Numéro |
J. Phys. IV France
Volume 131, December 2005
|
|
---|---|---|
Page(s) | 319 - 322 | |
DOI | https://doi.org/10.1051/jp4:2005131081 | |
Publié en ligne | 18 janvier 2006 |
International Workshop on Electronic Crystals
S. Brazovskii, P. Monceau and N. Kirova
J. Phys. IV France 131 (2005) 319-322
DOI: 10.1051/jp4:2005131081
D-wave density waves in CeCoIn5 and high T
B. Dóra1, K. Maki2, 3 and A. Virosztek1, 4
1 Department of Physics, Budapest University of Technology and Economics, 1521 Budapest, Hungary
2 Department of Physics and Astronomy, University of Southern California, Los Angeles CA 90089-0484, USA
3 Max-Planck-Institut für Physik Komplexer Systeme, Nöthnitzer Str. 38, 01187 Dresden, Germany
4 Research Institute for Solid State Physics and Optics, PO Box 49, 1525 Budapest, Hungary
© EDP Sciences 2005
S. Brazovskii, P. Monceau and N. Kirova
J. Phys. IV France 131 (2005) 319-322
DOI: 10.1051/jp4:2005131081
D-wave density waves in CeCoIn5 and high T
cuprates
B. Dóra1, K. Maki2, 3 and A. Virosztek1, 4 1 Department of Physics, Budapest University of Technology and Economics, 1521 Budapest, Hungary
2 Department of Physics and Astronomy, University of Southern California, Los Angeles CA 90089-0484, USA
3 Max-Planck-Institut für Physik Komplexer Systeme, Nöthnitzer Str. 38, 01187 Dresden, Germany
4 Research Institute for Solid State Physics and Optics, PO Box 49, 1525 Budapest, Hungary
Abstract
It is well known that there are many parallels between the heavy
fermion superconductor CeCoIn5 and high Tc cuprates: a) the
layered structure and quasi 2D Fermi surface, b) proximity to the
antiferromagnetic state, c) d-wave superconductivity. Recently many
properties of the pseudogap phases in these systems have been well
described by d-wave density wave (d-DW). We have interpreted the
giant Nernst effect found in the pseudogap phase by Wang et al. in
LSCO, YBCO and Bi2212 in terms of d-DW. More recently the Nernst
effect and the scaling behavior in the angle dependent
magnetoresistance in CeCoIn5 are reported. We have explained
these experimental data in term of d-wave density wave.
© EDP Sciences 2005