Research trend share of papers by universities & colleges, per year

Each point is this institution's share of the papers credited to universities & colleges that year, with credit split across co-authoring institutions. A share, not a count, because our collection grows unevenly by year. Hover a point for the figures. The hollow point is the year in progress.

Where it works most top research communities, by papers

• Thin-Film Photovoltaics: CdTe, CIGS, and Kesterite Absorbers #65 of 3,935 universities & colleges · 44 papers
• Thermoelectric Materials for Waste Heat Recovery and Flexible Energy Harvesting #170 of 3,985 universities & colleges · 33 papers
• Integrated Photonics, Metasurfaces, and Lithium Niobate Circuits #303 of 3,643 universities & colleges · 25 papers
• Rare-Earth-Doped Phosphors and Upconversion Nanoparticles for Lighting, Sensing, and Optoelectronics #489 of 4,706 universities & colleges · 24 papers
• Silicon and III-V Semiconductor Devices for Photovoltaics and Optoelectronics #464 of 4,228 universities & colleges · 23 papers

Check communities to show the trend above for them only. Positions are by fractional papers across all years. A community page ranks its institutions by citation-weighted credit, so its order can differ.

Covers the materials and chemistry research Elements Live tracks, not everything Lviv Polytechnic National University publishes. Institutions come from OpenAlex affiliations, rolled up to the parent organisation. Older papers often lack affiliations, so earlier years undercount.