Nobel Prize in Physics Winners

Year
Scientist
Topic

1920

Charles Edouard Guillaume
"in recognition of the service he has rendered to precision measurements in Physics by his discovery of anomalies in nickel steel alloys"
1921
Albert Einstein
"for his services to Theoretical Physicas, and especially for his explanation of the photoelectric effect"
1922
Niels Henrik David Bohr
"for his services in the investigation of the structure of atoms and of the radiation emanating from them"
1923
Robert Andrews Millikan
"for his work on the elementary charge of electricity and on the photoelectric effect"
1924
Karl Manne Georg Siegbahn
"for his discoveries and research in the field of X-ray spectroscopy"