'Bose einstein condensation' diaporamas de présentation

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?????????????. ???????? ???????? ?????????. ????????. ???????????. ? b ???. ??????????????? T ??????????????????????? 1/2kT. ??????????????. ?????????. ?????????????. 2. ????????. ???????. ??? n ??????????? n ????????????? n ???????? ?. ????????????????????????????????????.

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The States of Matter

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Optically Trapped Low-Dimensional Bose Gases in Random Environment

Optically Trapped Low-Dimensional Bose Gases in Random Environment. Zhao-xin Liang ( ??? ) Institute of Metal Research, Chinese Academy of Sciences ( ?????????? ) Collaborators Ying Hu ( ?? ) (HKBU), Ke-zhao Zhou ( ??? ) (IMR)

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States of Matter

States of Matter. Solid Liquid Gas Plasma Bose-Einstein Condensate. Solids. Crystalline Very orderly 3-D pattern of particles Iron, diamond, ice Amorphous No specific orderly arrangement of particles Wax, rubber, glass. Liquids. Surface tension

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????? ???????????? ??????? ? ???????? ???????????????. ?. ?????????, ?. ????? *) , ?. ??????? ? ?. ??????? ??? -2 ????????????: JINR, IHEP and SINP MSU *) ?? ??? ???, ?????????. Gold Sands , Belarus, September , 4-9, 200 9. Outline.

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Atoms in Unison in the Coolest Gas in the Universe ??????????

Atoms in Unison in the Coolest Gas in the Universe ??????????. K. Y. Michael Wong ???. Department of Physics, Hong Kong University of Science and Technology, Hong Kong, China. ?????????. What is the significance of the 2001 Nobel Prize in Physics?. The Prize.

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The Quantum many-body problem:

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Microscopic definition of temperature

Some key results for QPM . Microscopic definition of temperature. Distribution of microstates. Microscopic definition of entropy. This applies to an isolated system for which all the microstates are equally probable. Systems in contact with a heat bath. Boltzmann distribution .

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Bose-Einstein Condensation

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THERMAL PHYSICS

THERMAL PHYSICS. Beginning Definition Thermal Physics is the study of large numbers of particles (10 23 ) using laws and models that are formulated using measurable physical variables such as: energy, velocity, temperature, volume, pressure, momentum, heat capacity,. THERMAL PHYSICS.

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