Pedro S. Almeida

840 total citations
64 papers, 670 citations indexed

About

Pedro S. Almeida is a scholar working on Electrical and Electronic Engineering, Condensed Matter Physics and Global and Planetary Change. According to data from OpenAlex, Pedro S. Almeida has authored 64 papers receiving a total of 670 indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Electrical and Electronic Engineering, 26 papers in Condensed Matter Physics and 11 papers in Global and Planetary Change. Recurrent topics in Pedro S. Almeida's work include Advanced DC-DC Converters (35 papers), GaN-based semiconductor devices and materials (26 papers) and Silicon Carbide Semiconductor Technologies (12 papers). Pedro S. Almeida is often cited by papers focused on Advanced DC-DC Converters (35 papers), GaN-based semiconductor devices and materials (26 papers) and Silicon Carbide Semiconductor Technologies (12 papers). Pedro S. Almeida collaborates with scholars based in Brazil, Spain and Ecuador. Pedro S. Almeida's co-authors include Henrique A. C. Braga, J. Marcos Alonso, Marco A. Dalla Costa, Guilherme M. Soares, Vitor C. Bender, Tiago B. Marchesan, Wesley Josias de Paula, Milena F. Pinto, Dênis de Castro Pereira and Janaína G. Oliveira and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Power Electronics and IEEE Transactions on Industry Applications.

In The Last Decade

Pedro S. Almeida

57 papers receiving 651 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Pedro S. Almeida Brazil 13 558 223 126 95 79 64 670
Yaxiao Qin Hong Kong 11 537 1.0× 302 1.4× 84 0.7× 95 1.0× 120 1.5× 14 654
Henrique A. C. Braga Brazil 19 1.2k 2.1× 245 1.1× 186 1.5× 194 2.0× 327 4.1× 114 1.3k
Shann‐Chyi Mou Taiwan 8 512 0.9× 205 0.9× 52 0.4× 75 0.8× 87 1.1× 18 586
Rafael A. Pinto Brazil 11 395 0.7× 88 0.4× 81 0.6× 73 0.8× 38 0.5× 42 467
Alexandre Campos Brazil 16 675 1.2× 84 0.4× 135 1.1× 121 1.3× 182 2.3× 75 784
M. Wendt Germany 7 407 0.7× 143 0.6× 50 0.4× 67 0.7× 116 1.5× 8 463
Yu-Kang Lo Taiwan 5 425 0.8× 176 0.8× 47 0.4× 55 0.6× 81 1.0× 7 462
F.E. Bisogno Brazil 14 658 1.2× 90 0.4× 17 0.1× 75 0.8× 139 1.8× 102 714
H. van der Broeck Germany 10 527 0.9× 120 0.5× 44 0.3× 75 0.8× 145 1.8× 17 571
Hongbo Ma China 18 1.3k 2.2× 178 0.8× 28 0.2× 376 4.0× 139 1.8× 71 1.3k

Countries citing papers authored by Pedro S. Almeida

Since Specialization
Citations

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

Fields of papers citing papers by Pedro S. Almeida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Pedro S. Almeida. 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 Pedro S. Almeida. The network helps show where Pedro S. Almeida may publish in the future.

Co-authorship network of co-authors of Pedro S. Almeida

This figure shows the co-authorship network connecting the top 25 collaborators of Pedro S. Almeida. A scholar is included among the top collaborators of Pedro S. Almeida 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 Pedro S. Almeida. Pedro S. Almeida 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.
Braga, Henrique A. C., et al.. (2025). Optimization-Based Design of an Off-Line LED Driver Based on the LLC Resonant Converter With Active Ripple Compensation. IEEE Transactions on Industry Applications. 61(4). 6605–6617.
2.
Almeida, Pedro S., Paulo Rita, Diego Costa Pinto, & Márcia Maurer Herter. (2024). The power of facial expressions in branding: can emojis versus human faces shape emotional contagion and brand fun?. Journal of Brand Management. 31(5). 543–556. 3 indexed citations
3.
4.
5.
Braga, Henrique A. C., et al.. (2021). A Novel Design Approach for LLC Resonant Converters in Off-line LED Driving Applications. Journal of Control Automation and Electrical Systems. 32(6). 1758–1770. 3 indexed citations
6.
Pereira, Dênis de Castro, et al.. (2020). Efficient two-stage offline driver for extra-high-current COB LED applications. Electrical Engineering. 102(4). 2135–2148. 1 indexed citations
7.
Soares, Guilherme M., et al.. (2020). A Simple Resonant Switched-Capacitor LED Driver Employed as a Fast Pulse-Based Transmitter for VLC Applications. IEEE Journal of Emerging and Selected Topics in Power Electronics. 9(1). 111–122. 9 indexed citations
8.
Pereira, Dênis de Castro, et al.. (2019). Improved Photoelectrothermal Model with Thermal Parameters Variation Applied to an Extra-High Current COB LED. SHILAP Revista de lepidopterología. 24(2). 147–156. 2 indexed citations
9.
Soares, Guilherme M., et al.. (2018). Modeling and Control of a Low Frequency Off-line LED Driver Based on Boost Pre-Regulator. 4. 7–11. 1 indexed citations
10.
Almeida, Pedro S., et al.. (2017). A step-down converter with Resonant Switching Capacitor applied in nanogrids to drive power LEDs. 1–7. 3 indexed citations
11.
Pereira, Dênis de Castro, Wesley Josias de Paula, Pedro S. Almeida, et al.. (2017). Analysis of a high power COB led light source driven by offline double-stage PFC converter. 2. 1–6. 2 indexed citations
12.
Almeida, Pedro S., et al.. (2014). LED-based electronic system to support plant physiology experiments. 531–536. 6 indexed citations
13.
Almeida, Pedro S., Vitor C. Bender, Henrique A. C. Braga, et al.. (2014). Static and Dynamic Photoelectrothermal Modeling of LED Lamps Including Low-Frequency Current Ripple Effects. IEEE Transactions on Power Electronics. 30(7). 3841–3851. 61 indexed citations
14.
Bender, Vitor C., et al.. (2013). Electrothermal methodology applied to flicker analysis in off-line LED systems. 25. 6052–6057. 6 indexed citations
15.
Almeida, Pedro S., et al.. (2013). Improved state-space averaged representation of LED drivers considering the dynamic model of the load. 434–439. 6 indexed citations
16.
Almeida, Pedro S., et al.. (2013). Off-line soft-switched LED driver based on an integrated bridgeless boost - half-bridge converter. Consultation of the Doctoral Thesis Database (TESEO) (Ministerio de Educación, Cultura y Deporte). 1–7. 6 indexed citations
17.
Almeida, Pedro S., Marco A. Dalla Costa, J. Marcos Alonso, & Henrique A. C. Braga. (2013). Application of series resonant converters to reduce ripple transmission to LED arrays in offline drivers. Electronics Letters. 49(6). 414–415. 24 indexed citations
18.
Soares, Guilherme M., et al.. (2012). A single-stage high efficiency long-life off-line LED driver based on the DCM Cuk converter. 37. 4509–4514. 20 indexed citations
19.
Braga, Henrique A. C., et al.. (2012). On the use of a low frequency boost rectifier as a high power factor LED driver. 1. 1–7. 3 indexed citations
20.

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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