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Bose-Einstein condensate found

Jacobson and Stockmayer [15] showed the fraction of chains and rings on the temperature-concentration phase plane, and found very interesting phenomena that are analogous to Bose-Einstein condensation. When the parameter B exceeds a certain critical value, 100% rings are formed below a critical concentration of polymers. In fact, when p = 1, we have the coupled equations... [Pg.188]

There were many experimental proofs of the BCS model. In one proof, N. E. Phillips (1959) compared the heat capacity of aluminum in the superconducting and nonsuperconducting phase at low temperature. In the latter case, superconductivity was destroyed by a strong magnetic field. Phillips found the expected heat capacity behavior as a function of temperature for the nonsuperconducting phase. In the superconducting phase, the heat capacity increased very rapidly from zero and reached a value much higher than normal, as the temperature approached the critical temperature from below. This behavior is typical for the Bose-Einstein condensation and depends on the rapid increase of the entropy as T approaches Tc from below. [Pg.421]

Lyotropic liquid crystal phases has been observed when l-Alkyl-3-methylimidazolium bromide (CnmimBr) was mixed with p-xylene and water. SAXS, POM, NMR and rheology measurements were performed to investigate the lyotropic liquid crystal phases. A lyotropic bicontinuous cubic phase formed in imidazolium-type ionic liquid (IL) system was found for the first time. The strong %-% stacking of imidazolium based ILs and their 71-cation interactions with p-xylene molecules have unique effect on the structural parameters.Description of NMR of quadrupolar systems using the Holstein-Primakoff (HP) formalism and its analogy with a Bose-Einstein condensate (BEC) system has been presented. Two nuclear spin... [Pg.451]


See other pages where Bose-Einstein condensate found is mentioned: [Pg.4]    [Pg.88]    [Pg.51]    [Pg.6]    [Pg.240]    [Pg.49]    [Pg.581]    [Pg.269]    [Pg.356]    [Pg.400]    [Pg.48]    [Pg.493]    [Pg.544]    [Pg.9]    [Pg.120]    [Pg.353]    [Pg.85]    [Pg.372]   
See also in sourсe #XX -- [ Pg.70 , Pg.72 ]




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Bose-Einstein condensate

Bose-Einstein condensation

Found

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