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Yves Rocard

Yves-André Rocard (22 May 1903 – 16 March 1992) was a French physicist who helped develop the atomic bomb for France.

Yves Rocard
Born(1903-05-22)22 May 1903
Died16 March 1992(1992-03-16) (aged 88)
Paris, France
NationalityFrench
Alma materÉcole Normale Supérieure
Known forAtomic bomb
AwardsHolweck Medal (1948)
Scientific career
FieldsPhysics
InstitutionsÉcole Normale Supérieure

Rocard was born in Vannes. After obtaining a double doctorate in mathematics (1927) and physics (1928) he was awarded the professorship in electronic physics at the École normale supérieure in Paris.

As a member of a Resistance group during the Second World War he flew to the UK in a small plane as part of a dangerous mission, and was able to provide British intelligence with invaluable information. There he met up with Charles de Gaulle who named him Director of Research in the Forces navales françaises libres (the Navy of Free France). He became particularly interested in the detection of solar radio emissions by British Radar, which were causing military problems by jamming detection during periods of high emission, and was able to create a new radio navigational beam station.

As research director, Rocard followed the French troops entering Germany. He succeeded in finding German specialists, e.g. in infrared and wireless Pathfinding and engaged them to serve in France. As for the group of nuclear physicists around Werner Heisenberg and Otto Hahn he did not succeed because Samuel Abraham Goudsmit arrived at Hechingen earlier. At Freiburg (then also French zone) Rocard protected the solar observatory and founded a French navy-owned ionospheric prediction service with Karl Rawer as scientific director.

Returned to France after the war Rocard he took up his function as head of the physics department at the ENS. Whilst there he founded a radio observatory, having obtained two German "Wurzburg" Radar mirrors from the war.

From 1947 he became scientific advisor to the French military on the subject of atomic energy, eventually taking over from Frédéric Joliot-Curie after the latter was dismissed for political reasons. In 1951, Rocard became scientific head of the French nuclear arms programme, and he is often known as the father of the French A-Bomb and H-bomb.

Later in his career, he studied subjects ranging from semiconductors to seismology. His professional reputation eventually became tarnished by his increased focus on less conventional subjects such as biomagnetism, dowsing and UFOs.

He was awarded the British CBE (1946), and the French Legion of Honour and Order of Merit.

He was the father of Michel Rocard, prime minister of France between 1988 and 1991.

On his death in Paris in 1992, Yves Rocard was interred in the Cimetière du Montparnasse.

Works

  • Cabannes (Jean) - La diffusion moléculaire de la lumière - in participation with Yves Rocard, PUF, 1931.
  • L'hydrodynamique et la théorie cinétique des gaz. Paris: Gauthier-Villars, 1932.
  • Diffusion de la lumière et visibilité, projecteurs, feux, instruments d'observation. Paris, 1935.
  • Propagation et absorption du son. Paris: Hermann, 1935.
  • La stabilité de route des locomotives. Paris: Hermann, 1935.
  • Les phénomènes d'auto-oscillation dans les installations hydrauliques. Paris: Hermann, 1937.
  • Les Sourciers (Que sais-je, n° 1939, ISBN 2-13-043539-4).
  • Théorie des oscillateurs. Paris, 1941.
  • Dynamique générale des vibrations. Paris: Masson, 1951.
  • L'instabilité en mécanique; automobiles, avions, ponts suspendus. Paris: Masson, 1954.
  • Le signal du sourcier (Dunod 1962).
  • Electricité. Paris: Masson, 1966.
  • Thermodynamique. Paris: Masson, 1967
  • Mémoires sans concessions. Paris: Grasset, 1988.
  • La science et les sourciers; baguettes, pendules, biomagnétisme. Paris: (Dunod 1989, ISBN 2-10-002996-7)

yves, rocard, this, article, expanded, with, text, translated, from, corresponding, article, french, march, 2015, click, show, important, translation, instructions, view, machine, translated, version, french, article, machine, translation, like, deepl, google,. This article may be expanded with text translated from the corresponding article in French March 2015 Click show for important translation instructions View a machine translated version of the French article Machine translation like DeepL or Google Translate is a useful starting point for translations but translators must revise errors as necessary and confirm that the translation is accurate rather than simply copy pasting machine translated text into the English Wikipedia Do not translate text that appears unreliable or low quality If possible verify the text with references provided in the foreign language article You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation A model attribution edit summary is Content in this edit is translated from the existing French Wikipedia article at fr Yves Rocard see its history for attribution You should also add the template Translated fr Yves Rocard to the talk page For more guidance see Wikipedia Translation Yves Andre Rocard 22 May 1903 16 March 1992 was a French physicist who helped develop the atomic bomb for France Yves RocardBorn 1903 05 22 22 May 1903Vannes FranceDied16 March 1992 1992 03 16 aged 88 Paris FranceNationalityFrenchAlma materEcole Normale SuperieureKnown forAtomic bombAwardsHolweck Medal 1948 Scientific careerFieldsPhysicsInstitutionsEcole Normale SuperieureRocard was born in Vannes After obtaining a double doctorate in mathematics 1927 and physics 1928 he was awarded the professorship in electronic physics at the Ecole normale superieure in Paris As a member of a Resistance group during the Second World War he flew to the UK in a small plane as part of a dangerous mission and was able to provide British intelligence with invaluable information There he met up with Charles de Gaulle who named him Director of Research in the Forces navales francaises libres the Navy of Free France He became particularly interested in the detection of solar radio emissions by British Radar which were causing military problems by jamming detection during periods of high emission and was able to create a new radio navigational beam station As research director Rocard followed the French troops entering Germany He succeeded in finding German specialists e g in infrared and wireless Pathfinding and engaged them to serve in France As for the group of nuclear physicists around Werner Heisenberg and Otto Hahn he did not succeed because Samuel Abraham Goudsmit arrived at Hechingen earlier At Freiburg then also French zone Rocard protected the solar observatory and founded a French navy owned ionospheric prediction service with Karl Rawer as scientific director Returned to France after the war Rocard he took up his function as head of the physics department at the ENS Whilst there he founded a radio observatory having obtained two German Wurzburg Radar mirrors from the war From 1947 he became scientific advisor to the French military on the subject of atomic energy eventually taking over from Frederic Joliot Curie after the latter was dismissed for political reasons In 1951 Rocard became scientific head of the French nuclear arms programme and he is often known as the father of the French A Bomb and H bomb Later in his career he studied subjects ranging from semiconductors to seismology His professional reputation eventually became tarnished by his increased focus on less conventional subjects such as biomagnetism dowsing and UFOs He was awarded the British CBE 1946 and the French Legion of Honour and Order of Merit He was the father of Michel Rocard prime minister of France between 1988 and 1991 On his death in Paris in 1992 Yves Rocard was interred in the Cimetiere du Montparnasse Works EditCabannes Jean La diffusion moleculaire de la lumiere in participation with Yves Rocard PUF 1931 L hydrodynamique et la theorie cinetique des gaz Paris Gauthier Villars 1932 Diffusion de la lumiere et visibilite projecteurs feux instruments d observation Paris 1935 Propagation et absorption du son Paris Hermann 1935 La stabilite de route des locomotives Paris Hermann 1935 Les phenomenes d auto oscillation dans les installations hydrauliques Paris Hermann 1937 Les Sourciers Que sais je n 1939 ISBN 2 13 043539 4 Theorie des oscillateurs Paris 1941 Dynamique generale des vibrations Paris Masson 1951 L instabilite en mecanique automobiles avions ponts suspendus Paris Masson 1954 Le signal du sourcier Dunod 1962 Electricite Paris Masson 1966 Thermodynamique Paris Masson 1967 Memoires sans concessions Paris Grasset 1988 La science et les sourciers baguettes pendules biomagnetisme Paris Dunod 1989 ISBN 2 10 002996 7 Retrieved from https en wikipedia org w index php title Yves Rocard amp oldid 1114685800, wikipedia, wiki, book, books, library,

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