81. International: Italiano: Scienze: Fisica: Fisici_e_Ricercatori: Cohen-Tannoudji, Translate this page In tutta la Directory. http://open-site.org/International/Italiano/Scienze/Fisica/Fisici_e_Ricercatori/

Open Site The Open Encyclopedia Project Pagina Principale Aggiungi Contenuti Diventa Editore In tutta la Directory Solo in Fisici_e_Ricercatori/Cohen-Tannoudji,_Claude Top International Italiano Scienze ... Fisici e Ricercatori : Cohen-Tannoudji, Claude Vedi anche: International: Italiano: Societ : Strutture Sociali: Persone: Biografie: Premio Nobel Questa Categoria ha bisogno di un Editore - Richiedila Open Site Code 0.4.1 modifica

82. Åíá øõ÷ñü âñáâåßï Nobel öõóéêÞòØýîç ìå ôç âïÞè The summary for this Greek page contains characters that cannot be correctly displayed in this language/character set. http://www.physics4u.gr/articles/nobel1997.html

Åíá øõ÷ñü âñáâåßï Nobel öõóéêÞò Øýîç ìå ôç âïÞèåéá Laser Óôéò 7 Íïåìâñßïõ 1997 áíáêïéíþèçêå ðùò ïé Claude Cohen-Tannoudji, Steve Chu, êáé Bill Phillips êÝñäéóáí ôï âñáâåßï Nobel 1997 ãéá ôç ÖõóéêÞ Nobel åßíáé óáí íá êôõðÞèçêåò áðü Ýíá áíåìïóôñüâéëï, óýìöùíá ìå Ýíáí áðü ôïõò âñáâåõèÝíôåò ôï 1997. "Åãþ áðëþò åý÷ïìáé áõôüò íá óôáìáôÞóåé þóôå íá ìðïñÝóù íá ãõñßóù ðßóù ãéá íá óõíå÷ßóù íá åñãÜæïìáé," åßðå ï Claude Cohen-Tannoudji ôïõ Êïëëåãßïõ de France êáé ôçò Ecole Normale Superieure óôï Ðáñßóé. Áõôüò ìïéñÜóôçêå ôï âñáâåßï Nobel ãéá ôç öõóéêÞ ôï1997, ìáæß ìå ôïõò Steve Chu ôïõ Ðáíåðéóôçìßïõ Stanford óôçí California êáé Bill Phillips ôïõ National Institute of Standards and Technology (NIST) óôï Maryland, ãéá ôçí áíÜðôõîç ôå÷íéêþí óôçí øýîç êáé ðáãßäåõóç áôüìùí óå åîáéñåôéêÜ ÷áìçëÝò èåñìïêñáóßåò ìå ôçí ÷ñÞóç lasers. Åáí ç óõ÷íüôçôá ôùí öùôïíßùí ìéáò äÝóìçò åíüò laser óõíôïíßæåôáé íá åßíáé ìüëéò êÜôù áðü ìéá áôïìéêÞ óõ÷íüôçôá ìåôÜðôùóçò, Ýíá Üôïìï ðïõ ìåôáêéíåßôáé óôçí áíôßèåôç êáôåýèõíóç áðü ôçí äÝóìç èá áðïññïöÞóåé öùôüíéá ïöåéëüìåíá óôï öáéíüìåíï Doppler, åðåéäÞ Ýíá Üôïìï ðïõ ìåôáêéíåßôáé óôçí ßäéá êáôåýèõíóç äåí áðïññïöÜ öùôüíéá. Ïôáí üìùò Ýíá Üôïìï áðïññïöÜ öùôüíéá áðïññïöÜ åðßóçò êáé ôçí ïñìÞ ôïõ öùôïíßïõ, Ýôóé ôá Üôïìá êéíïýìåíá ðñïò ôçí êáôåýèõíóç ôçò äÝóìçò ôïõ laser èá êéíçèïýí ðéü áñãÜ. Ç åñãáóßá áõôÞ ôçò øýîçò êáé ôçò ðáãßäåõóçò ôùí áôüìùí ìå ôç âïÞèåéá ôïõ laser Ýãéíå áöïñìÞ ãéá íá ïäçãçèïýìå óå âáèýôåñç êáôáíüçóç ôçò áëëçëåðßäñáóçò ìåôáîý öùôüò êáé ýëçò. Óôçí èåñìïêñáóßá äùìáôßïõ ôá Üôïìá êáé ôá ìüñéá ðïõ ðåñéÝ÷åé ï áÝñáò êéíïýíôáé ðñïò üëåò ôéò äéåõèýíóåéò ìå ôá÷ýôçôåò ðïõ ðëçóéÜæïõí ôá 4.000 km/h. Åßíáé äýóêïëï íá ìåëåôÜò áõôÜ ôá Üôïìá êáé ìüñéá åðåéäÞ åîáöáíßæïíôáé ðÜñá ðïëý ãñÞãïñá áðü ôïí ÷þñï ðïõ ðáñáôçñïýíôáé. ×áìçëþíïíôáò ôç èåñìïêñáóßá ìðïñåß êÜðïéïò íá ìåéþóåé ôç ôá÷ýôçôá ôïõò, áëëÜ ôï ðñüâëçìá åßíáé üôáí ôá áÝñéá øý÷ïíôáé ÷áìçëÜ áõôÜ áíïíéêÜ ðñþôá óõìðõêíþíïíôáé óå õãñÜ êáé ìåôÜ ðÞæïõí óå ìéá óôåñåÜ ìïñöÞ.

83. Le Laboratoire Kastler Brossel Translate this page http://www.spectro.jussieu.fr/Nobel.html

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84. Nobel Laureates Born In April Year and nobel Prize. For more scientific information, please visit my home pagehttp//baskarc.4mg.com Chinnappan Baskar nobel Laureates Born in April. http://www.geocities.com/baskarc/CBNobelApril.htm

Nobel Laureates Born in April Today is "Remember Your Creator in the days of your youth" - Ecclesiastes 12:1 NIV "Imagination is more important than knowledge..." - Albert Einstein "With the spirit of love, dedication, will power, creativity, and hard work; everything is possible in the world." – BaSKAr, C. "The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them." – W. L. Bragg "Chance favors only the prepared mind." - Louis Pasteur "The secret to creativity is knowing how to hide your sources." - Albert Einstein "The test of all knowledge is experiment." - Richard P. Feynman "Genius learns from nature, its own nature. Talent learns from art." – Oscar Wilde "Chemistry is physics without thought; mathematics is physics without purpose." - Anonymous "All religions, arts and sciences are branches of the same tree." - Albert Einstein "The future, according to some scientists, will be exactly like the past, only far more expensive." - John Sladek "Night and day I mention you in my prayers." - 2 Timothy 1.3a CEV

85. AMPL Atom Manipulation News This follows the award of the 1997 nobel Prize in Physics to Steve Chu, ClaudeCohenTannoudji and Bill Phillips for laser cooling and trapping of atoms. http://wwwrsphysse.anu.edu.au/ampl/research/am/news/news.html

LATEST NEWS The latest news: Photos October 2002: ARC funded project on Recoil e-He* scattering - PhD projects available. For further information contact: Prof. Stephen Buckman email: sjb107@rsphysse.anu.edu.au October 2002: ARC funded project on He* BEC We will develop one of the few metastable Helium (He*) Bose-Einstein condensates (BEC), which will have a unique magnetic confining potential. We will use this to generate independent He* BECs which we will use to measure the development of the BEC phase. We aim to answer for the first time the intriguing question: "How does a BEC develop phase?". The answer will also be important for the recently developed atom laser - with potential applications as wide-reaching as the laser - where understanding the phase coherence is important for devices such as atom interferometers. We will also use this source of large de Broglie wavelength atoms atom optics applications, and will study the He*-He* collisions which are important in determining collisional scattering length - a key parameter in the BEC formation process. For further information contact: Dr. Andrew Truscott

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