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
- 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).
- 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).
- 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)
Bogoliubov-de Gennes code used for calculations of disordered d-wave
superdconductors.
used in publications including
- "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)
- "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).
- "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)
- "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) .
- "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).
- "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).
- "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).
-
"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).
-
"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).
-
"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).
-
"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.