Materials Science

#12 of 26

Editorial board composition

19,169
Positions
17,638
Editors
322
Journals
102
Countries
32.1
Mean h-index

Materials Science ranks #12 among 26 fields. 19,169 positions across 322 journals. 17,638 editors. 25.0% female (below avg 33%). Mean h-index: 32.1 (above avg 22.5).

Gender distribution

Gender-inference coverage: 71.8% of editors here have an inferred gender — the 25.0% figure understates uncertainty for the unclassified remainder.

Male
9,507
Female
3,165
Unknown
4,966

25.0% female · 75.0% male (of 12,672 resolved; global avg 33%)

Each editor counted once at this entity (composite identity key). Gender is inferred from the first name — not self-reported — and coverage drops for non-Latin-script names, which inflates the "unknown" bar in some countries.

Top countries

China
12.5% 2,196
United States
12.2% 2,158
India
4.6% 816
South Korea
3.9% 687
Italy
3.6% 635
United Kingdom
3.5% 610
Japan
2.7% 474
Germany
2.6% 467
Spain
2.5% 445
Australia
1.9% 329

Board diversity

Per-editor diversity indicators. Each editor is counted once (composite identity key). The Shannon columns use Pielou's normalisation J = H / ln(k) so values are comparable across entities with different numbers of categories. See the methodology for full definitions, use cases, and references (Shannon 1948; Pielou 1966; Jost 2006).

0.689
Pielou's J over ROR country distribution. 0 = all editors from one country, 1 = perfectly even across every country present. MDPI sits higher than Elsevier here; compare against the top-countries bar to see which countries drive the spread.
0.241
Pielou's J over the ROR org_type field (education, healthcare, facility, government, nonprofit, company, archive). Low values mean editors come overwhelmingly from one kind of institution — usually universities, which account for about 82% of editors dataset-wide. Higher values indicate editorial boards that reach into clinical practice, public labs, industry, or scientific societies.
26 yr
Median years since first OpenAlex-indexed publication, per unique editor. IQR 15–38 yr (spread 23 yr), mean 28.6 yr, n = 10,679. A low median with a small IQR indicates a board clustered in one career stage; a large IQR signals generational mix.