Key will be emailed, please, dont write ''thanks'', be more creative :)
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Thanks a lot man !
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Thanks!
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Thanks!
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Thanks... I guess...
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Thank you!
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cheers^^ <- creative enough? haa?
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Thank you
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A Bose–Einstein condensate (BEC) is a state of matter of a dilute gas of bosons cooled to temperatures very near absolute zero (0 K or −273.15 °C[1]). Under such conditions, a large fraction of the bosons occupy the lowest quantum state, at which point quantum effects become apparent on a macroscopic scale. These effects are called macroscopic quantum phenomena.
Although later experiments have revealed complex interactions, this state of matter was first predicted, generally, in papers by Satyendra Nath Bose and Albert Einstein in 1924–25. Bose first sent a paper to Einstein on the quantum statistics of light quanta (now called photons). Einstein was impressed, translated the paper himself from English to German and submitted it for Bose to the Zeitschrift für Physik, which published it. (The Einstein manuscript, once believed to be lost, was found in a library at Leiden University in 2005.[2]). Einstein then extended Bose's ideas to material particles (or matter) in two other papers.[3] The result of the efforts of Bose and Einstein is the concept of a Bose gas, governed by Bose–Einstein statistics, which describes the statistical distribution of identical particles with integer spin, now known as bosons. Bosonic particles, which include the photon as well as atoms such as helium-4 (4He), are allowed to share quantum states with each other. Einstein demonstrated that cooling bosonic atoms to a very low temperature would cause them to fall (or "condense") into the lowest accessible quantum state, resulting in a new form of matter.
In 1938 Fritz London proposed BEC as a mechanism for superfluidity in 4He and superconductivity.[4][5]
In 1995 the first gaseous condensate was produced by Eric Cornell and Carl Wieman at the University of Colorado at Boulder NIST–JILA lab, using a gas of rubidium atoms cooled to 170 nanokelvin (nK) [6] (1.7×10−7 K). For their achievements Cornell, Wieman, and Wolfgang Ketterle at MIT received the 2001 Nobel Prize in Physics.[7] In November 2010 the first photon BEC was observed.[8]
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Thank yoU!
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Thanks
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thx
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Thank you.
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Gratitude for the chance.
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Thank you!
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THANKS!
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Thanks!
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Thanks!
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Thanks
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Thanky!
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Thanks!
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Tanks!
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Thanks! ^.^
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Thanks. :)
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thx
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Thanks. :)
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