Abstract
A recent experiment which measured the Nernst effect, the diamagnetic signal and the H c2 field was interpreted as a support to the scenario which the pseudogap has the pair condensate without long-range phase coherence. We present here calculations which qualitatively reproduces the onset of the Nernst signal temperature T ν (ρ) and T c (ρ) as function of the doping level ρ. Together with our previous calculations to the magnetization and H c2, we conclude that the phase separation scenario supports also the new Nernst effect experiments.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Timusk, T., Statt, B.: Rep. Prog. Phys. 62, 61 (1999)
Tallon, J.L., Loram, J.W.: Physica C 349, 53 (2001)
Mourachkine, A.: Mod. Phys. Lett. B 19, 743 (2005)
Lee, P.A., Nagaosa, N., Wen, X.-G.: Rev. Mod. Phys. 78, 17 (2006)
Emery, V.J., Kivelson, S.A.: Nature 374, 434 (1995)
Xu, Z.A., et al.: Nature (London) 406, 486 (2000)
Wang, Y., et al.: Phys. Rev. B 64, 224519 (2001)
Wang, Y., et al.: Phys. Rev. Lett. 88, 257003 (2002)
Ong, N.P., Wang, Y.: Physica C 408, 11 (2004)
Wang, Y., Li, L., Ong, N.P.: Phys. Rev. B 73, 024510 (2006)
Rullier-Albenque, F., et al.: Phys. Rev. Lett. 96, 067002 (2006)
de Mello, E.V.L., Silveira Filho, O.T.: Physica A 347, 429 (2005)
de Mello, E.V.L., Caixeiro, E.S.: J. Supercond. 18, 653 (2005)
de Mello, E.V.L., Caixeiro, E.S.: J. Phys. Chem. Solid. 67, 165 (2006)
Tranquada, J.M., et al.: Nature (London) 375, 561 (1995)
Franz, M., Kallin, C., Berlinsky, A.J.: Phys. Rev. B 54, R6897 (1996)
Ghosal, A., Randeria, M., Trivedi, N.: Phys. Rev. B 65, 014501 (2001)
de Mello, E.V.L., Caixeiro, E.S.: Phys. Rev. B 70, 224517 (2004)
de Mello, E.V.L., Dias, D.N.: cond-mat/0606307 (2006)
Schabel, M.C., et al.: Phys. Rev. B 57, 6090 (1998)
Ovchinnikov, Y.N., Wolf, S.A., Kresin, V.Z.: Phys. Rev. B 63, 064524 (2001),
Ovchinnikov, Y.N., Wolf, S.A., Kresin, V.Z.: Physica C 341–348, 103 (2000),
de Mello, E.V.L., Caixeiro, E.S., González, J.L.: Phys. Rev. B 67, 024502 (2003)
Caixeiro, E.S., González, J.L., de Mello, E.V.L.: Phys. Rev. B 69, 024521 (2004)
Cabo, L., et al.: Phys. Rev. B 73, 184520 (2006)
Author information
Authors and Affiliations
Corresponding author
Additional information
This work has been partially supported by CAPES and CNPq.
Rights and permissions
About this article
Cite this article
de Mello, E.V.L., Dias, D.N. Calculation of the Critical Field and the Nernst Effect in Cuprate Superconductors. J Supercond Nov Magn 20, 527–530 (2007). https://doi.org/10.1007/s10948-007-0273-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10948-007-0273-0