Best Materials Science Scientists 2026 in New Zealand

Scope of Research and Eligibility Criteria

The ranking is derived from an extensive analysis involving 279,971 scientist profiles identified across a broad spectrum of bibliometric data sources, spanning all disciplines. Within the domain of Materials Science specifically, 12 researchers were examined for inclusion. To qualify for the ranking, a scientist’s D-index must be at least 40, alongside a majority of their tier publications being concentrated in Materials Science. The evaluation additionally considers awards and significant achievements relevant to the field.

Importantly, the D-index threshold employed for recognizing top researchers is calibrated as an increment of 10, tailored to the size of the estimated scholar population in each discipline. This approach ensures that the top 1% of leading scientists are systematically incorporated into the ranking. Furthermore, to guarantee a focused disciplinary impact, a qualifying scientist’s general H-index and their D-index must display a proximity of 30% or less, confirming that their influence is predominantly within Materials Science.

Verification and Quality Assurance

Recognizing that raw bibliometric data cannot serve as an absolute measure of scholarly output, the Research.com team has implemented rigorous verification practices. All scientist profiles included in the ranking were manually reviewed and cross-correlated with publications indexed in a wide array of reputable sources to validate accuracy and relevance.

While not factored directly into the ranking position, the volume of publications in prominent journals and conference proceedings is considered a valuable secondary indicator of a scientist’s contribution to the field. The ranking itself is fundamentally established using each researcher’s D-index, relying on data compiled from OpenAlex and CrossRef—two of the most authoritative and widely acknowledged bibliometric databases accessible to the research community.

For a comprehensive overview of the methodology employed in the ranking’s construction, readers are encouraged to visit our methodology page.

Research.com’s Mission and Vision

At Research.com, our mission is to motivate researchers, industry leaders, and policymakers worldwide to gain insight into the directions taken by leading experts in their respective fields. Our rankings provide an authoritative platform for the scientific community to identify and connect with top-tier researchers across various disciplines, countries, and institutions.

Through meticulous data collection, critical evaluation, and transparent methodology, we strive to contribute meaningfully to the global research ecosystem by fostering recognition, collaboration, and innovation among scientists and academic institutions alike.