LEADER 04010nam 22005654a 450 001 9910449914403321 005 20200520144314.0 010 $a0-306-48216-9 024 7 $a10.1007/0-306-48216-9 035 $a(CKB)1000000000244445 035 $a(MiAaPQ)EBC3035946 035 $a(MiAaPQ)EBC197854 035 $a(DE-He213)978-0-306-48216-8 035 $a(PPN)23793020X 035 $a(Au-PeEL)EBL3035946 035 $a(CaPaEBR)ebr10067344 035 $a(OCoLC)54061941 035 $a(Au-PeEL)EBL197854 035 $a(OCoLC)517843638 035 $a(EXLCZ)991000000000244445 100 $a20011011d2001 uy 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aTheory of high temperature superconductivity$b[electronic resource] /$fby Shigeji Fujita and Salvador Godoy 205 $a1st ed. 2001. 210 $aDordrecht ;$aBoston $cKluwer Academic Publishers$dc2001 215 $a1 online resource (XIX, 374 p.) 225 1 $aFundamental theories of physics ;$vv. 121 311 $a1-4020-0149-5 320 $aIncludes bibliographical references (p. 355-357) and index. 327 $aSuperconducting Transition -- Bloch Electrons -- Phonon-Exchange Attraction -- Quantum Statistical Theory -- Cooper Pairs (Pairons) -- Superconductors at 0 K -- Quantum Statistics of Composites -- Bose-Einstein Condensation -- The Energy Gap Equations -- Pairon Energy Gaps. Heat Capacity -- Quantum Tunneling -- Flux Quantization -- Ginzburg-Landau Theory -- Josephson Effects -- Compound Superconductors -- Lattice Structures of Cuprates -- High-Tc Superconductors Below Tc -- Doping Dependence of Tc -- Transport Properties Above Tc -- Out-of-Plane Transport -- Seebeck Coefficient (Thermopower) -- Magnetic Susceptibility -- Infrared Hall Effect -- d-Wave Cooper Pairs -- Connection with Other Theories -- Summary and Remarks. 330 $aFlux quantization experiments indicate that the carriers, Cooper pairs (pairons), in the supercurrent have charge magnitude 2e, and that they move independently. Josephson interference in a Superconducting Quantum Int- ference Device (SQUID) shows that the centers of masses (CM) of pairons move as bosons with a linear dispersion relation. Based on this evidence we develop a theory of superconductivity in conventional and mate- als from a unified point of view. Following Bardeen, Cooper and Schrieffer (BCS) we regard the phonon exchange attraction as the cause of superc- ductivity. For cuprate superconductors, however, we take account of both optical- and acoustic-phonon exchange. BCS started with a Hamiltonian containing ?electron? and ?hole? kinetic energies and a pairing interaction with the phonon variables eliminated. These ?electrons? and ?holes? were introduced formally in terms of a free-electron model, which we consider unsatisfactory. We define ?electrons? and ?holes? in terms of the cur- tures of the Fermi surface. ?Electrons? (1) and ?holes? (2) are different and so they are assigned with different effective masses: Blatt, Schafroth and Butler proposed to explain superconductivity in terms of a Bose-Einstein Condensation (BEC) of electron pairs, each having mass M and a size. The system of free massive bosons, having a quadratic dispersion relation: and moving in three dimensions (3D) undergoes a BEC transition at where is the pair density. 410 0$aFundamental theories of physics ;$vv. 121. 606 $aHigh temperature superconductivity 608 $aElectronic books. 615 0$aHigh temperature superconductivity. 676 $a537.6/23 700 $aFujita$b Shigeji$047005 701 $aFujita$b Shigeji$047005 701 $aGodoy$b Salvador$0848938 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910449914403321 996 $aTheory of high temperature superconductivity$91896092 997 $aUNINA