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Albert A. Michelson
Albert Abraham Michelson Royal Society of London, FFRS HFRSE (surname pronunciation anglicized as "Michael-son", December 19, 1852 – May 9, 1931) was a German-born American physicist of Polish/Jewish origin, known for his work on measuring the speed of light and especially for the Michelson–Morley experiment. In 1907 he received the Nobel Prize in Physics, becoming the first American to win the Nobel Prize in a science. He was the founder and the first head of the physics departments of Case School of Applied Science (now Case Western Reserve University) and the University of Chicago. Life Michelson was born in Strzelno, Strelno, Province of Posen, Posen, Kingdom of Prussia (modern-day Strzelno, Poland), to Jewish parents, the son of Samuel Michelson and his wife, Rozalia Przyłubska. He moved to the US with his parents in 1855, at the age of two. He grew up in the mining towns of Murphys, California, Murphy's Camp, California, and Virginia City, Nevada, where his father was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Michelsen
Albert Richard "Whitey" Michelsen (December 16, 1893 – July 7, 1964) was an American long-distance runner who is recognized as having set a world's best in the marathon on October 12, 1925, with a time of 2:29:01 at the inaugural Port Chester Marathon in Port Chester, New York. According to the International Association of Athletics Federations, Michelsen held this record until Fusashige Suzuki posted a 2:27:49 performance in Tokyo, Japan on March 31, 1935. Michelsen represented the United States in the marathon at the Athletics at the 1928 Summer Olympics – Men's marathon, 1928 Summer Olympics in Amsterdam, where he finished 9th, as well as the Athletics at the 1932 Summer Olympics – Men's marathon, 1932 Summer Olympics in Los Angeles, where he finished 7th. Michelsen again won the Portchester Marathon in 1927. Around that time, he was a plumber from Stamford, Connecticut. Notes His Grandma was from Germany References External links *Brief obituary in ''The Eugene R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyperfine Structure
In atomic physics, hyperfine structure is defined by small shifts in otherwise degenerate energy levels and the resulting splittings in those energy levels of atoms, molecules, and ions, due to electromagnetic multipole interaction between the nucleus and electron clouds. In atoms, hyperfine structure arises from the energy of the nuclear magnetic dipole moment interacting with the magnetic field generated by the electrons and the energy of the nuclear electric quadrupole moment in the electric field gradient due to the distribution of charge within the atom. Molecular hyperfine structure is generally dominated by these two effects, but also includes the energy associated with the interaction between the magnetic moments associated with different magnetic nuclei in a molecule, as well as between the nuclear magnetic moments and the magnetic field generated by the rotation of the molecule. Hyperfine structure contrasts with '' fine structure'', which results from the interaction b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duddell Medal And Prize
The Dennis Gabor Medal and Prize (previously the Duddell Medal and Prize until 2008) is a prize awarded biannually by the Institute of Physics for distinguished contributions to the application of physics in an industrial, commercial or business context. The medal is made of silver and is accompanied by a prize and a certificate. The original Duddell award was instituted by the Council of The Physical Society in 1923 to the memory of William du Bois Duddell, the inventor of the electromagnetic oscillograph. Between 1961 and 1975 it was awarded in alternate odd-numbered years and thereafter annually. In 2008 the award was renamed in honour of Dennis Gabor, the Hungarian – British physicist who developed holography, for which he received the 1971 Nobel Prize in Physics. The prize also switched to being awarded in alternate even-numbered years. Gabor Medallists The following have been awarded the Gabor Medal and Prize: Duddell Medallists The following have been awarded t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franklin Medal
The Franklin Medal was a science award presented from 1915 until 1997 by the Franklin Institute located in Philadelphia, Pennsylvania, U.S. It was founded in 1914 by Samuel Insull Samuel Insull (November 11, 1859 – July 16, 1938) was a British-born American business magnate. He was an innovator and investor based in Chicago who greatly contributed to create an integrated electrical infrastructure in the United States .... The Franklin Medal was the most prestigious of the various awards presented by the Franklin Institute. Together with other historical awards, it was merged into the Benjamin Franklin Medal, initiated in 1998. Laureates Recipients are listed in a database on The Franklin Institute website. References {{reflist, 30em External links The Franklin Institute Awards Franklin Institute awards ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Medal (Royal Society Of Arts)
The Albert Medal of the Royal Society of Arts (RSA) was instituted in 1864 as a memorial to Prince Albert, who had been President of the Society for 18 years. It was first awarded in 1864 for "distinguished merit in promoting Arts, Manufactures and Commerce". In presenting the Medal, the Society now looks to acknowledge individuals, organizations and groups that lead progress and create positive change within contemporary society in areas that are linked closely to the Society's broad agenda. Through the Albert Medal, the Society acknowledges the creativity and innovation of those that work to tackle some of the world's intractable problems. Each year, the RSA identifies issues by asking the Society's Fellowship to suggest problems and subjects linked to the Society's programme. These proposals are reviewed and recommendations made to the Trustees and Council, who are responsible for selecting one upon which the Fellowship will be asked to nominate worthy recipients. Full list ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Draper Medal
The Henry Draper Medal is awarded every 4 years by the United States National Academy of Sciences "for investigations in astrophysics, astronomical physics". Named after Henry Draper, the medal is awarded with a gift of USD $15,000. The medal was established under the Draper Fund by his widow, Anna Draper, in honor of her husband, and was first awarded in 1886 to Samuel Pierpont Langley "for numerous investigations of a high order of merit in solar physics, and especially in the domain of radiant energy". It has since been awarded 45 times. The medal has been awarded to multiple individuals in the same year: in 1977 it was awarded to Arno Allan Penzias and Robert Woodrow Wilson "for their discovery of the Cosmic microwave background, cosmic microwave radiation (a remnant of the very early universe), and their leading role in the discovery of interstellar molecules"; in 1989 to Riccardo Giovanelli and Martha P. Haynes "for the first three-dimensional view of some of the remarkable l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elliott Cresson Medal
The Elliott Cresson Medal, also known as the Elliott Cresson Gold Medal, was the highest award given by the Franklin Institute. The award was established by Elliott Cresson, life member of the Franklin Institute, with $1,000 granted in 1848. The endowed award was to be "for some discovery in the Arts and Sciences, or for the invention or improvement of some useful machine, or for some new process or combination of materials in manufactures, or for ingenuity skill or perfection in workmanship." The medal was first awarded in 1875, 21 years after Cresson's death. The Franklin Institute continued awarding the medal on an occasional basis until 1998 when they reorganized their endowed awards under one umbrella, The Benjamin Franklin Awards. A total of 268 Elliott Cresson Medals were given out during the award's lifetime. See also * List of engineering awards * List of physics awards This list of physics awards is an index to articles about notable awards for physics. The list ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copley Medal
The Copley Medal is an award given by the Royal Society, for "outstanding achievements in research in any branch of science". It alternates between the physical sciences or mathematics and the biological sciences. Given every year, the medal is the oldest Royal Society medal awarded and the oldest surviving scientific award in the world, having first been given in 1731 to Stephen Gray (scientist), Stephen Gray, for "his new Electrical Experiments: – as an encouragement to him for the readiness he has always shown in obliging the Society with his discoveries and improvements in this part of Natural Knowledge". __TOC__ History The medal was created following a donation of Pound sterling, £100 to be used for carrying out experiments by Sir Godfrey Copley, 2nd Baronet, Sir Godfrey Copley, for which the interest on the amount was used for several years. The conditions for the medal have been changed several times; in 1736, it was suggested that "a medal or other honorary prize s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nobel Prize In Physics
) , image = Nobel Prize.png , alt = A golden medallion with an embossed image of a bearded man facing left in profile. To the left of the man is the text "ALFR•" then "NOBEL", and on the right, the text (smaller) "NAT•" then "MDCCCXXXIII" above, followed by (smaller) "OB•" then "MDCCCXCVI" below. , awarded_for = Outstanding contributions for humankind in the field of Physics , presenter = Royal Swedish Academy of Sciences , location = Stockholm, Sweden , date = , reward = 9 million Swedish kronor (2017) , year = 1901 , holder_label = Most recently awarded to , holder = Alain Aspect, John Clauser, and Anton Zeilinger , most_awards = John Bardeen (2) , website nobelprize.org, previous = 2021 , year2=2022, main=2022, next=2023 The Nobel Prize in Physics is a yearly award given by the Royal Swedish Academy of Sciences for those who have made the most outstanding contributions for humankind in the field of physics. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matteucci Medal
The Matteucci Medal is an Italian award for physicists, named after Carlo Matteucci from Forlì. It was established to award physicists for their fundamental contributions. Under an Italian Royal Decree dated July 10, 1870, the Italian Society of Sciences was authorized to receive a donation from Carlo Matteucci for the establishment of the Prize. ;Matteucci Medalists * 1868 Hermann Helmholtz * 1875 Henri Victor Regnault * 1876 William Thomson, 1st Baron Kelvin * 1877 Gustav Kirchhoff * 1878 Gustav Wiedemann * 1879 Wilhelm Eduard Weber * 1880 Antonio Pacinotti * 1881 Emilio Villari * 1882 Augusto Righi * 1887 Thomas Edison * 1888 Heinrich Rudolph Hertz * 1894 John Strutt, 3rd Baron Rayleigh * 1895 Henry Augustus Rowland * 1896 Wilhelm Conrad Röntgen and Philipp Lenard * 1901 Guglielmo Marconi * 1903 Albert Abraham Michelson * 1904 Marie Curie and Pierre Curie * 1905 Henri Poincaré * 1906 James Dewar * 1907 William Ramsay * 1908 Antonio Garbasso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michelson Stellar Interferometer
The Michelson stellar interferometer is one of the earliest astronomical interferometers built and used. The interferometer was proposed by Albert A. Michelson in 1890, following a suggestion by Hippolyte Fizeau. The first such interferometer built was at the Mount Wilson observatory, making use of its 100-inch (~250 centimeters) mirror. It was used to make the first-ever measurement of a stellar diameter, by Michelson and Francis G. Pease, when the diameter of Betelgeuse was measured in December 1920. The diameter was found to be 240 million miles (~380 million kilometers), about the size of the orbit of Mars, or about 300 times larger than the Sun. See also * History of astronomical interferometry * Fizeau interferometer * Michelson interferometer The Michelson interferometer is a common configuration for optical interferometry and was invented by the 19/20th-century American physicist Albert Abraham Michelson. Using a beam splitter, a light sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michelson Interferometer
The Michelson interferometer is a common configuration for optical interferometry and was invented by the 19/20th-century American physicist Albert Abraham Michelson. Using a beam splitter, a light source is split into two arms. Each of those light beams is reflected back toward the beamsplitter which then combines their amplitudes using the superposition principle. The resulting interference pattern that is not directed back toward the source is typically directed to some type of photoelectric detector or camera. For different applications of the interferometer, the two light paths can be with different lengths or incorporate optical elements or even materials under test. The Michelson interferometer (among other interferometer configurations) is employed in many scientific experiments and became well known for its use by Michelson and Edward Morley in the famous Michelson–Morley experiment (1887) in a configuration which would have detected the Earth's motion through the sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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