Data Sources and Citation Metrics
The 12th edition of the Research.com Best Electronics and Electrical Engineering Scientists in Brazil Ranking is primarily based on comprehensive bibliometric data sourced from the OpenAlex and CrossRef databases, supplemented by multiple additional data repositories to ensure breadth and accuracy. The citation data utilized to develop the citation-based metrics were collected on January 12, 2026. A scientist's position within this ranking is determined by their D-index (Discipline H-index), a refined bibliometric indicator that exclusively incorporates papers and citations directly related to the examined discipline, Electronics and Electrical Engineering in this case. This discipline-focused metric enables a precise evaluation of research impact within a specific field.
Scope of Research and Ranking Criteria
The ranking examined a total of 279,971 scientist profiles identified from a diverse set of bibliometric data sources across all disciplines. Within Electronics and Electrical Engineering specifically, 35 leading scientists were evaluated. To qualify for inclusion in the ranking, a researcher was required to have a D-index of at least 30, ensuring a threshold level of scholarly impact within the discipline. Additionally, the majority of a qualifying scientist’s tier publications needed to fall within the domain of Electronics and Electrical Engineering. Beyond bibliometrics, scientists' awards and achievements relevant to the field were also considered as important signals of scholarly contribution.
The D-index threshold for considering top researchers is set in increments of 10, calibrated to the estimated total number of scholars within each discipline. This approach guarantees inclusion of the top 1% of leading scholars while reflecting discipline-specific characteristics. Moreover, a scientist's general H-index and D-index are required to maintain a proximity of 30% or less, ensuring that the listed researchers have a research focus consistent with Electronics and Electrical Engineering.
Verification and Validation Procedures
Understanding that raw bibliometric data alone cannot fully capture the quality and impact of scientific output, the Research.com team employed meticulous manual verification protocols. Each scientist profile was carefully reviewed and cross-correlated against publications listed in trustworthy and authoritative sources. While the number of papers published in prominent journals and conference proceedings does not directly influence a researcher’s position in the ranking, it is regarded as a valuable secondary indicator of an individual’s contribution to the field.
The ranking positions are ultimately established using researchers’ D-indices as derived from OpenAlex and CrossRef — two of the most reputable and widely utilized bibliometric databases accessible to the global research community. For further granular details about the methodology, please consult our methodology page.
Research.com’s Mission and Vision Behind the Ranking
The creation of this ranking is driven by Research.com’s overarching mission: to motivate researchers, companies, and policymakers worldwide to closely examine the trajectories of leading experts within specific research areas. By providing a transparent and rigorously validated platform that identifies the foremost experts in Electronics and Electrical Engineering across Brazil, Research.com aims to foster greater awareness and collaboration within the global scientific community. Ultimately, this promotes data-driven decision-making by academia, industry, and government institutions regarding talent identification, research investment, and strategic development.
