Department of Physics | University of Florida

Data management

This site will be used to post code and data developed in the context of NSF and DOE-funded investigations 6 months after publication.

RPA pairing code used in

  1. Maier, T.A., Graser, S., Hirschfeld, P.J., Scalapino, D.J.: d-wave pairing from spin fluctuations in the KxFe2-ySe2 superconductors. Phys. Rev. B. 83, 100515(R) (2011).
  2. Maier, T., Graser, S., Hirschfeld, P.J., Scalapino, D.J.: Inelastic neutron and x-ray scattering as probes of the sign structure of the superconducting gap in iron pnictides. Phys. Rev. B. 83, 220505 (2011).
  3. Maier, T.A., Hirschfeld, P.J., Scalapino, D.J.: Evolution of the neutron resonances in AFe_{2}Se_{2}, Phys. Rev. B 86, 094514 (2012).

Tight binding models for high-$T_c$ superconductors: LaFeAsO,LiFeAs,KFe2Se2,FeSe,BSCCO
(In some cases Wannier function data is also available)

used in publications including

  1. "Near-degeneracy of several pairing channels in multiorbital models for the Fe-pnictides", S. Graser, P.J. Hirschfeld, T. Maier, and D.J. Scalapino, New J. Phys. 11, 025016 (2009)
  2. "Superconducting gap in LiFeAs from three dimensional spin fluctuation pairing calculations", Y. Wang, A. Kreisel, S.V. Borisenko, V. B. Zabolotnyy, B. B\"uchner, T. A. Maier, P . J. Hirschfeld, and D. J. Scalapino, Phys. Rev. B 88, 174516 (2013).
  3. "Spin fluctuations and superconductivity in K$_x$Fe$_{2-y}$Se$_2$", A. Kreisel, T. Maier, Y. Wang, D.J. Scalapino and P.J. Hirschfeld, Phys. Rev. B 88, 094522 (2013)
  4. "Model of Electronic Structure and Superconductivity in Orbitally Ordered FeSe", S. Mukherjee, A. Kreisel, P.J. Hirschfeld and B.M. Andersen, Phys. Rev. Lett. 115, 026402 (2015); "Spin excitations in a model of FeSe with orbital ordering", A. Kreisel, S. Mukherjee, P. J. Hirschfeld and B.M. Andersen, Phys. Rev. B 92, 224515 (2015) .
  5. "Interpretation of scanning tunneling impurity states and quasiparticle interference in cuprates", A. Kreisel, Peayush Choubey, T. Berlijn, B. M. Andersen and P. J. Hirschfeld, Phys. Rev. Lett. 114, 217002 (2015).
  6. "Impact of Iron-site defects on Superconductivity in LiFeAs" S. Chi, R. Aluru,U.R. Singh, R. Liang, W. N. Hardy, D. A. Bonn, A. Kreisel, B.M. Andersen, R. Nelson, T. Berlijn, W. Ku, P.J. Hirschfeld, and P. Wahl, Phys. Rev. B 94, 134515 (2016).
  7. "Towards a quantitative description of tunneling conductance of superconductors: application to LiFeAs", A. Kreisel, B.M. Andersen, R. Nelson, T. Berlijn, W. Ku, S. Chi, R. Aluru, U. R. Singh, P. Wahl, R. Liang, W. N. Hardy, D. A. Bonn, and P.J. Hirschfeld, Phys. Rev. B 94, 224518 (2016).
  8. "Universality of scanning tunneling microscopy in cuprate superconductors", P. Choubey, A. Kreisel, T. Berlijn, B. M. Andersen, and P. J. Hirschfeld, Phys. Rev. B 96, 174523 (2017).
  9. "Quasiparticle Interference and Symmetry of Superconducting Order Parameter in Strongly Electron-Doped Iron-based Superconductors", J. B\"oker, P. A. Volkov, P. J. Hirschfeld and I. Eremin, New J. Phys. 21 083021 (2019).
  10. "Phase-sensitive determination of nodal $d$-wave order parameter in single-band and multiband superconductors", J. B\"oker, M.A. Sulangi, A. Akbari, J.C.S\'eamus Davis, P. J. Hirschfeld, and I. M. Eremin, Phys. Rev. B 101, 214505 (2020).
  11. "Scattering Interference Signature of a Pair Density Wave State in the Cuprate Pseudogap Phase", Shuqiu Wang, P. Choubey, P.J. Hirschfeld and J.C. Davis, submitted to PNAS 2021.

© 2015 Peter J. Hirschfeld. All rights reserved.
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Research sponsored in part by
DOE
NSF