Superconductive solutions for a two-band Hamiltonian
A canonical two-band BCS Hamiltonian containing a Fermi surface of [ital d] holes and [ital p] holes for the high-[ital T][sub [ital c]] cuprate oxides is examined and is shown to possess two superconducting gaps. It is also pointed out that the system admits a precursor phase of Cooper-pair droplet...
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| Veröffentlicht in: | Physical review. B, Condensed matter Condensed matter, 1993-08, Vol.48 (6), p.4047-4053 |
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| container_end_page | 4053 |
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| container_issue | 6 |
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| container_title | Physical review. B, Condensed matter |
| container_volume | 48 |
| creator | CHAKRAVERTY, B. K |
| description | A canonical two-band BCS Hamiltonian containing a Fermi surface of [ital d] holes and [ital p] holes for the high-[ital T][sub [ital c]] cuprate oxides is examined and is shown to possess two superconducting gaps. It is also pointed out that the system admits a precursor phase of Cooper-pair droplets that undergoes a phase-locking transition at a critical temperature below the mean-field solution. Recent NMR and neutron-scattering results are discussed. |
| doi_str_mv | 10.1103/PhysRevB.48.4047 |
| format | Article |
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B, Condensed matter</jtitle><addtitle>Phys Rev B Condens Matter</addtitle><date>1993-08-01</date><risdate>1993</risdate><volume>48</volume><issue>6</issue><spage>4047</spage><epage>4053</epage><pages>4047-4053</pages><issn>0163-1829</issn><eissn>1095-3795</eissn><coden>PRBMDO</coden><abstract>A canonical two-band BCS Hamiltonian containing a Fermi surface of [ital d] holes and [ital p] holes for the high-[ital T][sub [ital c]] cuprate oxides is examined and is shown to possess two superconducting gaps. It is also pointed out that the system admits a precursor phase of Cooper-pair droplets that undergoes a phase-locking transition at a critical temperature below the mean-field solution. Recent NMR and neutron-scattering results are discussed.</abstract><cop>Woodbury, NY</cop><pub>American Physical Society</pub><pmid>10008855</pmid><doi>10.1103/PhysRevB.48.4047</doi><tpages>7</tpages></addata></record> |
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| identifier | ISSN: 0163-1829 |
| ispartof | Physical review. B, Condensed matter, 1993-08, Vol.48 (6), p.4047-4053 |
| issn | 0163-1829 1095-3795 |
| language | eng |
| recordid | cdi_osti_scitechconnect_6324947 |
| source | American Physical Society Journals |
| subjects | 665410 - Superconductivity- (1992-) BCS THEORY Bcs theory and its development CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY Condensed matter: electronic structure, electrical, magnetic, and optical properties COOPER PAIRS COPPER COMPOUNDS CUPRATES DROPLETS ENERGY GAP ENERGY LEVELS Exact sciences and technology FERMI LEVEL HIGH-TC SUPERCONDUCTORS HOLES OXYGEN COMPOUNDS PARTICLES PHYSICAL PROPERTIES Physics Properties of type I and type II superconductors Response to electromagnetic fields (nuclear magnetic resonance, surface impedance, etc.) Superconductivity SUPERCONDUCTORS Theory and models of superconducting state THERMODYNAMIC PROPERTIES TRANSITION ELEMENT COMPOUNDS TRANSITION TEMPERATURE |
| title | Superconductive solutions for a two-band Hamiltonian |
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