Józef Wierusz-Kowalski

Józef Wierusz-Kowalski
Born(1866-03-16)16 March 1866
Died30 November 1927(1927-11-30) (aged 61)
NationalityPolish
Alma materUniversity of Göttingen
Known forProgressive phosphorescence
Scientific career
FieldsPhysics
InstitutionsUniversity of Fribourg, University of Warsaw
Thesis Untersuchungen über die Festigkeit des Glases

Józef Wierusz-Kowalski (16 March 1866 – 30 November 1927) was a Polish physicist and diplomat. He discovered the phenomenon of progressive phosphorescence. He served as Rector of the University of Fribourg, and helped to establish the section for physics at the reopened University of Warsaw. After Polish independence was established, he served as the Polish ambassador to the Holy See, the Netherlands, Austria and Turkey.