NEXT STORY
Working on atomic spectra and applying group theory to crystals
RELATED STORIES
Video URL
Paul Peter Ewald
Hans Bethe
Scientist
|
Views | Duration | |
|---|---|---|---|
| 11. Controversy over whether electrons are waves or particles | 1468 | 01:52 | |
| 12. Max Born's papers on the theory of collision phenomena | 1019 | 02:13 | |
| 13. Born approximation | 1004 | 00:49 | |
| 14. Paul Peter Ewald | 906 | 00:40 | |
| 15. Working on atomic spectra and applying group theory to crystals | 975 | 04:44 | |
| 16. My paper on energy levels in crystals | 815 | 04:27 | |
| 17. Felix Bloch's theory of conduction in metals | 1 | 861 | 01:57 |
| 18. Applying the work of Hylleraas to the negative hydrogen atom | 707 | 02:43 | |
| 19. Getting into nuclear physics | 806 | 01:02 | |
| 20. Numbers prove theories | 1 | 992 | 01:33 |
-
- 1
- 2
- 3
- 4
- 5
- ...
- 16
-
Comments
(0)
Please sign in or
register to add comments
Ewald had been a student in 1910 to '12, and was... had great friendship with Sommerfeld. He invited me to give a talk about my thesis at Stuttgart where he now was professor, and later on in the spring of '29 he in... asked me to be his assistant. But before that I went back to Frankfurt for one semester.
The late German-American physicist Hans Bethe once described himself as the H-bomb's midwife. He left Nazi Germany in 1933, after which he helped develop the first atomic bomb, won the Nobel Prize in Physics in 1967 for his contribution to the theory of nuclear reactions, advocated tighter controls over nuclear weapons and campaigned vigorously for the peaceful use of nuclear energy.
Title: Paul Peter Ewald
Listeners: Sam Schweber
Silvan Sam Schweber is the Koret Professor of the History of Ideas and Professor of Physics at Brandeis University, and a Faculty Associate in the Department of the History of Science at Harvard University. He is the author of a history of the development of quantum electro mechanics, "QED and the men who made it", and has recently completed a biography of Hans Bethe and the history of nuclear weapons development, "In the Shadow of the Bomb: Oppenheimer, Bethe, and the Moral Responsibility of the Scientist" (Princeton University Press, 2000).
Tags: Universität Stuttgart, Stuttgart University, Paul Ewald, Arnold Sommerfeld
Duration: 41 seconds
Date story recorded: December 1996
Date story went live: 24 January 2008
