University BG

Sofia University "St. Kliment Ohridski"

Papers we track 3,174
Since 1980
Most active in Low-Temperature Plasma Generation, Diagnostics, and Surface Treatment

Research trend rank among universities & colleges in Europe, by papers, per year

lower coverage before 2010 #1 #243 #485 2000 2010 2020 1990: #159 of 853 1991: #147 of 826 1992: #111 of 914 1993: #88 of 936 1994: #156 of 959 1995: #135 of 1,006 1996: #111 of 1,071 1997: #139 of 1,060 1998: #174 of 1,155 1999: #187 of 1,175 2000: #218 of 1,153 2001: #250 of 1,214 2002: #258 of 1,230 2003: #278 of 1,237 2004: #271 of 1,303 2005: #248 of 1,285 2006: #224 of 1,352 2007: #251 of 1,396 2008: #240 of 1,412 2009: #280 of 1,515 2010: #254 of 1,569 2011: #235 of 1,579 2012: #274 of 1,680 2013: #344 of 1,825 2014: #359 of 1,902 2015: #403 of 2,062 2016: #345 of 2,193 2017: #481 of 2,110 2018: #392 of 2,108 2019: #393 of 2,171 2020: #403 of 2,925 2021: #485 of 2,976 2022: #344 of 2,896 2023: #393 of 2,871 2024: #341 of 2,860 2025: #326 of 2,977 2026: #398 of 2,539 — year in progress

Each point is this institution's position that year among universities & colleges in Europe, by papers, with credit split across co-authoring institutions. #1 is at the top. Hover a point for the figures. The hollow point is the year in progress.

Where it works most top research communities, by 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 Sofia University "St. Kliment Ohridski" publishes. Institutions come from OpenAlex affiliations, rolled up to the parent organisation. Older papers often lack affiliations, so earlier years undercount.