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Max Born
Max Born (; 11 December 1882 – 5 January 1970) was a German physicist and mathematician who was instrumental in the development of quantum mechanics. He also made contributions to solid-state physics and optics and supervised the work of a number of notable physicists in the 1920s and 1930s. Born won the 1954 Nobel Prize in Physics for his "fundamental research in quantum mechanics, especially in the statistical interpretation of the wave function". Born entered the University of Göttingen in 1904, where he met the three renowned mathematicians Felix Klein, David Hilbert, and Hermann Minkowski. He wrote his PhD thesis on the subject of "Stability of Elastica in a Plane and Space", winning the university's Philosophy Faculty Prize. In 1905, he began researching special relativity with Minkowski, and subsequently wrote his habilitation thesis on the Thomson model of the atom. A chance meeting with Fritz Haber in Berlin in 1918 led to discussion of how an ionic compound is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wrocław
Wrocław (; german: Breslau, or . ; Silesian German: ''Brassel'') is a city in southwestern Poland and the largest city in the historical region of Silesia. It lies on the banks of the River Oder in the Silesian Lowlands of Central Europe, roughly from the Baltic Sea to the north and from the Sudeten Mountains to the south. , the official population of Wrocław is 672,929, with a total of 1.25 million residing in the metropolitan area, making it the third largest city in Poland. Wrocław is the historical capital of Silesia and Lower Silesia. Today, it is the capital of the Lower Silesian Voivodeship. The history of the city dates back over a thousand years; at various times, it has been part of the Kingdom of Poland, the Kingdom of Bohemia, the Kingdom of Hungary, the Habsburg monarchy of Austria, the Kingdom of Prussia and Germany. Wrocław became part of Poland again in 1945 as part of the Recovered Territories, the result of extensive border changes and expulsions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Elsasser
Walter Maurice Elsasser (March 20, 1904 – October 14, 1991) was a German-born American physicist, a developer of the presently accepted dynamo theory as an explanation of the Earth's magnetism. He proposed that this magnetic field resulted from electric currents induced in the fluid outer core of the Earth. He revealed the history of the Earth's magnetic field by the study of the magnetic orientation of minerals in rocks. He was also the first to suggest that the wave-like nature of matter might be investigated by electron scattering experiments using crystalline solids. The Olin Hall at the Johns Hopkins University has a Walter Elsasser Memorial in the lobby. Biography Elsasser was born in 1904 to a Jewish family in Mannheim, Germany. Before he became known for his geodynamo theory, while in Göttingen during the 1920s, he had suggested the experiment to test the wave aspect of electrons. This suggestion of Elsasser was later communicated by his senior colleague from Götti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yang Liming
Yang Liming (; 5 February 1919 – 12 January 2003), also known as Li-Ming Yang, was a Chinese theoretical physicist and professor at Peking University. A doctoral student of the Nobel laureate Max Born, he made contributions to the research of nuclear shell structure, many-body theory, and the interacting boson model. He was elected an academician of the Chinese Academy of Sciences in 1991, together with his wife, computer scientist Xia Peisu. Early life and education Yang was born on 5 February 1919 in Lishui County, Jiangsu, Republic of China. When he was in high school, the Second Sino-Japanese War broke out and Lishui was occupied by the Imperial Japanese Army. Yang became a war refugee and fled across China, finally arriving in Sichuan half a year later. There he completed his secondary education at National No. 2 High School of Hechuan and entered National Central University, then exiled in Chongqing, in 1938. After graduating four years later with a degree in mechanic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victor Frederick Weisskopf
Victor Frederick "Viki" Weisskopf (also spelled Viktor; September 19, 1908 – April 22, 2002) was an Austrian-born American theoretical physicist. He did postdoctoral work with Werner Heisenberg, Erwin Schrödinger, Wolfgang Pauli, and Niels Bohr. During World War II he was Group Leader of the Theoretical Division of the Manhattan Project at Los Alamos, and he later campaigned against the proliferation of nuclear weapons. Biography Weisskopf was born in Vienna to Jewish parents and earned his doctorate in physics at the University of Göttingen in Germany in 1931. His brilliance in physics led to work with the great physicists exploring the atom, especially Niels Bohr, who mentored Weisskopf at his institute in Copenhagen. By the late 1930s, he realized that, as a Jew, he needed to get out of Europe. Bohr helped him find a position in the United States. In the 1930s and 1940s, "Viki", as everyone called him, made major contributions to the development of quantum theory, esp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bertha Swirles
Bertha Swirles, Lady Jeffreys (22 May 1903 – 18 December 1999) was an English physicist, academic and scientific author who carried out research on quantum theory in its early days. She was associated with Girton College, University of Cambridge, as student and Fellow, for over 70 years. Biography Bertha Swirles was born in Northampton in 1903 to Harriett ''née'' Blaxley (born around 1873), a primary school teacher, and William Alexander Swirles (b. 1878), a leather salesman. She was educated at Northampton School for Girls and in 1921 matriculated at Girton College to study mathematics, graduating with first class honours. She became a research student of quantum theory partly under Ralph Fowler at the University of Cambridge, one of a distinguished company of his students that included Paul Dirac and Subrahmanyan Chandrasekhar. She also carried out research at the University of Göttingen under Max Born and Werner Heisenberg. She received her PhD in 1929, by which time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Hermann
Carl Heinrich Hermann (17 June 1898 – 12 September 1961), or Carl Hermann , was a German physicist and crystallographer known for his research in crystallographic symmetry, nomenclature, and mathematical crystallography in N-dimensional spaces. Hermann was a pioneer in crystallographic databases and, along with Paul Peter Ewald, published the first volume of the influential '' Strukturbericht'' (Structure Report) in 1931. Education and career Hermann was born in the north German port town of Wesermünde to parents both of long-time ministerial families. He studied mathematics and physics at the University of Göttingen, where he received his doctorate in 1923, as a pupil of Max Born and a fellow student with Werner Heisenberg. Upon graduation, he moved to Berlin-Dahlem to work under Herman Francis Mark at the Kaiser Wilhelm Institute for Fiber Chemistry (now Fritz Haber Institute of the Max Planck Society). Later in 1925, he joined Paul P. Ewald at the University of Stutt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maurice Pryce
Maurice Henry Lecorney Pryce (24 January 1913 – 24 July 2003) was a British physicist. Pryce was born in Croydon to an Anglo-Welsh father and French mother, and in his teens attended the Royal Grammar School, Guildford. After a few months in Heidelberg to add German to the French that had been his first language at home, he went to Trinity College, Cambridge. In 1935 he went to Princeton University, supported by a Commonwealth Fund Fellowship (now Harkness Fellowship) where he worked with Wolfgang Pauli and John von Neumann, obtaining his Ph.D. with a thesis on ''The wave mechanics of the photon'' under the supervision of Max Born and Ralph Fowler. In 1937 he returned to England as a Fellow of Trinity, until in 1939 he was appointed Reader in Theoretical Physics at Liverpool University under James Chadwick. In 1941 he joined the Admiralty Signals Establishment (now part of the Admiralty Research Establishment) to work on radar. In 1944 he joined the British atomic energy team ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peng Huanwu
Peng Huanwu (; October 6, 1915 – February 28, 2007) was a Chinese physicist. He was a member of Chinese Academy of Sciences (CAS), and a leader of Chinese nuclear weaponry projects. Life and career Peng was born in Changchun, Jilin Province; his father was from Macheng County, Hubei Province. After graduating from department of physics of Tsinghua University, Peng continued to pursue his postgraduate degree. After the outbreak of the Second Sino-Japanese War in July 1937, he went to teach at Yunnan University. In 1938, Peng was enrolled in foreign study program and went to study at University of Edinburgh in Scotland, and worked with prominent physicist Max Born. Peng was granted his PhD in 1940 and DSc in 1945. Recommended by Born, Peng worked at Dublin Institute for Advanced Studies in Ireland as a postdoctoral scholar from 1941 to 1943 and later as an assistant professor from 1945 to 1947. While at DIAS Peng worked with another one of Born's students Sheila Tinney to prod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lothar Wolfgang Nordheim
LotharHis name is sometimes misspelled as ''Lother''. Wolfgang Nordheim (November 7, 1899, Munich – October 5, 1985, La Jolla, California) was a German born Jewish American theoretical physicist. He was a pioneer in the applications of quantum mechanics to solid-state problems, such as thermionic emission, work function of metals, field electron emission, rectification in metal-semiconductor contacts and electrical resistance in metals and alloys. He also worked in the mathematical foundations of quantum mechanics, cosmic rays and in nuclear physics. Life He obtained his PhD in 1923, under the supervision of Max Born in the University of Göttingen. He also worked with Edward Teller on the muon, sparkling his interest in cosmic rays. As a "physical assistant" to David Hilbert (like his teacher Born before him), he worked with him John von Neumann and Eugene Wigner on the mathematical formulation of quantum mechanics in 1928. He wrote extensive articles for the ''Lehrbuch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edgar Krahn
Edgar Krahn ( – 6 March 1961) was an Estonian mathematician. Krahn was born in Sootaga (now Laiuse, Jõgeva County), Governorate of Livonia, as a member of the Baltic German minority. He died in Rockville, Maryland, United States. Krahn studied at the University of Tartu and the University of Göttingen. He graduated at Tartu in 1918, received his doctoral degree at Göttingen in 1926, with Richard Courant as his advisor, and his habilitation took place at Tartu in 1928. He is co-author of the Rayleigh–Faber–Krahn inequality. Krahn worked in Estonia, Germany, the United Kingdom, and the United States in the following areas of pure and applied mathematics: * Differential geometry * Differential equations * ''Bausparmathematik'', which is distantly related to insurance mathematics * Probability theory * Gas dynamics * Elasticity theory In physics and materials science, elasticity is the ability of a body to resist a distorting influence and to return to its origi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pascual Jordan
Ernst Pascual Jordan (; 18 October 1902 – 31 July 1980) was a German theoretical and mathematical physicist who made significant contributions to quantum mechanics and quantum field theory. He contributed much to the mathematical form of matrix mechanics, and developed canonical anticommutation relations for fermions. Jordan algebra is employed for and is still used in studying the mathematical and conceptual foundations of quantum theory, and has found other mathematical applications. Jordan joined the Nazi Party in 1933, but did not follow the Deutsche Physik movement, which at the time rejected quantum physics developed by Albert Einstein and other Jewish physicists. After the Second World War, he entered politics for the conservative party CDU and served as a member of parliament from 1957 to 1961. Family history Pascual Jordan's parents were Ernst Pasqual Jordan (1858-1924) and Eva Fischer. Ernst Jordan was a painter renowned for his portraits and landscapes. He was an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friedrich Hund
Friedrich Hermann Hund (4 February 1896 – 31 March 1997) was a German physicist from Karlsruhe known for his work on atoms and molecules. Scientific career Hund worked at the Universities of Rostock, Leipzig, Jena, Frankfurt am Main, and Göttingen. Hund worked with such prestigious physicists as Schrödinger, Dirac, Heisenberg, Max Born, and Walter Bothe. At that time, he was Born's assistant, working with quantum interpretation of band spectra of diatomic molecules. After his studies of mathematics, physics, and geography in Marburg and Göttingen, he worked as a private lecturer for theoretical physics in Göttingen (1925), professor in Rostock (1927), Leipzig University (1929), Jena (1946), Frankfurt/Main (1951) and from 1957 again in Göttingen. Additionally, he stayed in Copenhagen (1926) with Niels Bohr and lectured on the atom at Harvard University (1928). He published more than 250 papers and essays in total. Hund made pivotal contributions to quantum theory - esp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
