electric conductivity on the surface of
insulators in humid air"
Schrödinger submits this paper as dissertation
on April 7, 1910, in his eight semester. It contains
tables and graphics of results of systematic experiments
with several insulators, which Schrödinger has carried out,
assisted by Egon v. Schweidler, at Exner's Institute.
The thesis is approved on April 14, 1910.
Schrödinger's doctoral degree