Nobel Prize

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Editors: Professor Ingmar Bergström, Manne Siegbahn Institute of Physics, Frescativägen 24, S-104 05 Stockholm, Sweden Dr Torbjörn Olsson, Department of Physics, Royal Institute of Technology, S-100 44 Stockholm, Sweden Illustrator: Karin Feltzin, Stockholm Printed by: Tryckindustri 1989. Copyright © , Information Department, Box 50005, S-104 05 Stockholm, Sweden, Tel. +46-8-673 95 00, Fax +46-8-15 56…

  The Nobel Prize in Physics 2005             Guaranteed secure cryptography One practical application of quantum optics is the possibility to exchange cryptographic keys without fear of their being broken – which is the bottleneck of all cryptography. These keys are used to encipher a message between a transmitter and…

I was born on August 25, 1928 in Weimar, Germany. My father was a civil servant working for the city administration of my home town; my mother was a classical German “Hausfrau.” Both came from simple skilled-craftsmen families. Neither had a high-school education, but there was never any doubt that they wanted to have their…

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Presentation Speech by Professor H. Pleijel, Chairman of the Nobel Committee for Physics of , on December 10, 1938 Your Majesty, Your Royal Highnesses, Ladies and Gentlemen. With what we know today of the structure of atoms, we understand perfectly the hopeless task undertaken by alchemists of old, striving to transmute the different elements one…

23 October 1973 has decided to award the 1973 Nobel Prize in Physics to Leo Esaki, USA, Ivar Giaever, USA and Brian D Josephson, UK. The award is for their discoveries regarding tunneling phenomena in solids. Half of the prize is divided equally between Esaki and Giaever for their experimental discoveries regarding tunneling phenomena in…

English The Nobel Prize in Physics 2002 This year’s Nobel Prize in Physics is concerned with the discoveries and detection of cosmic particles and radiation, from which two new fields of research have emerged, neutrino astronomy and X-ray astronomy. The Prize is awarded with one half jointly to: Raymond Davis Jr, Department of Physics and…