University of Tehran: #93 in the world for Materials Science collaboration
University of Tehran stands at #93 of 1,167 universities worldwide on the Materials Science collaboration index, the strongest of its 26 subject standings in the 2026 Research Collaboration Index, published today.
The standing rests on the open scholarly record: 1,996 co-authored works in the field over 2021 to 2025, built with 431 collaborating institutions across 50 countries, with a field-weighted citation impact of 1.89.
University of Tehran holds Silver standing overall, at #478 in the world.
The full index, all 26 subject rankings and complete methodology are now public.
Every figure derives from the open global research record and is checkable at source.
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