Quasiparticle spectrum of d-wave superconductors in the mixed state: A large Fermi-velocity anisotropy study
The quasiparticle spectrum of a two-dimensional d-wave superconductor in the mixed state, Hc1≪H≪Hc2, is studied for large values of the “anisotropy ratio” αD=vF/vΔ. For a square vortex lattice rotated by 45° from the quasiparticle anisotropy axes (and the usual choice of Franz-Tešanović singular gau...
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E-Artikel |
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2001 |
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Online-Ressource 13 |
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APS Digital Backfile Archive 1893-2003 |
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| Übergeordnetes Werk: |
Enthalten in: Physical review / B - College Park, Md. : APS, 1970, 65(2001), 1 |
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volume:65 ; year:2001 ; number:1 ; extent:13 |
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| 520 | |a The quasiparticle spectrum of a two-dimensional d-wave superconductor in the mixed state, Hc1≪H≪Hc2, is studied for large values of the “anisotropy ratio” αD=vF/vΔ. For a square vortex lattice rotated by 45° from the quasiparticle anisotropy axes (and the usual choice of Franz-Tešanović singular gauge transformation) we determine essential features of the band structure asymptotically for large αD, using an effective one-dimensional model, and compare them to numerical calculations. We find that several features of the band structure decay to zero exponentially fast for large αD. Using a different choice of singular gauge transformation, we obtain a different band structure, but still find qualitative agreement between the one-dimensional and full two-dimensional calculations. Finally, we distort the square lattice into a non-Bravais lattice. Both the one- and two-dimensional numerical calculations of the energy spectra show a gap around zero energy, with our gauge choice, and the two excitation spectra agree reasonably well. | ||
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(DE-627)NLEJ248760033 (DE-601)aps:75eb146f886381acca6a5c65c06280cd0347fd74 DE-627 ger DE-627 rakwb Quasiparticle spectrum of d-wave superconductors in the mixed state: A large Fermi-velocity anisotropy study 2001 Online-Ressource 13 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The quasiparticle spectrum of a two-dimensional d-wave superconductor in the mixed state, Hc1≪H≪Hc2, is studied for large values of the “anisotropy ratio” αD=vF/vΔ. For a square vortex lattice rotated by 45° from the quasiparticle anisotropy axes (and the usual choice of Franz-Tešanović singular gauge transformation) we determine essential features of the band structure asymptotically for large αD, using an effective one-dimensional model, and compare them to numerical calculations. We find that several features of the band structure decay to zero exponentially fast for large αD. Using a different choice of singular gauge transformation, we obtain a different band structure, but still find qualitative agreement between the one-dimensional and full two-dimensional calculations. Finally, we distort the square lattice into a non-Bravais lattice. Both the one- and two-dimensional numerical calculations of the energy spectra show a gap around zero energy, with our gauge choice, and the two excitation spectra agree reasonably well. APS Digital Backfile Archive 1893-2003 Marinelli, Luca oth Halperin, B.I. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 65(2001), 1 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:65 year:2001 number:1 extent:13 https://www.tib.eu/de/suchen/id/aps%3A75eb146f886381acca6a5c65c06280cd0347fd74 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 65 2001 1 13 |
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(DE-627)NLEJ248760033 (DE-601)aps:75eb146f886381acca6a5c65c06280cd0347fd74 DE-627 ger DE-627 rakwb Quasiparticle spectrum of d-wave superconductors in the mixed state: A large Fermi-velocity anisotropy study 2001 Online-Ressource 13 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The quasiparticle spectrum of a two-dimensional d-wave superconductor in the mixed state, Hc1≪H≪Hc2, is studied for large values of the “anisotropy ratio” αD=vF/vΔ. For a square vortex lattice rotated by 45° from the quasiparticle anisotropy axes (and the usual choice of Franz-Tešanović singular gauge transformation) we determine essential features of the band structure asymptotically for large αD, using an effective one-dimensional model, and compare them to numerical calculations. We find that several features of the band structure decay to zero exponentially fast for large αD. Using a different choice of singular gauge transformation, we obtain a different band structure, but still find qualitative agreement between the one-dimensional and full two-dimensional calculations. Finally, we distort the square lattice into a non-Bravais lattice. Both the one- and two-dimensional numerical calculations of the energy spectra show a gap around zero energy, with our gauge choice, and the two excitation spectra agree reasonably well. APS Digital Backfile Archive 1893-2003 Marinelli, Luca oth Halperin, B.I. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 65(2001), 1 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:65 year:2001 number:1 extent:13 https://www.tib.eu/de/suchen/id/aps%3A75eb146f886381acca6a5c65c06280cd0347fd74 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 65 2001 1 13 |
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(DE-627)NLEJ248760033 (DE-601)aps:75eb146f886381acca6a5c65c06280cd0347fd74 DE-627 ger DE-627 rakwb Quasiparticle spectrum of d-wave superconductors in the mixed state: A large Fermi-velocity anisotropy study 2001 Online-Ressource 13 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The quasiparticle spectrum of a two-dimensional d-wave superconductor in the mixed state, Hc1≪H≪Hc2, is studied for large values of the “anisotropy ratio” αD=vF/vΔ. For a square vortex lattice rotated by 45° from the quasiparticle anisotropy axes (and the usual choice of Franz-Tešanović singular gauge transformation) we determine essential features of the band structure asymptotically for large αD, using an effective one-dimensional model, and compare them to numerical calculations. We find that several features of the band structure decay to zero exponentially fast for large αD. Using a different choice of singular gauge transformation, we obtain a different band structure, but still find qualitative agreement between the one-dimensional and full two-dimensional calculations. Finally, we distort the square lattice into a non-Bravais lattice. Both the one- and two-dimensional numerical calculations of the energy spectra show a gap around zero energy, with our gauge choice, and the two excitation spectra agree reasonably well. APS Digital Backfile Archive 1893-2003 Marinelli, Luca oth Halperin, B.I. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 65(2001), 1 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:65 year:2001 number:1 extent:13 https://www.tib.eu/de/suchen/id/aps%3A75eb146f886381acca6a5c65c06280cd0347fd74 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 65 2001 1 13 |
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(DE-627)NLEJ248760033 (DE-601)aps:75eb146f886381acca6a5c65c06280cd0347fd74 DE-627 ger DE-627 rakwb Quasiparticle spectrum of d-wave superconductors in the mixed state: A large Fermi-velocity anisotropy study 2001 Online-Ressource 13 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The quasiparticle spectrum of a two-dimensional d-wave superconductor in the mixed state, Hc1≪H≪Hc2, is studied for large values of the “anisotropy ratio” αD=vF/vΔ. For a square vortex lattice rotated by 45° from the quasiparticle anisotropy axes (and the usual choice of Franz-Tešanović singular gauge transformation) we determine essential features of the band structure asymptotically for large αD, using an effective one-dimensional model, and compare them to numerical calculations. We find that several features of the band structure decay to zero exponentially fast for large αD. Using a different choice of singular gauge transformation, we obtain a different band structure, but still find qualitative agreement between the one-dimensional and full two-dimensional calculations. Finally, we distort the square lattice into a non-Bravais lattice. Both the one- and two-dimensional numerical calculations of the energy spectra show a gap around zero energy, with our gauge choice, and the two excitation spectra agree reasonably well. APS Digital Backfile Archive 1893-2003 Marinelli, Luca oth Halperin, B.I. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 65(2001), 1 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:65 year:2001 number:1 extent:13 https://www.tib.eu/de/suchen/id/aps%3A75eb146f886381acca6a5c65c06280cd0347fd74 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 65 2001 1 13 |
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(DE-627)NLEJ248760033 (DE-601)aps:75eb146f886381acca6a5c65c06280cd0347fd74 DE-627 ger DE-627 rakwb Quasiparticle spectrum of d-wave superconductors in the mixed state: A large Fermi-velocity anisotropy study 2001 Online-Ressource 13 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The quasiparticle spectrum of a two-dimensional d-wave superconductor in the mixed state, Hc1≪H≪Hc2, is studied for large values of the “anisotropy ratio” αD=vF/vΔ. For a square vortex lattice rotated by 45° from the quasiparticle anisotropy axes (and the usual choice of Franz-Tešanović singular gauge transformation) we determine essential features of the band structure asymptotically for large αD, using an effective one-dimensional model, and compare them to numerical calculations. We find that several features of the band structure decay to zero exponentially fast for large αD. Using a different choice of singular gauge transformation, we obtain a different band structure, but still find qualitative agreement between the one-dimensional and full two-dimensional calculations. Finally, we distort the square lattice into a non-Bravais lattice. Both the one- and two-dimensional numerical calculations of the energy spectra show a gap around zero energy, with our gauge choice, and the two excitation spectra agree reasonably well. APS Digital Backfile Archive 1893-2003 Marinelli, Luca oth Halperin, B.I. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 65(2001), 1 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:65 year:2001 number:1 extent:13 https://www.tib.eu/de/suchen/id/aps%3A75eb146f886381acca6a5c65c06280cd0347fd74 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 65 2001 1 13 |
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Quasiparticle spectrum of d-wave superconductors in the mixed state: A large Fermi-velocity anisotropy study |
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The quasiparticle spectrum of a two-dimensional d-wave superconductor in the mixed state, Hc1≪H≪Hc2, is studied for large values of the “anisotropy ratio” αD=vF/vΔ. For a square vortex lattice rotated by 45° from the quasiparticle anisotropy axes (and the usual choice of Franz-Tešanović singular gauge transformation) we determine essential features of the band structure asymptotically for large αD, using an effective one-dimensional model, and compare them to numerical calculations. We find that several features of the band structure decay to zero exponentially fast for large αD. Using a different choice of singular gauge transformation, we obtain a different band structure, but still find qualitative agreement between the one-dimensional and full two-dimensional calculations. Finally, we distort the square lattice into a non-Bravais lattice. Both the one- and two-dimensional numerical calculations of the energy spectra show a gap around zero energy, with our gauge choice, and the two excitation spectra agree reasonably well. |
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The quasiparticle spectrum of a two-dimensional d-wave superconductor in the mixed state, Hc1≪H≪Hc2, is studied for large values of the “anisotropy ratio” αD=vF/vΔ. For a square vortex lattice rotated by 45° from the quasiparticle anisotropy axes (and the usual choice of Franz-Tešanović singular gauge transformation) we determine essential features of the band structure asymptotically for large αD, using an effective one-dimensional model, and compare them to numerical calculations. We find that several features of the band structure decay to zero exponentially fast for large αD. Using a different choice of singular gauge transformation, we obtain a different band structure, but still find qualitative agreement between the one-dimensional and full two-dimensional calculations. Finally, we distort the square lattice into a non-Bravais lattice. Both the one- and two-dimensional numerical calculations of the energy spectra show a gap around zero energy, with our gauge choice, and the two excitation spectra agree reasonably well. |
| abstract_unstemmed |
The quasiparticle spectrum of a two-dimensional d-wave superconductor in the mixed state, Hc1≪H≪Hc2, is studied for large values of the “anisotropy ratio” αD=vF/vΔ. For a square vortex lattice rotated by 45° from the quasiparticle anisotropy axes (and the usual choice of Franz-Tešanović singular gauge transformation) we determine essential features of the band structure asymptotically for large αD, using an effective one-dimensional model, and compare them to numerical calculations. We find that several features of the band structure decay to zero exponentially fast for large αD. Using a different choice of singular gauge transformation, we obtain a different band structure, but still find qualitative agreement between the one-dimensional and full two-dimensional calculations. Finally, we distort the square lattice into a non-Bravais lattice. Both the one- and two-dimensional numerical calculations of the energy spectra show a gap around zero energy, with our gauge choice, and the two excitation spectra agree reasonably well. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">NLEJ248760033</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20231114100120.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">231114s2001 xx |||||o 00| ||und c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ248760033</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-601)aps:75eb146f886381acca6a5c65c06280cd0347fd74</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Quasiparticle spectrum of d-wave superconductors in the mixed state: A large Fermi-velocity anisotropy study</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2001</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">13</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The quasiparticle spectrum of a two-dimensional d-wave superconductor in the mixed state, Hc1≪H≪Hc2, is studied for large values of the “anisotropy ratio” αD=vF/vΔ. For a square vortex lattice rotated by 45° from the quasiparticle anisotropy axes (and the usual choice of Franz-Tešanović singular gauge transformation) we determine essential features of the band structure asymptotically for large αD, using an effective one-dimensional model, and compare them to numerical calculations. We find that several features of the band structure decay to zero exponentially fast for large αD. Using a different choice of singular gauge transformation, we obtain a different band structure, but still find qualitative agreement between the one-dimensional and full two-dimensional calculations. Finally, we distort the square lattice into a non-Bravais lattice. Both the one- and two-dimensional numerical calculations of the energy spectra show a gap around zero energy, with our gauge choice, and the two excitation spectra agree reasonably well.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">APS Digital Backfile Archive 1893-2003</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Marinelli, Luca</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Halperin, B.I.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Physical review / B</subfield><subfield code="d">College Park, Md. : APS, 1970</subfield><subfield code="g">65(2001), 1</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ248237845</subfield><subfield code="w">(DE-600)1473011-X</subfield><subfield code="x">1550-235X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:65</subfield><subfield code="g">year:2001</subfield><subfield code="g">number:1</subfield><subfield code="g">extent:13</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.tib.eu/de/suchen/id/aps%3A75eb146f886381acca6a5c65c06280cd0347fd74</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-APS</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">65</subfield><subfield code="j">2001</subfield><subfield code="e">1</subfield><subfield code="g">13</subfield></datafield></record></collection>
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