Erwin Schrödinger

Take a look at the simple plaque marking where one of the 20th century's greatest scientific minds spent his final years. Erwin Schrödinger, the Austrian physicist who won the 1933 Nobel Prize for revolutionizing our understanding of atoms, lived at this address from 1956 until his death in 1961.

Just steps from the elegant Strudlhofstiege staircase in the 9th district, this modest building became home to the man whose work changed physics forever. In 1926, while working in Zurich, Schrödinger developed his famous wave equation that explained how electrons behave inside atoms. This breakthrough earned him the Nobel Prize and became the foundation of quantum mechanics, the science that now powers everything from computers to medical imaging.

But Schrödinger was forced to flee when the Nazis rose to power in 1933. He spent 15 years in Ireland directing the Dublin Institute for Advanced Studies before returning home in 1956 as an honored professor emeritus at the University of Vienna.

The memorial plaque was installed in 1987 by the Alsergrund Museum Association on what would have been his 100th birthday. Between 1983 and 1997, his portrait appeared on Austria's 1000 schilling banknote, a recognition of the scientist whose equation remains essential to modern physics.