Norman Foster Ramsey Jr. Net Worth

Norman Foster Ramsey Jr. was a Nobel Prize winning American physicist born on August 27, 1915 in Washington, D.C., United States. He developed a precise method to probe the structure of atoms and molecules and used it to devise a remarkably exact way to keep time. His work had important applications in the construction of atomic clocks and led to the development of technologies such as Magnetic Resonance Imaging (MRI) and the Atomic Clock, which makes Global Positioning System (GPS) possible. Ramsey was a professor at Harvard University for most of his career and held several posts with government and international agencies. He was admired for his scientific accomplishments, his service as a statesman of science, his role as a teacher and mentor, and the friendships he shared with people of all ranks around the world.
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Age, Biography and Wiki

Who is it? Physicist
Birth Day August 27, 1915
Birth Place Washington, D.C., United States
Age 105 YEARS OLD
Died On November 4, 2011(2011-11-04) (aged 96)\nWayland, Massachusetts
Birth Sign Virgo
Residence United States
Alma mater Columbia University, University of Cambridge
Known for Separated oscillatory field method
Awards Ernest Orlando Lawrence Award (1960) Davisson-Germer Prize (1974) IEEE Medal of Honor (1984) Rabi Prize (1985) Rumford Prize (1985) Oersted Medal (1988) National Medal of Science (1988) Nobel Prize in Physics (1989) Dirac Medal (1990) Vannevar Bush Award (1995)
Fields Physics
Institutions Harvard University
Doctoral advisor Isidor Isaac Rabi
Doctoral students David J. Wineland, Daniel Kleppner, Howard Berg

💰 Net worth

Norman Foster Ramsey Jr., a renowned physicist in the United States, is expected to have a net worth ranging from $100K to $1M in the year 2024. Ramsey's contributions to the field of physics have significantly impacted scientific research, particularly in the study of atoms and particles. His pioneering work on atomic clocks and precision spectroscopy earned him a Nobel Prize in Physics in 1989. Throughout his illustrious career, Ramsey made groundbreaking advancements, and his expertise continues to be respected in the scientific community. With his accomplishments and accolades, it is no surprise that his net worth is estimated to be substantial.

Some Norman Foster Ramsey Jr. images

Biography/Timeline

1915

Norman Foster Ramsey Jr. was born in Washington, D.C., on August 27, 1915, to Minna Bauer Ramsey, an instructor at the University of Kansas, and Norman Foster Ramsey, a 1905 graduate of the United States Military Academy at West Point and an officer in the Ordnance Department who rose to the rank of brigadier general during World War II, commanding the Rock Island Arsenal. He was raised as an Army brat, frequently moving from post to post, and lived in France for a time when his father was Liaison Officer with the Direction d'Artillerie and Assistant Military Attaché. This allowed him to skip a couple of grades along the way, so that he graduated from Leavenworth High School in Fort Leavenworth, Kansas, at the age of 15.

1930

Ramsey's parents hoped that he would go to West Point, but at 15, he was too young to be admitted. He was awarded a scholarship to Kansas University, but in 1930 his father was posted to Governors Island, New York. Ramsey therefore entered Columbia University in 1931, and began studying engineering. He became interested in mathematics, and switched to this as his academic major. By the time he received his B.A. from Columbia in 1935, he had become interested in physics. Columbia awarded him a Kellett Fellowship to Cambridge University where he studied physics at Cavendish Laboratory under Lord Rutherford and Maurice Goldhaber, and encountered notable physicists including Edward Appleton, Max Born, Edward Bullard, James Chadwick, John Cockcroft, Paul Dirac, Arthur Eddington, Ralph Fowler, Mark Oliphant and J.J. Thomson. At Cambridge, he took the tripos in order to study quantum mechanics, which had not been covered at Columbia, resulting in being awarded a second B.A. degree by Cambridge.

1940

In 1940, he married Elinor Jameson of Brooklyn, New York, and accepted a teaching position at the University of Illinois at Urbana–Champaign. The two expected to spend the rest of their lives there, but World War II intervened. In September 1940 the British Tizard Mission brought a number of new technologies to the United States, including a cavity magnetron, a high-powered device that generates microwaves using the interaction of a stream of electrons with a magnetic field. This device, which promised to revolutionize radar, demolished any thoughts the Americans had entertained about their technological leadership. Alfred Lee Loomis of the National Defense Research Committee established the Radiation Laboratory at the Massachusetts Institute of Technology to develop this Technology. Ramsey was one of the Scientists recruited by Rabi for this work.

1941

Initially, Ramsey was in Rabi's magnetron group. When Rabi became a division head, Ramsey became the group leader. The role of the group was to develop the magnetron to permit a reduction in wavelength from 150 centimetres (59 in) to 10 centimetres (3.9 in), and then to 3 centimetres (1.2 in) or X-Band. Microwave radar promised to be small, lighter and more efficient than older types, Ramsey's group started with the design produced by Oliphant's team in Britain, and attempted to improve it. The Radiation Laboratory produced the designs, which were prototyped by Raytheon, and then tested by the laboratory. In June 1941, Ramsey travelled to Britain, where he met with Oliphant, and the two exchanged ideas. He brought back some British components which were incorporated into the final design. A night fighter aircraft, the Northrop P-61 Black Widow, was designed around the new radar. Ramsey returned to Washington in late 1942 as an adviser on the use of the new 3 cm microwave radar sets that were now coming into Service, working for Edward L. Bowles in the office of the Secretary of War, Henry L. Stimson.

1943

The first thing he had to do was determine the characteristics of the aircraft that would be used. There were only two Allied aircraft large enough: the British Avro Lancaster and the US Boeing B-29 Superfortress. The United States Army Air Forces (USAAF) wanted to use the B-29 if at all possible, even though it required substantial modification. Ramsey supervised the test drop program, which began at Dahlgren, Virginia, in August 1943, before moving to Muroc Dry Lake, California, in March 1944. Mock ups of Thin Man and Fat Man bombs were dropped and tracked by an SCR-584 ground based radar set of the kind that Ramsey had helped develop at the Radiation laboratory. Numerous problems were discovered with the bombs and the aircraft modifications, and corrected.

1944

A term paper Ramsey wrote for Goldhaber on magnetic moments caused him to read recent papers on the subject by Isidor Isaac Rabi, and this stimulated an interest in molecular beams, and in doing research for a Ph.D. under Rabi at Columbia. Soon after Ramsey arrived at Columbia, Rabi invented molecular beam resonance spectroscopy, for which he was awarded the Nobel prize in physics in 1944. Ramsey was part of Rabi's team that also included Jerome Kellogg, Polykarp Kusch, Sidney Millman and Jerrold Zacharias. Ramsey worked with them on the first experiments making use of the new technique, and shared with Rabi and Zacharias in the discovery that the deuteron was a magnetic quadrupole. This meant that the atomic nucleus was not spherical, as had been thought. He received his Ph.D. in physics from Columbia in 1940, and became a fellow at the Carnegie Institution in Washington, D.C., where he studied neutron-proton and proton-helium scattering.

1946

At the end of the war, Ramsey returned to Columbia as a professor and research scientist. Rabi and Ramsey picked up where they had left off before the war with their molecular beam experiments. Ramsey and his first graduate student, william Nierenberg, measured various nuclear magnetic dipole and electric quadrupole moments.With Rabi, he helped establish the Brookhaven National Laboratory on Long Island. In 1946, he became the first head of the Physics Department there. His time there was brief, for in 1947, he joined the physics faculty at Harvard University, where he would remain for the next 40 years, except for brief visiting professorships at Middlebury College, Oxford University, Mt. Holyoke College and the University of Virginia. During the 1950s, he was the first science adviser to NATO, and initiated a series of fellowships, grants and summer school programs to train European Scientists.

1949

Ramsey's research in the immediate post-war years looked at measuring fundamental properties of atoms and molecules by use of molecular beams. On moving to Harvard, his objective was to carry out accurate molecular beam magnetic resonance experiments, based on the techniques developed by Rabi. However, the accuracy of the measurements depended on the uniformity of the magnetic field, and Ramsey found that it was difficult to create sufficiently uniform magnetic fields. He developed the separated oscillatory field method in 1949 as a means of achieving the accuracy he wanted.

1950

Plans for the delivery of the weapons in combat were assigned to the Weapons Committee, which was chaired by Ramsey, and answerable to Captain william S. Parsons. Ramsey drew up tables of organization and equipment for the Project Alberta detachment that would accompany the USAAF's 509th Composite Group to Tinian. Ramsey briefed the 509th's commander, Lieutenant Colonel Paul W. Tibbets, on the nature of the mission when the latter assumed command of the 509th. Ramsey went to Tinian with the Project Alberta detachment as Parsons's scientific and technical deputy. He was involved in the assembly of the Fat Man bomb, and relayed Parsons's message indicating the success of the bombing of Hiroshima to Groves in Washington, DC.

1967

Ramsey and his PhD student Daniel Kleppner developed the atomic hydrogen maser, looking to increase the accuracy with which the hyperfine separations of atomic hydrogen, deuterium and tritium could be measured, as well as to investigate how much the hyperfine structure was affected by external magnetic and electric fields. He also participated in developing an extremely stable clock based on a hydrogen maser. Since 1967, the second has been defined based on 9,192,631,770 hyperfine transition of a cesium-133 atom; the atomic clock which is used to set this standard is an application of Ramsey's work. He was awarded the Nobel Prize in Physics in 1989 "for the invention of the separated oscillatory fields method and its use in the hydrogen maser and other atomic clocks". The Prize was shared with Hans G. Dehmelt and Wolfgang Paul.

1986

Ramsey eventually became the Eugene Higgins professor of physics at Harvard and retired in 1986. However, he remained active in physics, spending a year as a research fellow at the Joint Institute for Laboratory Astrophysics (JILA) at the University of Colorado. He also continued visiting professorships at the University of Chicago, Williams College and the University of Michigan. In addition to the Nobel Prize in Physics, Ramsey received a number of awards, including the Ernest Orlando Lawrence Award in 1960, Davisson-Germer Prize in 1974, the IEEE Medal of Honor in 1984, the Rabi Prize in 1985, the Rumford Premium Prize in 1985, the Compton Medal in 1986, and the Oersted Medal and the National Medal of Science in 1988. In 2004, he signed a letter along with 47 other Nobel laureates endorsing John Kerry for President of the United States as someone who would "restore science to its appropriate place in government".

2011

His first wife, Elinor, died in 1983, after which he married Ellie Welch of Brookline, Massachusetts. Ramsey died on November 4, 2011. He was survived by his wife Ellie, his four daughters from his first marriage, and his stepdaughter and stepson from his second marriage.

2013

In collaboration with the Institut Laue–Langevin, Ramsey also worked on applying similar methods to beams of neutrons, measuring the neutron magnetic moment and finding a limit to its electric dipole moment. As President of the Universities Research Association during the 1960s he was involved in the design and construction of the Fermilab in Batavia, Illinois. He also headed a 1982 National Research Council committee that concluded that, contrary to the findings of the House of Representatives Select Committee on Assassinations, that acoustic evidence did not indicate the presence of a second gunman's involvement in the assassination of President John F. Kennedy.