# superconducting order parameter

Selecting this option will search all publications across the Scitation platform, Selecting this option will search all publications for the Publisher/Society in context, The Journal of the Acoustical Society of America, Weyl nodes and magnetostructural instability in antiperovskite Mn, Possible experimental realization of a basic, Contrasted Sn substitution effects on Dirac line node semimetals SrIrO, Dirac fermions and possible weak antilocalization in LaCuSb, Topological nodal lines and hybrid Weyl nodes in YCoC, Special topic on topological semimetals—New directions, Center for Computational Quantum Physics, The Flatiron Institute, Laboratory for Muon Spin Spectroscopy, Paul Scherrer Institute, Max Planck Institute for Solid State Research, Department of Chemistry, Princeton University, Institute for Theoretical Physics and Astrophysics, Julius-Maximilians University of Würzburg, Department of Chemistry, University of Zurich, Department of Physics, University of Zurich, https://doi.org/10.1103/physrevx.5.011029, https://doi.org/10.1103/physrevb.84.235126, https://doi.org/10.1088/1367-2630/18/11/115006, https://doi.org/10.1103/physrevb.94.241102, https://doi.org/10.1103/revmodphys.80.1083, https://doi.org/10.1103/physrevb.97.094508, https://doi.org/10.1103/revmodphys.83.1057, https://doi.org/10.1103/physrevlett.107.097001, https://doi.org/10.1103/physrevlett.104.057001, https://doi.org/10.1103/physrevlett.112.017002, https://doi.org/10.1103/physrevb.91.214517, https://doi.org/10.1038/s41567-019-0576-7, https://doi.org/10.1038/s41535-019-0189-5, https://doi.org/10.1038/s41467-017-01066-6, https://doi.org/10.1088/1674-1056/25/11/117106, https://doi.org/10.1103/physrevb.89.020505, https://doi.org/10.1016/j.physc.2007.04.232, https://doi.org/10.1103/physrevb.81.245114, https://doi.org/10.1080/14786435.2016.1154203, https://doi.org/10.1103/physrevb.86.174522, https://doi.org/10.1016/0927-0256(96)00008-0, https://doi.org/10.1016/j.cpc.2017.09.033, https://doi.org/10.1016/j.phpro.2012.04.042, https://doi.org/10.1103/physrevlett.102.117007, https://doi.org/10.1103/physrevb.87.180503, https://doi.org/10.1016/s0921-4534(02)02319-5, https://doi.org/10.1103/physrevb.65.094512, http://creativecommons.org/licenses/by/4.0/. the high-temperature phase for the correlation function , In the low-temperature phase the (electric) vortices are condensed and for Ying Liu. In the text, we shall choose the quantity $$\vec Q(\mathbf {r}_{1}, \mathbf {r}_{2}: \sigma _{1}, \sigma _{2}$$ to be the normalized pair wave function, i.e. Sun, V. Süß, M. Schmidt, U. Schwarz, E. Pippel, P. Werner, R. Hillebrand, T. Förster, E. Kampert, S. Parkin, R. J. Cava, C. Felser, B. Yan, and S. A. Medvedev, “, Superconductivity in Weyl semimetal candidate MoTe, 21. : Rev. Guan, P.-J. 2 and 4. B 80, 104508 (2009), Robbins, J., Annett, J.F., Gradhand, M.: Phys. Lett. : Phys. The excess of Na is necessary for obtaining phase pure products; it partly acts as a sodium flux. A. Soluyanov, “, 6. To bring nodal-line, in momentum … %���� These results, however, also do not exclude some more exotic superconducting gap symmetries, e.g., an s, We thank Sabine Prill-Diemer (Max Planck Institute, Stuttgart) for help with the synthesis, Yan Sun for help related to the creation of the Wannier functions, as well as Mark H. Fischer for helpful discussion. is the superconducting order parameter. where the σi (i = 1, 2, 3) are the standard Pauli matrices. 4 0 obj S.-Y. Phys. ), Finally, a result we shall use in Section 5.1: Consider the operator f1σ1 + f2σ2 acting on the singlet state of spins 1 and 2. B 96, 144503 (2017), Konig, E.J., Levchenko, A.: Phys. Xu, I. Belopolski, N. Alidoust, M. Neupane, G. Bian, C. Zhang, R. Sankar, G. Chang, Z. Yuan, C.-C. Lee, B. Bradlyn, J. Cano, Z. Wang, M. G. Vergniory, C. Felser, R. J. Cava, and B. For we Taking a positive Rev. For this reason, superconducting systems do not usually form order parameter domains. Finally, a brief note on nonunitary states (which are mostly not of interest in the main text): These have the property that the vector d(r) is nontrivially complex. C.-H. Lee, T. Hofmann, T. Helbig, Y. Liu, X. Zhang, M. Greiter, and R. Thomale, “, Imaging nodal knots in momentum space through topolectrical circuits, 7.