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Berlin 2018 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 35: Superconductivity: Fe-based Superconductors - 122 and Theory

Dienstag, 13. März 2018, 09:30–13:00, A 053

09:30 TT 35.1 Soft phonons reveal finite nematic correlation length in Ba(Fe0.94Co0.06)2As2 — •Frank Weber, Michael Merz, Thomas Wolf, Rafael Fernandes, Jörg Schmalian, and Dmitry Reznik
09:45 TT 35.2 Superconductivity induced changes of the phonon lifetime in Ba(Fe0.94Co0.06 )2As2 — •Maximilian Kauth, Frank Weber, John-Paul Castellan, Thomas Wolf, Thomas Keller, and Dimitry Reznik
10:00 TT 35.3 Uniaxial strain control of spin-polarization in multicomponent nematic order of BaFe2As2T. Kissikov, •R. Sarkar, S. L. Bud’ko, P. C. Canfield, R. M. Fernandes, and N. J. Curro
10:15 TT 35.4 Superconductivity with broken time reversal symmetry in Ba1−xKxFe2As2 single crystals — •Vadim Grinenko, Philipp Materne, Rajib Sarkar, Sirko Kamusella, Kunihiro Kihou, Chul-Ho Lee, Shavkat Akhmadaliev, Dmitriy Efremov, Stefan-Ludwig Drechsler, Hubertus Luetkens, and Hans-Henning Klauss
10:30 TT 35.5 Mass enhancements and band shifts in hole overdoped Fe-based pnictide superconductors: KFe2As2 and CsFe2As2 — •S.-L. Drechsler, H. Rosner, V. Grinenko, S. Aswartham, I. Morozov, L. Ming, A. Boltalin, K. Kihou, C. H. Lee, T. K. Kim, D. Evtushinsky, J.M. Tomczak, S. Johnston, and S. Borisenko
10:45 TT 35.6 Synthesis and Characterization of YbFe2As2 Single Crystals — •Nilotpal Ghosh, Santhosh Raj, and R Navamathavan
11:00 TT 35.7 Interplay of magnetism and superconductivity in the triclinic Ca10Pt3As8(Fe1−xPtxAs)10 system — •Felix Brückner, Vadim Grinenko, Rajib Sarkar, Maksym Surmach, Hubertus Luetkens, Dmytro Inosov, and Hans-Henning Klauss
  11:15 15 min. break.
11:30 TT 35.8 Consequences of Orbital Selectivity for Magnetism and Superconductivity in Fe-based Superconductors — •Andreas Kreisel, Brian Andersen, and Peter Hirschfeld
11:45 TT 35.9 Orbital loop currents in iron-based superconductors — •Markus Klug, Jian Kang, Rafael M. Fernandes, and Jörg Schmalian
  12:00 TT 35.10 The contribution has been withdrawn.
12:15 TT 35.11 Collective modes and short-time dynamics of time-reversal symmetry broken superconductors — •Marvin A. Müller, Pengtao Shen, Maxim Dzero, and Ilya Eremin
12:30 TT 35.12 Superconductivity in presence of spin-orbit coupling in strongly electron-doped iron-based superconductors — •Jakob Böker, Felix Ahn, Peter Hirschfeld, and Ilya Eremin
12:45 TT 35.13 Enhanced Nernst effect by nematic fluctuations in an iron based superconductor — •Steffen Sykora, Christoph Wuttke, Federico Caglieris, Bernd Büchner, and Christian Hess
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