Werner heisenberg atomic model

Werner Heisenberg

German theoretical physicist (1901–1976)

"Heisenberg" redirects here. For other uses, see Heisenberg (disambiguation).

Werner Karl Heisenberg (;[2]German:[ˈvɛʁnɐˈhaɪzn̩bɛʁk]; 5 December 1901 – 1 February 1976)[3] was a German theoretical physicist, one of the main pioneers of the theory of quantum mechanics and a principal scientist in the Nazi nuclear weapons program during World War II.

He published his Umdeutung paper in 1925, a major reinterpretation of old quantum theory. In the subsequent series of papers with Max Born and Pascual Jordan, during the same year, his matrix formulation of quantum mechanics was substantially elaborated. He is known for the uncertainty principle, which he published in 1927. Heisenberg was awarded the 1932 Nobel Prize in Physics "for the creation of quantum mechanics".[4][a]

Heisenberg also made contributions to the theories of the hydrodynamics of turbulent flows, the atomic nucleus, ferromagnetism, cosmic rays, and subatomic particles. He introduced the concept of a

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High School Student

1911-1920

University Student

1920-1927

Heisenberg's Doctorate

1920-1927

The Quantum Mechanic

1925-1927

The Uncertainty Principle

1925-1927

The Copenhagen Interpretation

1925-1927

Professor in Leipzig

1927-1942

Fission Research

1939-1945

Reviving German Science

1946-1976

Physics and Philosophy

1955-1956

A Brief Chronology

1901-1976

About Image

Credit line: AIP Emilio Segrè Visual Archives

Description: Werner Heisenberg lecturing in front of a blackboard with mathmatical equations.

Photo date: 1936

Person(s): Heisenberg, Werner, 1901-1976

"The more precisely the position is determined, the less precisely the momentum is known."

Werner Heisenberg was one of the greatest physicists of the twentieth century. He is best known as a founder of quantum mechanics, the new physics of the atomic world, and especially for the uncertainty principle in quantum theory. He is also kn

History

Some 100 years after the father of the uncertainty principle was born, historians of science continue to debate the role that Werner Heisenberg played during the Second World War

Read any account of the development of physics in the early 20th century and you will almost certainly discover that a stay in Germany was de rigueur for any aspiring young physicist. One German physicist who became famous as the teacher of a generation of outstanding pupils was Arnold Sommerfeld. In the summer of 1922, shortly after the young Werner Heisenberg came under his tutelage, Sommerfeld wrote to Paul Epstein, a former student who had since become professor of theoretical physics at the California Institute of Technology: “I expect enormous achievements by Heisenberg, who I think is the most gifted one among all my pupils, including Debye and Pauli.” Just 10 years later, Heisenberg was awarded the Nobel Prize for Physics for the “creation of quantum mechanics”. The Nobel committee summed up Heisenberg’s merits in a nutshell.

But why is Heise

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