Titlebook: New Trends in Superconductivity; James F. Annett,Sergei Kruchinin Book 2002 Springer Science+Business Media Dordrecht 2002 Doping.HTS.Jose

飲料

Peculiarities of the Spectrum of Strongly Correlated Electronsetry in the paramagnetic state and has no presumed magnetic ordering. In this approximation Green’s functions are represented by continued fractions which are interrupted by decouplings with a vertex correction determined from the constraint of zero site magnetization in the paramagnetic state. Obta

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ostrish

Extended Brinkman-Rice Picture and its Application to High-,, Superconductorsg strongly correlated high-T. superconductors]. Mott first introduced the concept of the Mott MIT of the first order (called ”Mott transition”), which is caused by a strong on-site Coulomb repulsion ., Hubbard[2] made a model which explained the splitting between the lower and upper Hubbard bands re

Conserve

Many-Band Effects in Superconductivityhe standard theory for superconductivity[., ., ., .]. Recently, non-BCS mechnisms via spin fluctuation, charge fluctuation (plasmon) and electron excitation (exciton) have attracted great interest, for example, in relation to possibility of high-T. superconductivity. These mechanisms have a common c

辭職

Study on Electronic Specific Heat of LA2-xSRxCUO4; Pseudogap and Superconductivity [.,.]. Intensive studies on the crossover phenomena around T. and T* have been performed to understand the anomalous normal state and clarify the mechanism of the superconductivity. The magnetic susceptibility . in Bi.Sr.CaCu.O. (Bi2212) and La.Sr.CuO. (La214), following the Curie-Weiss law at . ?

共同確定為確

Correlation Between Superconducting Gap and Pseudogap in High-,, Cuprates in the underdoped (UD) region; T. decreases with hole-doping level . while 2Δ. continues to increase with ., which is in sharp contrast to the BCS result.. This issue seems to be closely related to the development or existence of a pseudo gap (PG) in the normal state. Therefore, to clarify the natu

混合物

Leisureliness

EPR Study of Spin Clusters in Oxygen Deficient ,123 Compoundsat, in principle, can be considered as an inherent implication of structural disorder with respect either to oxygen stoichiometry or the rare earth structural compatibility with the 123 host lattice, has been the subject of several recent studies mainly focused on their effect, direct or even additi

畢業(yè)典禮

Strong-Coupling Superconductivity with D-Wave Order Parameter and S-Wave Gap. superconductors is exceptionally strong. Electron correlations are strong as well shaping the Mott-Hubbard insulating state of many parent (undoped) compounds [.]. Hence, the theory of high- T. superconductors must treat both interactions on equal footing as was suggested some time ago [.]. Motiva

寬度

Many-Band Effects in Superconductivityxides have revealed several characteristics: (.) these species are antiferromagnets before doping, in accord with the importance of the e-e interaction, (.) the high-T. superconductivity appears in the intermediate region of the metal-insulator transition, and it disappears in the metallic or overdo