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Karl Ferdinand Braun (German pronunciation: [ˈfɛʁdinant ˈbʁaʊn] ⓘ; 6 June 1850 – 20 April 1918) was a German electrical engineer, inventor, physicist and Nobel laureate in physics. Braun contributed significantly to the development of radio and television technology and built the first semiconductor .
Jul 20, 1998 · Ferdinand Braun was a German physicist who shared the Nobel Prize for Physics in 1909 with Guglielmo Marconi for the development of wireless telegraphy. Braun received his doctorate from the University of Berlin in 1872.
- The Editors of Encyclopaedia Britannica
Biographical. Karl Ferdinand Braun was born on June 6, 1850 at Fulda, where he was educated at the local “Gymnasium” (grammar school). He studied at the Universities of Marburg and Berlin and graduated in 1872 with a paper on the oscillations of elastic strings.
6 days ago · Learn about the German physicist who invented the crystal diode and the cathode-ray oscilloscope. He also shared the Nobel Prize for physics with Marconi in 1909.
Jun 6, 2012 · Karl Ferdinand Braun was born in Fulda, Germany, studied at the University of Marburg and in 1872 received a doctoral degree at the University of Berlin. In 1895 he became a professor of physics at the University of Strasbourg.
Jun 6, 2021 · Learn about the life and achievements of Karl Ferdinand Braun, a German physicist who invented the Braun Tube, a key component of wireless telegraphy and television. He also discovered the semiconductor diode, the electric pyrometer, and the Le Chatelier-Braun principle.
Ferdinand Braun was a German experimental physicist who invented the crystal detector for wireless telegraphy and co-founded the Telefunken company. He also made contributions to thermodynamics, electrochemistry, and electrical instruments, and received the Nobel Prize for physics in 1909.
