Astro geolocation
46.83333333, 8.33333333
Location reference Astro Chart
Walter Hans Schottky (23 July 1886 – 4 March 1976) was a German physicist who played a major early role in developing the theory of electron and ion emission phenomena, invented the screen-grid vacuum tube in 1915 while working at Siemens, co-invented the ribbon microphone and ribbon loudspeaker along with Dr. Erwin Gerlach in 1924 and later made many significant contributions in the areas of semiconductor devices, technical physics and technology.
Location name
Switzerland
astro_wikipedia_url
astro_wikipedia_idname
Walter_H._Schottky
a_location_idunic
Lucien_Lévy/Walter_H._Schottky