The 2003 Nobel Prize in Physics was awarded to three physicists who have made decisive contributions concerning two phenomena in quantum physics : superconductivity and superfluidity .
2003u5e74u5ea6u8bfau8d1du5c14u7269u7406u5b66u5956u6388u4e883u4f4d u72ecu7acb u4eceu4e8b u8d85u5bfcu4f53 u7814u7a76u7684u79d1u5b66u5bb6uff0cu4ee5u8868u5f70u4ed6u4eecu5728u91cfu5b50u7269u7406u5b66u9886u57dfu5bf9u8d85u5bfcu4f53u548c u8d85 u6d41u4f53 u7406u8bbau4e0au505au51fau7684u5f00u521b u6027u8d21u732eu3002
Su ( 2 ) and Glauber coherent states of Cooper pairs in superconductor & studies of the quantum characters of Cooper pairs and Josephson superfluidity
u8d85u5bfcu4f53u4e2du5e93u73c0u5bf9u7684SUuff082uff09u4e0eGlauberu76f8u5e72u6001&u5e93u73c0u5bf9u4e0eu7ea6u745fu592b u68ee u8d85 u6d41 u6027u7684u91cfu5b50u7279u6027u7814u7a76
Self-energy Dispersion Effects on Neutron Matter Superfluidity
u4e2du5b50u7269u8d28 u4e2du8d85 u6d41 u6027u7684u81eau80fdu8272u6563u6548u5e94
Basically superfluidity is a kind of quantum effect that is Bose condensation . We can explain the superfluidity phenomenon by the theory of Bose condensation in statistical mechanics and two-fluid model .
u8d85 u6d41u73b0u8c61 u4ece u672cu8d28u4e0au662fu4e00u79cdu91cfu5b50u6548u5e94&u73bbu8272u51ddu805auff0cu53efu4ee5u7528u73bbu8272u51ddu805au7684u7edfu8ba1u529bu5b66u7406u8bbau4ee5u53cau4e8cu6d41u4f53u6a21u578bu4e88u4ee5u89e3u91cau3002
Unlike fermions there is no limit to the number of bosons that can occupy the same quantum state a behaviour that gives rise to the superfluidity of helium-4 .
u73bbu8272u5b50u4e0eu8d39u7c73u5b50u4e0du540cuff0cu5360u6709u540cu4e00u91cfu5b50u6001u7684u73bbu8272u5b50u6570u76eeu4e0du53d7u9650u5236uff0cu8fd9u4e00u6027u72b6u5f15u53d1u6c26-4u7684 u8d85 u6d41 u6027u3002
Leggett ( USA ) . Both superconductivity and superfluidity occur at very low temperatures .
u8d85u5bfcu6027u548c u8d85 u6d41u52a8 u6027u662fu6781u7aefu4f4eu6e29u72b6u6001u4e0bu4ea7u751fu7684u4e24u79cdu73b0u8c61u3002
For Fermi atoms which can be used to study the nature of superfluidity and the BCS-BEC crossover physics mechanism ; while for Bose atoms we can study the technology of two Bose condensates associated transformation and other issues .
u5bf9u4e8eu8d39u7c73u539fu5b50uff0cu8fd9u79cdu6280u672fu53efu4ee5u7528u6765u7814u7a76 u8d85 u6d41u7684u672cu8d28u4ee5u53ca BCS-BECu6e21u8d8au7269u7406u673au5236uff1bu800cu5bf9u4e8eu73bbu8272u539fu5b50uff0cu8fd9u79cdu6280u672fu53efu4ee5u7814u7a76u4e24u79cdu73bbu8272u51ddu805au4f53u7684u5173u8054u3001u8f6cu5316u7b49u95eeu9898u3002
The superfluidity effects in light nuclei
u8f7bu539fu5b50u6838u4e2du7684 u8d85 u6d41u6548u5e94
We formulize explicitly the inner structure of vortices especially the co-center vortex lines on ground state and their thermal splitting which induce the superconductivity carried by charged mode and superfluidity carried by the neutral mode respectively .
u6b64u7406u8bbau53efu66f4u660eu786eu7684u63cfu8ff0u6da1u65cbu7684u62d3u6251u5185u90e8u7ed3u6784uff0cu7279u522bu662fu6da1u65cbu7ebfu5728u57fau6001u5171u540cu4e2du5fc3u548cu70edu5206u88c2uff0cu8fd9u5c06u4f7fu5e26u8377u6a21u548cu4e2du6027u6a21u5206u522bu5177u6709u8d85u5bfcu548c u8d85 u6d41 u7279u5f81u3002
Bose-Einstein condensation ( BEC ) is one of the most important results in quantum statistics . It is also the theoretical basis of many macroscopic quantum phenomena such as superconductivity and superfluidity .
u73bbu8272&u7231u56e0u65afu5766u51ddu805auff08BECuff09u662fu91cfu5b50u7edfu8ba1u5b66u4e2du6700u91cdu8981u7684u7ed3u8bbau4e4bu4e00uff0cu662fu8d85u5bfcuff0c u8d85 u6d41u7b49u5b8fu89c2u91cfu5b50u73b0u8c61u7684u7406u8bbau57fau7840u3002
It is emphasized that superfluidity is such a macroscopic quantum-mechanical phenomenon as superconductivity . $
u5f3au8c03u6307u51fa u8d85 u6d41 u4e0eu8d85u5bfcu4e00u6837u662fu4e00u79cdu5b8fu89c2u91cfu5b50u73b0u8c61u3002
Optimal mix design for superfluidity self-compacting concrete
u8d85 u6d41u6001u514du632fu6df7u51ddu571fu914du5408u6bd4u7684u4f18u5316u8bbeu8ba1u7814u7a76
This paper points out that real estate in the background of capital market is relatively in over supply capital is in the condition of superfluidity both at home and abroad .
u5f53u524du623fu5730u4ea7 u53d1u5c55u5904u4e8eu8d44u672cu76f8u5bf9u8fc7u5269u7684u73afu5883uff0cu65e0u8bbau662fu56fdu5185u8fd8u662fu56fdu9645u4e0auff0cu8d44u91d1u90fdu5904u4e8e u8d85u7ea7 u6d41u52a8u72b6u6001u3002
The solitary wave model of superfluidity
u8d85 u6d41u52a8 u6027u7684u5b64u6ce2u6a21u578b
Molecular - helium clusters showing onset of superfluidity
u663eu73b0 u8d85 u6d41u4f53 u6700u521d u7aefu502au7684u5206u5b50&u6c26u56e2u7c07
The quantum fluctuations distributions and second correlations of Cooper pairs and Josephson superfluidity in the two cases are discussed .
u8ba8u8bbau4e86u4e24u79cdu60c5u5f62u4e0bu5e93u73c0u5bf9u4e0eu7ea6u745fu592b u68ee u8d85 u6d41 u6027u7684u91cfu5b50u566au58f0u3001u5206u5e03u53cau4e8cu9636u76f8u5173u7279u6027u3002
Studies of superfluidity in retrospect
u8d85 u6d41u7814u7a76u7684u5386u53f2u56deu987e
美[ˌsu:pəflʊ'ɪdətɪ]英[sju:pəflʊ'ɪdɪtɪ]
n.超流动性,超流态