20:
460:
came to power in
Germany in 1933. Kuhn was classified as non-Aryan because he had two Jewish grandparents. He was dismissed from his university positions, and his habilitation was revoked. As a decorated veteran of the First World War, Franck was not dismissed from his post, but elected to resign in
569:
Jackson left
Britain for tax purposes after the war, but Kuhn remained at Oxford, where he continued his research into atomic spectra with G.W. Series and G.K. Woodgate. Kuhn had become a lecturer at
636:
578:
550:. Ironically, foreign-born physicists were assigned this work because they could not initially obtain the required security clearance to work on top-secret projects like
795:
484:. Kuhn and his wife left Germany for Britain in August 1933. They were welcomed by his relatives, the Henschels, and Kuhn received a grant of ÂŁ400 per annum from
780:
683:
488:, initially for two years, but it was extended to three, and then six. His two sons, Anselm Thomas and Nicholas John, were born in Britain. They attended
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785:
585:
in 1967. Germany restored his habilitation, and he was given the status and pension of a full professor, but he declined offers to return to
Germany.
423:
Kuhn became a demonstrator at Göttingen in 1926, and then a lecturer in 1931. He continued his studies of the Franck–Condon principle and the
775:
456:. Although his father was Jewish, he had been baptised when he married, and Kuhn was brought up as a Christian. This meant little when the
790:
464:
Before leaving
Germany, Franck attempted to find positions for his former students and colleagues. He introduced Kuhn to Professor
702:
493:
243:
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413:
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596:, in English; it was still widely used two decades later. He died in Oxford on 26 August 1994 after a long illness.
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345:
223:
116:
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672:
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became a philosophy professor. His paternal grandmother was
Charlotte Kuhn née Henschel, the half-sister of
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581:. He became a senior research fellow in 1969, and an emeritus fellow in 1971. He received the
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came to power there in 1933, and moved to
Britain, where relatives had settled, becoming a
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504:
369:
316:
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558:. As part of this work, Kuhn visited the United States, travelling in the bomb bay of a
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elected him as its first physics fellow, and its only refugee fellow. He was elected a
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348:, where there was a thriving school of physics that had included Nobel Prize winners
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437:. He married Marie Bertha Nohl, the daughter of the Göttingen philosophy professor
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protest rather than dismiss colleagues for their race or political beliefs.
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573:, in 1938, and he began tutoring students in physics in 1941. In 1950,
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405:
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520:
332:
294:, Germany, on 10 March 1904, the second son of Wilhelm Felix Kuhn, a
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92:
73:
420:(Absorption spectra and dissociation warming of halogen molecules).
507:
in 1939. At the
Clarendon laboratory, Jackson and Kuhn studied the
551:
18:
388:. Franck had recently published a theory of electron motion and
634:(1996). "Heinrich Gerhard Kuhn 10 March 1904-26 August 1994".
183:
418:
344:. In 1924, he decided to switch to physics and moved to the
226:, where he studied for his doctorate under the direction of
588:
Kuhn had published a textbook on atomic spectra in German,
546:
working on the
British nuclear weapons project, known as
592:, in 1934. In 1962, he published an updated version,
562:, in December 1943 and January 1944 to work with the
376:
and he joined Franck's research group which included
637:
Biographical Memoirs of Fellows of the Royal Society
304:, and his wife Marthe née Hoppe. His older brother
274:. He was the first physicist to become a fellow at
192:
176:
162:
152:
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108:
100:
81:
46:
39:
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431:in February 1931, which allowed him to become a
218:(10 March 1904 – 25 August 1994) was a British
500:, where they earned doctorates. Kuhn became a
480:, where he could work on atomic spectra with
8:
706:(online ed.). Oxford University Press.
326:, where he went to school and attended the
466:Frederick Lindemann, 1st Viscount Cherwell
36:
579:Fellow of the Royal Society (FRS) in 1954
554:. Simon's team studied the technology of
392:, and at his suggestion Kuhn studied the
703:Oxford Dictionary of National Biography
604:
416:and formed his 1926 doctoral thesis on
322:Much of Kuhn's early life was spent in
319:, a musician who emigrated to Britain.
282:in German in 1934 and English in 1962.
796:German emigrants to the United Kingdom
665:
663:
661:
659:
278:, in 1950, and published textbooks on
670:Sanders, Patrick (3 September 1994).
626:
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7:
530:In 1940, Kuhn joined a team led by
781:Fellows of Balliol College, Oxford
472:, who invited Kuhn to come to the
290:Heinrich Gerhard Kuhn was born in
14:
686:from the original on 9 May 2022.
786:University of Göttingen alumni
336:in March 1922 and entered the
242:in 1939. At the invitation of
31:, in Gottingen, June 23rd 1927
1:
515:of the light elements such a
412:). His results confirmed the
244:Frederick Alexander Lindemann
16:German-born British physicist
776:Fellows of the Royal Society
720:UK public library membership
700:. "Kuhn, Heinrich Gerhard".
254:in Oxford, where he studied
248:Imperial Chemical Industries
234:, he left Germany after the
364:. Kuhn's teachers included
136:Fellow of the Royal Society
812:
735:"Holweck medal recipients"
571:University College, Oxford
673:"Obituary: Heinrich Kuhn"
204:
145:
791:Manhattan Project people
468:, Scientific Adviser to
338:University of Greifswald
113:University of Greifswald
498:Balliol College, Oxford
414:Franck–Condon principle
346:University of Göttingen
276:Balliol College, Oxford
232:Nobel Prize for Physics
224:University of Göttingen
171:Balliol College, Oxford
117:University of Göttingen
733:Institute of Physics.
712:10.1093/ref:odnb/55081
650:10.1098/rsbm.1996.0014
32:
384:, Otto Oldenberg and
230:, winner of the 1925
211:Heinrich Gerhard Kuhn
41:Heinrich Gerhard Kuhn
22:
474:Clarendon laboratory
382:Arthur R. von Hippel
252:Clarendon Laboratory
222:. A graduate of the
167:Clarendon Laboratory
534:that also included
509:hyperfine structure
450:Ludwig Wittgenstein
340:intending to study
256:hyperfine structure
771:British physicists
394:absorption spectra
390:diatomic molecules
264:isotope separation
33:
25:Robert Oppenheimer
718:(Subscription or
564:Manhattan Project
556:gaseous diffusion
478:Oxford University
470:Winston Churchill
454:Paul Wittgenstein
272:Manhattan Project
208:
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147:Scientific career
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745:
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730:
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536:Henry Shull Arms
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386:Fritz Houtermans
330:. He passed his
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260:Second World War
246:, he worked for
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194:Doctoral advisor
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95:, United Kingdom
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575:Balliol College
505:British subject
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370:Richard Courant
317:George Henschel
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262:, he worked on
240:British subject
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109:Alma mater
104:German, British
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23:Heinrich Kuhn,
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12:
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594:Atomic Spectra
540:Nicholas Kurti
513:Zeeman effects
496:, and entered
448:and cousin of
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328:Real-Gymnasium
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280:atomic spectra
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89:(aged 90)
85:26 August 1994
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583:Holweck Prize
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532:Francis Simon
528:
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490:Dragon School
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482:Derek Jackson
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366:David Hilbert
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302:notary public
300:(lawyer) and
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258:. During the
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130:Holweck Prize
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65:German Empire
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57:10 March 1904
49:
45:
38:
35:
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26:
21:
738:. Retrieved
728:
701:
692:
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641:
635:
593:
590:Atomspektren
589:
587:
568:
529:
463:
434:privatdozent
432:
429:habilitation
425:Stark effect
422:
417:
358:Gustav Hertz
354:James Franck
331:
321:
297:rechtsanwalt
295:
289:
228:James Franck
210:
209:
199:James Franck
182:
163:Institutions
146:
87:(1994-08-26)
34:
29:James Franck
766:1994 deaths
761:1904 births
644:: 220–226.
632:Bleaney, B.
548:Tube Alloys
544:Otto Frisch
502:naturalised
494:St Edward's
442: [
439:Herman Nohl
362:Peter Debye
309: [
306:Helmut Kuhn
268:Tube Alloys
101:Nationality
755:Categories
722:required.)
698:Cook, Alan
458:Nazi Party
374:Carl Runge
236:Nazi Party
53:1904-03-10
740:5 January
560:Liberator
525:potassium
342:chemistry
286:Biography
220:physicist
157:Physicist
684:Archived
427:for his
398:chlorine
350:Max Born
270:and the
517:lithium
406:bromine
292:Breslau
250:at the
70:Wrocław
61:Breslau
716:
542:, and
521:sodium
404:) and
333:abitur
187:(1926)
185:
178:Thesis
153:Fields
138:(1954)
132:(1967)
123:Awards
93:Oxford
74:Poland
600:Notes
552:radar
446:]
324:LĂĽben
313:]
68:(now
742:2015
523:and
511:and
492:and
452:and
372:and
360:and
266:for
82:Died
47:Born
27:and
708:doi
646:doi
486:ICI
476:at
408:(Br
400:(Cl
396:of
215:FRS
757::
682:.
676:.
658:^
642:42
640:.
607:^
566:.
538:,
527:.
519:,
444:de
380:,
368:,
356:,
352:,
311:de
72:,
63:,
744:.
714:.
710::
652:.
648::
410:2
402:2
76:)
55:)
51:(
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