Steven Chu, Former Bell Labs Researcher, Wins Nobel In Physics Former Bell Labs Scientist. Steven Chu Wins Nobel Prize. The idea of using lasers to trap and cool molecules for study began over a lunchtable conversation at Bell Labs in Holmdel, N.J. more than 10 http://www.bell-labs.com/user/feature/archives/chu
Extractions: Former Bell Labs Scientist Steven Chu Wins Nobel Prize Holmdel, N.J (October, 1997) An idea that sprang up over lunch at a Bell Labs cafeteria a little more than a decade ago has led Steven Chu to the most coveted honor in science. On Oct. 15, the 1997 Nobel Prize in Physics was awarded to Chu, now at Stanford University, and two others, William Phillips and Claude Cohen-Tannoudji, for their development of methods to cool and trap atoms with laser light. Steven Chu The research that drew the attention of the Royal Swedish Academy of Sciences began at Bell Labs in Holmdel. A dozen years ago, Arthur Ashkin and Chu used to discuss physics regularly at the Holmdel cafeteria. They were interested in manipulating atoms at low temperatures. An idea that arose during one of those lunches led to a series of experiments by Chu, Ashkin, John Bjorkholm, Alex Cable, and Leo Holberg. Chu left Bell Labs in 1987 to take up a professorship at Stanford, where he continued his work in low-temperature physics. Ashkin Pioneered "Optical Trapping"
Stanford University Department Of Physics - Faculty: Steven Chu Steven Chu. Professor, Physics and Applied Physics. Steven Chu. Room 230Varian Physics Bldg 382 Via Pueblo Mall Stanford, CA 943054060. http://www.stanford.edu/dept/physics/people/faculty/chu_steven.html
Extractions: Ping Feng, room 232, phone: 723-9555 Group Home Page We are continuing to develop new methods of laser cooling and trapping and to apply those methods in a variety of problems. Examples of applications include the use of an atom interferometer to measure the fine structure constant to unprecedented accuracy, the use Bose condensates in optical lattices to study many body effects related to condensed matter systems. We apply single molecule techniques such as fluorescence resonance energy transfer, atomic force microscopy and optical tweezers, we study enzyme activity, and protein and RNA folding at the single bio-molecule level. Systems being studied include how the ribosome reads m-RNA and manufactures proteins, how vesicles fuse into the cell wall at the synapse of neurons, how cells adhere to each other via adhesive molecules, and how RNA molecules fold into active enzymes.
WIEM: Chu Steven chu steven (1948), amerykanski fizyk. Od 1990 profesor na UniwersytecieStanforda. Fizyka, Stany Zjednoczone chu steven (1948-). http://wiem.onet.pl/wiem/003936.html
Extractions: Chu Steven (1948-), amerykañski fizyk. Od 1990 profesor na Uniwersytecie Stanforda Nagroda Nobla w 1997 w dziedzinie fizyki (wraz z C. Cohen-Tannoudji i W. Philipsem ) za skonstruowanie tzw. pu³apki na atomy, pozwalaj±cej sch³odziæ atomy prawie do temperatury zera absolutnego. W 1985 Chu opracowa³ metodê sch³adzania rozpêdzonych atomów, która wykorzystuje wi±zkê ¶wiat³a lasera, sk³adaj±c± siê ze strumienia fotonów. Prêdko¶æ atomów napotykaj±cych na morze fotonów ulega wtedy gwa³townej redukcji do ok. 30 cm/s (w temperaturze pokojowej poruszaj± siê one z prêdko¶ci± 1 km/godz.). Technika ta, udoskonalona przez C. Cohen-Tannoudji oraz W. Phillipsa, pozwoli³a z niespotykan± dok³adno¶ci± mierzyæ w³asno¶ci atomów. WIEM zosta³a opracowana na podstawie Popularnej Encyklopedii Powszechnej Wydawnictwa Fogra zobacz wszystkie serwisy do góry
Steven Chu - Wikipedia, The Free Encyclopedia Steven Chu. From Wikipedia, the free encyclopedia. Steven Chu s youngerbrother is influential lawyer Morgan Chu of southern California. http://en.wikipedia.org/wiki/Steven_Chu
Extractions: Steven Chu (born February 28 ) is an American physicist who, with Claude Cohen-Tannoudji and William D. Phillips , was awarded the Nobel Prize for Physics for their independent, pioneering research in cooling and trapping atoms using laser light. Chu graduated from the University of Rochester , N.Y., in with a B.S. in physics and an A.B. in math . He received his doctorate in physics in from the University of California, Berkeley , where he was a postdoctoral fellow from to . He joined the staff at Bell Laboratories , Murray Hill, N.J., in and became the head of the quantum electronics . He joined the faculty of Stanford University in In Chu and his coworkers used an array of intersecting laser beams to create an effect they called " optical molasses ", in which the speed of target atoms was reduced from about 4,000 kilometres per hour to about one kilometre per hour, as if the atoms were moving through thick molasses. The temperature of the slowed atoms approached absolute zero (-273.15 C, or -459.67 F). Chu and his colleagues also developed an atomic trap using lasers and magnetic coils that enabled them to capture and study the chilled atoms. Phillips and Cohen-Tannoudji expanded on Chu's work, devising ways to use lasers to trap atoms at temperatures even closer to absolute zero. These techniques make it possible for scientists to improve the accuracy of atomic clocks used in space navigation, to construct
Steven Chu Quotes - ThinkExist.com Quotations graduation quotes. author SteSte steven_chu steven CHU Quotes. 1-5 Quotationsof 1. Author Steven Chu Contributor Not Updated. Quotes on Atoms. http://en.thinkexist.com/quotes/steven_chu/
Extractions: Dictionaries: General Computing Medical Legal Encyclopedia Word: Word Starts with Ends with Definition Steven Chu (born Centuries: 19th century - 20th century - 21st century Decades: 1890s 1900s 1910s 1920s 1930s - Years: 1943 1944 1945 1946 1947 - This is a leap year starting on Thursday (link will take you to calendar) Click the link for more information. ) is an American For other uses see United States (disambiguation) The United States of America U.S.A. ), also referred to as the United States U.S. America the States , is a federal republic in North America and the Pacific Ocean (the islands of Hawaii, and the Aleutians). It extends from the Atlantic coast in the east to the Pacific Ocean in the west. It shares land borders with Canada in the north and Mexico in the south, shares a marine border with Russia in the west, and has a collection of districts, territories, and possessions around the world including Puerto Rico, Midway Atoll, and Guam. The country has fifty states, which have a level of local autonomy. A United States citizen is usually identified as an
STEVEN CHU STEVEN CHU. My father, Ju Chin Chu, came to the United States in 1943to continue his education at the Massachusetts Institute of http://www.nstm.gov.tw/nobel/evip/evip_chu.htm
Extractions: In 1950, we settled in Garden City, New York, a bedroom community within commuting distance of Brooklyn Polytechnic. There were only two other Chinese families in this town of 25,000, but to our parents, the determining factor was the quality of the public school system. Education in my family was not merely emphasized, it was our raison d'etre. Virtually all of our aunts and uncles had Ph.D.'s in science or engineering, and it was taken for granted that the next generation of Chu's were to follow the family tradition. When the dust had settled, my two brothers and four cousins collected three MDs, four Ph.D.s and a law degree. I could manage only a single advanced degree. In this family of accomplished scholars, I was to become the academic black sheep. I performed adequately at school, but in comparison to my older brother, who set the record for the highest cumulative average for our high school, my performance was decidedly mediocre. I studied, but not in a particularly efficient manner. Occasionally, I would focus on a particular school project and become obsessed with, what seemed to my mother, to be trivial details instead of apportioning the time I spent on school work in a more efficient way. I approached the bulk of my schoolwork as a chore rather than an intellectual adventure. The tedium was relieved by a few courses that seem to be qualitatively different. Geometry was the first exciting course I remember. Instead of memorizing facts, we were asked to think in clear, logical steps. Beginning from a few intuitive postulates, far reaching consequences could be derived, and I took immediately to the sport of proving theorems. I also fondly remember several of my English courses where the assigned reading often led to binges where I read many books by the same author.
MilkenInstitute.Org Events Speakers Steven Chu Steven Chu Nobel Laureate, Physics, 1997; Chair, Department of Physics, StanfordUniversity; Theodore and Frances Geballe Professor of Physics and Applied http://www.milkeninstitute.org/events/events.taf?function=show&cat=allconf&Event
MilkenInstitute.Org Events Speakers Steven Chu Steven Chu Nobel Laureate in Physics, Chair, Department of Physics, Stanford University;Theodore and Frances Geballe Professor of Physics and Applied Physics http://www.milkeninstitute.org/events/events.taf?function=show&cat=allconf&Event
Steven Chu Steven Chu. Steven Chu (1948). American physicist who, with Claude CohenTannoudjiand William D. Phillips, was awarded the 1997 Nobel http://www.nobel-winners.com/Physics/steven_chu.html
Steven Chu - Wikipedia En Español Translate this page Steven Chu. De Wikipedia, la enciclopedia libre. imagenSteven_chu.jpg.Científico americano que junto a Claude Cohen-Tannoudji y http://es.wikipedia.org/wiki/Steven_Chu
Extractions: Científico americano que junto a Claude Cohen-Tannoudji y William Daniel Phillips , recibió el Premio Nobel de Física en por su trabajo indepediente y pionero en el enfriamiento y atrapado de átomos usando luz láser Chu se graduó en la Universidad de Rochester Nueva York , en , con un B.S en física y un A.B. en matemáticas . Consiguió su doctorado en físicas en , en la Universidad de California Berkeley y . Se incorporó a la plantilla de los Laboratorios Bell de Murray Hill, Nuevo Jersey , en . Más tarde se convirtió en director del departamento de investigación en electrónica cuántica Nuevo Jersey , en . Entró en la facultad de la Universidad de Stanford en En , Chu y sus colegas emplearon una matriz de haces láser entrecruzados para crear un efecto que denominaron de "melaza optica", que causaba una reducción de la velocidad de los átomos objetivo desde 4000 Kilómetros por hora a cerca de un Km/h, como si los átomos se desplazasen por una densa melaza. La temperatura de los átomos frenads se aproximaba al cero absoluto . El equipo también desarrolló una trampa atómica usando láseres y bobinas magnéticas que les permitieron capturar y estudiar los átomos enfriados.
Steven Chu Group At Stanford University steven chu Group. Department of Physics and Applied Physics, Stanford University.Varian Physics Bldg, 382 Via Pueblo Mall. Stanford, CA 943054060. http://www.stanford.edu/group/chugroup/
Extractions: Steven Chu Group Department of Physics and Applied Physics Stanford University Varian Physics Bldg, 382 Via Pueblo Mall Stanford, CA 94305-4060 Phone: 650-723-9555 Fax: 650-723-9173 Research Groups Atomic Physics Biophysics Polymer Physics People Related links at WWW Professor Vladan Vuletic Professor Dan Herschlag Professor Joseph Puglisi Professor Douglas Smith Last modified 01/30/2004 by Sheng-wey Chiow
Steven Chu - Autobiography My father, Ju Chin chu, came to the United States in 1943 to continue his education at the Massachusetts Institute of Technology in chemical engineering, and two years later, my mother, Ching Chen Li, joined him to study economics. http://www.nobel.se/physics/laureates/1997/chu-autobio.html
Extractions: My father, Ju Chin Chu, came to the United States in 1943 to continue his education at the Massachusetts Institute of Technology in chemical engineering, and two years later, my mother, Ching Chen Li, joined him to study economics. A generation earlier, my mother's grandfather earned his advanced degrees in civil engineering at Cornell while his brother studied physics under Perrin at the Sorbonne before they returned to China. However, when my parents married in 1945, China was in turmoil and the possibility of returning grew increasingly remote, and they decided to begin their family in the United States. My brothers and I were born as part of a typical nomadic academic career: my older brother was born in 1946 while my father was finishing at MIT, I was born in St. Louis in 1948 while my father taught at Washington University , and my younger brother completed the family in Queens shortly after my father took a position as a professor at the Brooklyn Polytechnic Institute. In this family of accomplished scholars, I was to become the academic black sheep. I performed adequately at school, but in comparison to my older brother, who set the record for the highest cumulative average for our high school, my performance was decidedly mediocre. I studied, but not in a particularly efficient manner. Occasionally, I would focus on a particular school project and become obsessed with, what seemed to my mother, to be trivial details instead of apportioning the time I spent on school work in a more efficient way.
Physics 1997 steven chu, Claude CohenTannoudji, William D. Phillips. steven chu AutobiographyNobel Lecture Nobel Diploma Nobel Symposia Prize Award Photo Other Resources. http://www.nobel.se/physics/laureates/1997/
Physics 1997 This includes the press release of the Nobel Committee for the prize given to steven chu, Claude CohenTannoudji, and William D. Phillips, for development of methods to cool and trap atoms with laser light. For those wanting more scientific details, be sure to click the link for Additional background material under Further Reading. http://www.nobel.se/physics/laureates/1997/index.html
Chu, Steven chu, steven (1948). My father, Ju Chin chu, came to the United Statesin 1943 to continue his education at the Massachusetts Institute http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/C/Chu/Chu.htm
Extractions: In 1950, we settled in Garden City, New York, a bedroom community within commuting distance of Brooklyn Polytechnic. There were only two other Chinese families in this town of 25,000, but to our parents, the determining factor was the quality of the public school system. Education in my family was not merely emphasized, it was our raison d'être. Virtually all of our aunts and uncles had Ph.D.'s in science or engineering, and it was taken for granted that the next generation of Chu's were to follow the family tradition. When the dust had settled, my two brothers and four cousins collected three MDs, four Ph.D.s and a law degree. I could manage only a single advanced degree. In this family of accomplished scholars, I was to become the academic black sheep. I performed adequately at school, but in comparison to my older brother, who set the record for the highest cumulative average for our high school, my performance was decidedly mediocre. I studied, but not in a particularly efficient manner. Occasionally, I would focus on a particular school project and become obsessed with, what seemed to my mother, to be trivial details instead of apportioning the time I spent on school work in a more efficient way. I approached the bulk of my schoolwork as a chore rather than an intellectual adventure. The tedium was relieved by a few courses that seem to be qualitatively different. Geometry was the first exciting course I remember. Instead of memorizing facts, we were asked to think in clear, logical steps. Beginning from a few intuitive postulates, far reaching consequences could be derived, and I took immediately to the sport of proving theorems. I also fondly remember several of my English courses where the assigned reading often led to binges where I read many books by the same author.
Steven Chu Winner Of The 1997 Nobel Prize In Physics steven chu, a Nobel Prize Laureate in Physics, at the Nobel Prize Internet Archive. steven chu. 1997 Nobel Laureate in Physics Laser Spectroscopy Papers contributed by steven chu. An atom http://www.almaz.com/nobel/physics/1997a.html
Extractions: 1997 Nobel Laureate in Physics Background Book Store Featured Internet Links Prize co-recipient: Claude Cohen-Tannoudji Prize co-recipient: William D. Phillips Official award announcement and brief background Additional background on the discovery ... Professor Chu's Home Page at Stanford University (submitted by Marcos Montes Stanford University Press Release An article in Stanford Online Report
Chu, Steven Translate this page chu, steven (1948). Physicien américain (Saint Louis, 1948 ). Il partageale prix Nobel de physique 1997 avec Claude Cohen-Tannoudji http://www.cartage.org.lb/fr/themes/Biographies/mainbiographie/C/Chu/Chu.htm
Extractions: Physicien américain (Saint Louis, 1948 ). Il partagea le prix Nobel de physique 1997 avec Claude Cohen-Tannoudji et William Phillips pour leur mise au point de méthodes permettant de ralentir le mouvement des atomes et de les «piéger » au moyen de rayons laser. Chu obtint ses diplômes de mathématiques et de physique à l'université de Rochester, puis passa son doctorat de physique en 1976, à l'université de Californie, à Berkeley. De 1978 à 1987, il travailla aux laboratoires Bell, avant de prendre un poste d'enseignant à l'université de Stanford. Durant son séjour chez Bell, Chu et ses collègues développèrent une technique mettant en uvre un espace vide, où se croisaient des rayons laser, provoquant au point d'intersection un refroidissement des atomes de sodium (effet connu sous le nom de «refroidissement Doppler »). L'addition de deux bobines magnétiques leur permit de piéger les atomes lents ainsi obtenus. L'étude des atomes portés à basse température, état dans lequel ils deviennent quasi immobiles, a fait considérablement progresser la science de la structure atomique interne, l'étude du comportement des gaz en physique quantique et celle de l'interaction de la matière et des rayonnements.
Chu, Steven -- Britannica Student Encyclopedia chu, steven Britannica Student Encyclopedia. MLA style chu, steven. BritannicaStudent Encyclopedia. 2004. Encyclopædia Britannica Premium Service. http://www.britannica.com/ebi/article?eu=334516&query=chu-chou&ct=ebi
