Cardoso, Lorena Diéguez, Begoña Espiña, P. P. Freitas	15
17	MnNi-based spin valve sensors combining high thermal stability, small footprint and pTesla detectivities 2018 ·AIP Advances ·(unknown), Diana C. Leitão, Susana Cardoso, P. P. Freitas	4
18	Engineering magnetically responsive tropoelastin spongy-like hydrogels for soft tissue regeneration 2018 ·Journal of Materials Chemistry B ·(unknown), Raquel Costa‐Almeida, Suzanne M. Mithieux, Pedro S. Babo, Albina R. Franco, Bárbara B. Mendes, Rui M. A. Domingues, P. P. Freitas, Rui L. Reis, Manuela E. Gomes, Anthony S. Weiss	15
19	Broadband voltage rectifier induced by linear bias dependence in CoFeB/MgO magnetic tunnel junctions 2018 ·Applied Physics Letters ·(unknown), A. Jenkins, Tim Böhnert, Jérôme Borme, (unknown), Elvira Paz, Ricardo Ferreira, P. P. Freitas	28
20	A transparência na contratualização em saúde e o papel dos cidadãos 2010 ·Revista Portuguesa de Saúde Pública ·P. P. Freitas, Ana Escoval	1

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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