Ivan Puluj | |
|---|---|
| Іван Пулюй | |
 | |
| Born | Ivan Pavlovych Puluj 2 February 1845 |
| Died | 31 January 1918 (aged 72) |
| Alma mater | University of Vienna University of Strasbourg |
| Known for | Discovery of X-rays |
| Spouse |
Kateřina Stožicky (m. 1884) |
| Children | 6 |
| Scientific career | |
| Fields | Physics |
| Institutions | University of Vienna Imperial-Royal German Technical University in Prague |
| Doctoral advisor | August Kundt |
Ivan Pavlovych Puluj (Ukrainian: Іван Павлович Пулюй, pronounced [iˈwɑn pʊˈlʲuj]; German: Johann Puluj; 2 February 1845 – 31 January 1918) was a Ukrainian physicist and inventor who discovered X-rays independently of Wilhelm Röntgen. His contributions were largely neglected until the end of the 20th century.