Abstract
Motivated by the controversy on the pairing symmetry of layered organic superconductors, we study electronic Raman scattering spectra on a frustrating lattice. A two-dimensional t-t′-J-J′ model and the Gutzwiller projectional variational method is used. The pairing symmetry is obtained self-consistently. Basing on this, we perform a systematic investigation of the density of states and electronic Raman spectra as a function of t′/t: ranging from t′ = 0, the square lattice model, to t′ = t, the isotropic triangular lattice model. We discuss the polarization dependence of the Raman spectra, which could be used to identify the relevant superconducting pairing symmetry of frustrating systems such as layered organic superconductors.
Similar content being viewed by others
References
A. Ardavan, S. Brown, S. Kagoshima, K. Kanoda, K. Kuroki, H. Mori, M. Ogata, S. Uji, J. Wosnitza, J. Phys. Soc. Jpn 81, 011004 (2012)
J. Wosnitza, Crystals 2, 248 (2012)
H. Urayama, H. Yamochi, G. Saito, K. Nozawa, T. Sugano, M. Kinoshita, S. Sato, K. Oshima, A. Kawamoto, J. Tanaka, Chem. Lett. 17, 55 (1988)
H. Kino, H. Fukuyama, J. Phys. Soc. Jpn 64, 2726 (1995)
H. Kino, H. Fukuyama, J. Phys. Soc. Jpn 65, 2158 (1996)
K. Kanoda, J. Phys. Soc. Jpn 75, 051007 (2006)
K. Kanoda, R. Kato, Annu. Rev. Condens. Matter Phys. 2, 167 (2011)
T. Watanabe, H. Yokoyama, Y. Tanaka, J. Inoue, J. Phys. Soc. Jpn 75, 074707 (2006)
H. Kino, H. Kontani, J. Phys. Soc. Jpn 67, 3691 (1998)
H. Kondo, T. Moriya, J. Phys. Soc. Jpn 67, 3695 (1998)
B. Kyung, A.-M.S. Tremblay, Phys. Rev. Lett. 97, 046402 (2006)
J.Y. Gan, Y. Chen, F.C. Zhang, Phys. Rev. B 74, 094515 (2006)
M. Ogata, J. Phys. Soc. Jpn 72, 1839 (2003)
T. Arai, K. Ichimura, K. Nomura, S. Takasaki, J. Yamada, S. Nakatsuji, H. Anzai, Phys. Rev. B 63, 104518 (2001)
S.M. De Soto, C.P. Slichter, A.M. Kini, H.H. Wang, U. Geiser, J.M. Williams, Phys. Rev. B 52, 10364 (1995)
K. Izawa, H. Yamaguchi, T. Sasaki, Y. Matsuda, Phys. Rev. Lett. 88, 027002 (2001)
L. Malone, O.J. Taylor, J.A. Schlueter, A. Carrington, Phys. Rev. B 82, 014522 (2010)
H. Elsinger, J. Wosnitza, S. Wanka, J. Hagel, D. Schweitzer, W. Strunz, Phys. Rev. Lett. 84, 6098 (2000)
M. Lang, N. Toyota, T. Sasaki, H. Sato, Phys. Rev. Lett. 69, 1443 (1992)
M. Dressel, O. Klein, G. Grüner, K.D. Carlson, H.H. Wang, J.M. Williams, Phys. Rev. B 50, 13603 (1994)
K. Kanoda, K. Akiba, K. Suzuki, T. Takahashi, G. Saito, Phys. Rev. Lett. 65, 1271 (1990)
A. Carrington, I.J. Bonalde, R. Prozorov, R.W. Giannetta, A.M. Kini, J. Schlueter, H.H. Wang, U. Geiser, J.M. Williams, Phys. Rev. Lett. 83, 4172 (1999)
T.P. Devereaux, R. Hackl, Rev. Mod. Phys. 79, 175 (2007)
A.M. Zhang, Q.M. Zhang, Mod. Phys. Lett. B 26, 1230020 (2012)
F.C. Zhang, C. Gros, T.M. Rice, H. Shiba, Supercond. Sci. Technol. 1, 36 (1988)
Q.H. Wang, Z.D. Wang, Y. Chen, F.C. Zhang, Phys. Rev. B 73, 092507 (2006)
F. Vernay, T.P. Devereaux, M.J.P. Gingras, J. Phys.: Condens. Matter 19, 145243 (2007)
A. Abrikosov, V.M. Genkin, Zh. Eksp. Teor. Fiz. 65, 842 (1973) [Sov. Phys. JETP 38, 417 (1974)]
H.C. Kandpal, I. Opahle, Y.-Z. Zhang, H.O. Jeschke, R. Valenti, Phys. Rev. Lett. 103, 067004 (2009)
K. Nakamura, Y. Yoshimoto, T. Kosugi, R. Arita, M. Imada, J. Phys. Soc. Jpn 78, 083710 (2009)
Y. Shimizu, H. Kasahara, T. Furuta, K. Miyagawa, K. Kanoda, M. Maesato, G. Saito, Phys. Rev. B 81, 224508 (2010)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Lu, HY., Wang, D., Shi, LP. et al. Superconducting pairing symmetry in frustrating t-J model: Electronic Raman absorption. Eur. Phys. J. B 86, 108 (2013). https://doi.org/10.1140/epjb/e2013-31057-9
Received:
Revised:
Published:
DOI: https://doi.org/10.1140/epjb/e2013-31057-9