33:
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and Aletta
Catharina Kaiser. Berta was the eldest of four children. Her siblings were Johanna Wilhelmina (born 1889), Gerrit (born 1893, died 1894), and Rudolf (born 1895). At that time of her birth, her father was Professor of Theoretical Physics at the
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308:
to other domains. During her thesis work, she was the first to carry out a theoretical analysis of thermal fluctuation of electrons in electrical circuits, predating the experimental discovery of the
263:, who would become professor of experimental physics in Leiden, and they went on to have two sons and two daughters. Some of their children changed their last name to "Lorentz de Haas."
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256:. Her mother, Aletta Kaiser, took care of the children and household, did charity work, and was heavily involved with the local women's suffrage movement.
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with her father as dissertation advisor and earned her doctor's degree in 1912 on a thesis entitled "On the theory of
856:
Transforming Noise: A History of Its
Science and Technology from Disturbing Sounds to Informational Errors, 1900-1955
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Geertrudia de Haas-Horentz, center, with father
Hendrik Lorentz (kneeling) and two small children (unknown)
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and translated some of her father's works into German. She also wrote a biography of her father.
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Lorentz, H. A.; Bruins, Eva Dina; Reudler, Johanna; De Haas-Lorentz, Geertruida
Luberta (1928).
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Berta
Lorentz was born in Leiden, Netherlands, the eldest daughter of the physicist and 1902
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After defending her doctoral dissertation in Leiden, de Haas-Lorentz taught physics at the
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In collaboration with her husband, the de Haas couple showed that experiments carried by
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951:
De Haas-Lorentz, G. L. (1925). "Iets over het mechanisme van inductieverschijnselen".
775:
1030:
881:
439:
916:"Revisiting the Einstein-de Haas experiment: the Ampère Museum's hidden treasure"
726:"Over de theorie van de Brown'sche beweging en daarmede verwante verschijnselen"
340:
524:
Lessen over theoretische natuurkunde : aan de Rijks-Universiteit te Leiden
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Over de theorie van de Brown'schen beweging en daarmede verwante verschijnselen
172:
Over de theorie van de Brown'schen beweging en daarmede verwante verschijnselen
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Over de theorie van de Brown'sche beweging en daarmede verwante verschijnselen
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She was also the first to propose thermal fluctuations limit the detection of
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De beide hoofdwetten der thermodynamica en hare voornaamste toepassingen
148:
976:"A living work of art": the life and science of Hendrik Antoon Lorentz
808:"The early history of thermal noise: The long way to paradigm change"
165:
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is the current. If there was a fluctuating thermal current, by the
444:
227:
particles. Consequently she is considered one of the pioneers of
484:(Doctoral dissertation thesis) (in Dutch). University of Leiden.
409:{\displaystyle {\sqrt {\langle I^{2}\rangle }}={\sqrt {2kTL}}}
978:(1st ed.). Oxford: Oxford University Press. p. 38.
914:
San Miguel, Alfonso; Pallandre, Bernard (13 March 2024).
491:
Die
Brownsche Bewegung und einige verwandte erscheinungen
882:"An experiment of Maxwell and Ampere molecular currents"
91:
first to perform fluctuational analysis of electrons as
544:(in German). Leipzig: Akademische Verlagsgesellschaft.
420:
where the angle brackets denote the thermal average.
366:
231:
theory. She was the daughter and doctoral student of
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De Haas-Lorentz, Geertruida; Lorentz, H. A. (1919).
438:, that magnetism in matter is caused by microscopic
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770:. Vol. 50. Academic Press. pp. 351–409.
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339:the energy would be related to the thermal energy
574:De Haas-Lorentz, Geertruida Luberta, ed. (1957).
312:. She considered that a circuit with resistance
745:H.A. Lorentz: Impressions of His Life and Work
576:H. A. Lorentz: impression of his life and work
357:is the temperature. De Haas-Lorentz obtained,
292:Berta de Haas-Lorentz died in 1973 in Leiden.
8:
768:Advances in Electronics and Electron Physics
742:De Haas-Lorentz, Geertruida Luberta (1957).
557:De Haas-Lorentz, Geertruida Luberta (1946).
382:
369:
938:Superconductivity: physics and applications
300:De Haas-Lorentz was one the first to apply
259:On 22 December 1910, Berta Lorentz married
211:. She was the first to theoretically study
646:: CS1 maint: location missing publisher (
201:Geertruida Luberta "Berta" de Haas-Lorentz
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1008:Ph.D. students of H.A. Lorentz: 1881-1921
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367:
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936:Fossheim, Kristian; Sudbø, Asle (2005).
880:Haas, W. J.; Haas-Lorentz, G.L. (1917).
686:"To the Memory of A.M. Lorentz de Haas"
597:
561:(in Dutch). 's-Gravenhage: M. Nijhoff.
461:in 1925, before the development of the
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493:(in German). Braunschweig: F. Vieweg.
235:. She went by the name Berta, or Ber.
203:(20 November 1885 – 1973) was a Dutch
757:
755:
7:
974:Kox, Anne J.; Schatz, H. F. (2021).
853:Yeang, Chen-Pang (30 January 2024).
766:. In Marton, L.; Marton, C. (eds.).
724:De Haas-Lorentz, Geertruida (1912).
627:
625:
578:. Amsterdam: North-Holland Pub. Co.
489:De Haas-Lorentz, Geertruida (1913).
475:De Haas-Lorentz, Geertruida (1912).
1067:20th-century Dutch women scientists
762:Van Der Ziel, A. (1 January 1980).
748:. North-Holland Publishing Company.
434:failed to prove the hypothesis of
25:Geertruida Luberta de Haas-Lorentz
14:
130:Aletta Catharina Kaiser (mother)
31:
1:
1047:20th-century Dutch physicists
1022:Mathematics Genealogy Project
806:Dörfel, G. (15 August 2012).
776:10.1016/S0065-2539(08)61066-5
702:De Haas-Lorentz, Geertruida.
287:Technical University of Delft
209:Technical University of Delft
159:Technical University of Delft
526:. Vol. 1–5. 1919–1926.
69:1973 (aged 87–88)
859:. Oxford University Press.
764:"History of Noise Research"
266:She studied physics at the
16:Dutch physicist (1885–1973)
1088:
1018:Geertruida de Haas-Lorentz
636:. Tbilisi. pp. 71–75.
47:Geertruida Luberta Lorentz
895:(I). Amsterdam: 248–255.
425:electromagnetic radiation
194:
137:
30:
1057:Leiden University alumni
1013:Photo of De Haas-Lorentz
940:. John Wiley & Sons.
704:"Math Genealogy Project"
455:London penetration depth
274:and related phenomena" (
453:She also predicted the
320:should store an energy
261:Wander Johannes de Haas
104:Wander Johannes de Haas
37:De Haas-Lorentz in 1927
1062:Scientists from Leiden
1052:Dutch women physicists
832:10.1002/andp.201200736
450:
410:
279:
245:Nobel Prize in Physics
673:Kox & Schatz 2021
661:Kox & Schatz 2021
632:Parkadze, V. (1988).
617:Kox & Schatz 2021
605:Kox & Schatz 2021
536:– contributing author
448:
411:
337:equipartition theorem
310:Johnson–Nyquist noise
207:and professor of the
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268:University of Leiden
254:University of Leiden
213:thermal fluctuations
82:University of Leiden
901:1917KNAB...19..248D
824:2012AnP...524..117D
542:Kinetische Probleme
432:James Clerk Maxwell
72:Leiden, Netherlands
60:Leiden, Netherlands
812:Annalen der Physik
508:Theorie der quanta
451:
436:André-Marie Ampère
406:
351:Boltzmann constant
985:978-0-19-887050-0
889:KNAW, Proceedings
866:978-0-19-888776-8
785:978-0-12-014650-5
663:, pp. 42–44.
459:superconductivity
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217:electric circuits
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139:Scientific career
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463:London equations
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229:electrical noise
184:Doctoral advisor
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57:October 20, 1885
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316:and inductance
306:Brownian motion
302:Albert Einstein
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272:Brownian motion
249:Hendrik Lorentz
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233:Hendrik Lorentz
189:Hendrik Lorentz
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125:Hendrik Lorentz
78:Alma mater
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155:Institutions
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1042:1973 deaths
1037:1885 births
219:, treating
1031:Categories
994:1194958040
968:References
959:: 384–388.
709:24 October
53:1885-10-20
840:0003-3804
642:cite book
584:317334917
567:361410098
532:805502380
465:in 1935.
383:⟩
370:⟨
221:electrons
205:physicist
95:particles
925:: 12–14.
791:16 March
550:28005510
516:81861598
331:, where
296:Research
225:Brownian
127:(father)
110:Children
93:Brownian
1020:at the
953:Physica
897:Bibcode
820:Bibcode
499:5160522
349:is the
247:winner
149:Physics
118:Parents
992:
982:
863:
838:
782:
582:
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530:
514:
497:
345:where
177:(1912)
175:
166:Thesis
145:Fields
100:Spouse
919:(PDF)
885:(PDF)
729:(PDF)
689:(PDF)
592:Notes
482:(PDF)
276:Dutch
990:OCLC
980:ISBN
861:ISBN
836:ISSN
793:2024
780:ISBN
711:2020
648:link
580:OCLC
563:OCLC
546:OCLC
528:OCLC
512:OCLC
495:OCLC
457:for
353:and
282:).
239:Life
66:Died
43:Born
828:doi
816:524
772:doi
223:as
215:in
1033::
988:.
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891:.
887:.
834:.
826:.
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810:.
778:.
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640:{{
624:^
510:.
442:.
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342:kT
329:/2
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278::
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374:I
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347:k
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323:E
318:L
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