In 1914 Erwin Schrödinger achieved Habilitation (venia legendi). Between 1914 and 1918 he participated in war work (Görz, Duino, Sistiana, Prosecco,Vienna). On April 6, 1920 Schrödinger married Annemarie Bertel. In 1920, he became the assistant to Max Wien, in Jena. In September 1920 he attained the position of a. o.Prof. (Ausserordentlicher Professor), roughly equivalent to Reader (UK) or associate professor (US)), in Stuttgart. In 1921, he became o. Prof. (Ordentlicher Professor,i.e. full professor), in Breslau (presently Wroclaw, Poland).
In 1922, he went to University of Zürich. In 1926, Schrödinger published in the Annalen der Physik thepaper "Quantisierung als Eigenwertproblem" [tr. Quantisation as an Eigenvalue Problem] on wave mechanics and what is now known as the Schrödinger equation. In 1927, hejoined Max Planck at the Friedrich Wilhelm University in Berlin. In 1933, however, Schrödinger decided to leave Germany; he disliked the Nazis' anti-semitism. He became aFellow of Magdalen College at the University of Oxford. Soon after he arrived, he received the Nobel Prize together with Paul Adrien Maurice Dirac. His position at Oxforddid not work out; his unconventional personal life (Schrödinger lived with two women) did not meet with acceptance. In 1934, Schrödinger lectured at PrincetonUniversity; he was offered a permanent position there, but did not accept it. Again, his wish to set up house with his wife and his mistress may have posed a problem. He had theprospect of a position at the University of Edinburgh but visa delays occurred, and in the end he took up a position at the University of Graz in Austria in 1936.