{"id":"arnold-sommerfeld","type":"person","url":"https://diginpl.com/people/arnold-sommerfeld","language":"en","name":"Arnold Sommerfeld","name_en":"Arnold Sommerfeld","name_ne":null,"description":"German physicist (1868-1951)","headline":"German physicist (1868-1951)","also_known_as":[],"summary":"Arnold Johannes Wilhelm Sommerfeld was a German theoretical physicist who pioneered developments in both atomic and quantum physics, and also educated and mentored many students for the new era of theoretical physics.","summary_more":[],"facts":[{"key":"born","label":"Born","values":[{"text":"5 December 1868","date":"1868-12-05"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q77078#P569"}},{"key":"birthplace","label":"Place of birth","values":[{"text":"Königsberg","wikidata":"https://www.wikidata.org/wiki/Q4120832"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q77078#P19"}},{"key":"died","label":"Died","values":[{"text":"26 April 1951","date":"1951-04-26"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q77078#P570"}},{"key":"deathplace","label":"Place of death","values":[{"text":"Munich","wikidata":"https://www.wikidata.org/wiki/Q1726"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q77078#P20"}},{"key":"citizenship","label":"Citizenship","values":[{"text":"Germany","wikidata":"https://www.wikidata.org/wiki/Q183"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q77078#P27"}},{"key":"occupation","label":"Occupation","values":[{"text":"theoretical physicist","wikidata":"https://www.wikidata.org/wiki/Q19350898"},{"text":"mathematician","wikidata":"https://www.wikidata.org/wiki/Q170790"},{"text":"university teacher","wikidata":"https://www.wikidata.org/wiki/Q1622272"},{"text":"physicist","wikidata":"https://www.wikidata.org/wiki/Q169470"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q77078#P106"}},{"key":"education","label":"Education","values":[{"text":"University of Königsberg","wikidata":"https://www.wikidata.org/wiki/Q672420","start":"1886","end":"1891"},{"text":"Altstadt Gymnasium","wikidata":"https://www.wikidata.org/wiki/Q445869","start":"1875","end":"1886"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q77078#P69"}},{"key":"spouse","label":"Spouse","values":[{"text":"Johanna Sommerfeld","wikidata":"https://www.wikidata.org/wiki/Q94763355"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q77078#P26"}},{"key":"positions","label":"Positions held","values":[{"text":"president (1919–1920)","wikidata":"https://www.wikidata.org/wiki/Q30461","start":"1919","end":"1920"},{"text":"Geheimrat","wikidata":"https://www.wikidata.org/wiki/Q11165895"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q77078#P39"}},{"key":"awards","label":"Awards","values":[{"text":"Max Planck Medal","wikidata":"https://www.wikidata.org/wiki/Q317038","date":"1931"},{"text":"Lorentz Medal","wikidata":"https://www.wikidata.org/wiki/Q838936","date":"1939"},{"text":"Oersted Medal","wikidata":"https://www.wikidata.org/wiki/Q1351451","date":"1949"},{"text":"Bavarian Maximilian Order for Science and Art","wikidata":"https://www.wikidata.org/wiki/Q565030","date":"1931"},{"text":"Matteucci Medal","wikidata":"https://www.wikidata.org/wiki/Q1419938","date":"1924"},{"text":"Foreign Member of the Royal Society","wikidata":"https://www.wikidata.org/wiki/Q14906020","date":"1926"},{"text":"honorary doctor of the University of Calcutta","wikidata":"https://www.wikidata.org/wiki/Q96233293"}],"source":{"label":"Wikidata","url":"https://www.wikidata.org/wiki/Q77078#P166"}}],"office":null,"sections":[],"cited":[],"cited_from":null,"videos":[],"last_reviewed":null,"organizations":[],"same_as":["https://en.wikipedia.org/wiki/Arnold_Sommerfeld","https://www.wikidata.org/wiki/Q77078"],"faq":[{"q":"When was Arnold Sommerfeld born?","a":"Arnold Sommerfeld was born on 5 December 1868 in Königsberg."},{"q":"What positions has Arnold Sommerfeld held?","a":"Positions held by Arnold Sommerfeld include: president (1919–1920); Geheimrat."},{"q":"Where did Arnold Sommerfeld study?","a":"Arnold Sommerfeld was educated at University of Königsberg, Altstadt Gymnasium."}],"related":[{"name":"Hosni Mubarak","url":"https://diginpl.com/people/hosni-mubarak"},{"name":"Gamal Abdel Nasser","url":"https://diginpl.com/people/gamal-abdel-nasser"},{"name":"Mohamed Morsi","url":"https://diginpl.com/people/mohamed-morsi"},{"name":"Mohamed Naguib","url":"https://diginpl.com/people/mohamed-naguib"},{"name":"Abdul Rahman Arif","url":"https://diginpl.com/people/abdul-rahman-arif"},{"name":"Muhammad Najib ar-Ruba'i","url":"https://diginpl.com/people/muhammad-najib-ar-ruba-i"},{"name":"Carl Bosch","url":"https://diginpl.com/people/carl-bosch"},{"name":"Otto Grote zu Schauen","url":"https://diginpl.com/people/otto-grote-zu-schauen"},{"name":"Johann von Dallwitz","url":"https://diginpl.com/people/johann-von-dallwitz"},{"name":"Heinrich von Schlick","url":"https://diginpl.com/people/heinrich-von-schlick"},{"name":"Max Planck","url":"https://diginpl.com/people/max-planck"},{"name":"Fritz Haber","url":"https://diginpl.com/people/fritz-haber"}],"places_in":[],"nearby":[],"image":{"url":"https://diginpl.com/kb-img/arnold-sommerfeld-82f3ba86c5.jpg","width":500,"height":720,"license":"Attribution","credit":"Collection(s) W. F. Meggers Collection Copyright Holder American Institute of Physics (AIP)","page":"https://commons.wikimedia.org/wiki/File:Portrait_of_Arnold_Sommerfeld.jpg"},"sources":[{"label":"Wikipedia (English): Arnold Sommerfeld","url":"https://en.wikipedia.org/wiki/Arnold_Sommerfeld","license":"https://creativecommons.org/licenses/by-sa/4.0/"},{"label":"Wikidata item Q77078","url":"https://www.wikidata.org/wiki/Q77078","license":"https://creativecommons.org/publicdomain/zero/1.0/"},{"label":"Image: Portrait of Arnold Sommerfeld.jpg by Collection(s) W. F. Meggers Collection Copyright Holder American Institute of Physics (AIP) (Attribution)","url":"https://commons.wikimedia.org/wiki/File:Portrait_of_Arnold_Sommerfeld.jpg","license":null}],"license":{"text":"CC BY-SA 4.0","url":"https://creativecommons.org/licenses/by-sa/4.0/","facts":"https://creativecommons.org/publicdomain/zero/1.0/"},"attribution":"Text from the Wikipedia article Arnold Sommerfeld, licensed under CC BY-SA 4.0. This page's text is shared under the same licence. Facts from Wikidata (CC0). Image: Portrait of Arnold Sommerfeld.jpg — Collection(s) W. F. Meggers Collection Copyright Holder American Institute of Physics (AIP), Attribution.","cite":"\"Arnold Sommerfeld\". DigiNepal. Last updated 3 November 2026. https://diginpl.com/people/arnold-sommerfeld. Retrieved 5 November 2026.","date_modified":"2026-11-03T07:02:53Z","facts_checked":"2026-11-04","alternates":{"html":"https://diginpl.com/people/arnold-sommerfeld","en":"https://diginpl.com/people/arnold-sommerfeld","ne":"https://diginpl.com/people/arnold-sommerfeld?lang=ne"}}