Focus Session: Fe-based Superconductors - Gap Structure
FOCUS · A22 ·
Presentations
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Anisotropic Energy-Gaps of Iron-based Superconductivity from Intra-band Quasiparticle Interference in LiFeAs
ORAL
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Authors
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Andreas W. Rost
- University of St. Andrews
- University of St Andrews / Cornell University
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Milan P. Allan
- CMPMS Department, Brookhaven National Laboratory
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Andrew P. Mackenzie
- University of St Andrews
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Yang Xie
- Cornell University
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J.C. Davis
- Cornell University
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K. Kihou
- Institute of Advanced Industrial Science and Technology, Tsukuba
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C.-H. Lee
- Institute of Advanced Industrial Science and Technology, Tsukuba
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A. Iyo
- Institute of Advanced Industrial Science and Technology, Tsukuba
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H. Eisaki
- Institute of Advanced Industrial Science and Technology, Tsukuba
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T.-M. Chuang
- Institute of Physics, Academica Sinica, Nankang, Taipei
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Low temperature specific heat of the codoped iron-arsenic superconductor Ba$_{0.55}$K$_{0.45}$Fe$_{1.95}$Co$_{0.05}$As$_{2}$
ORAL
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Authors
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K. Gofryk
- Los Alamos National Lab
- Los Alamos National Laboratory
- Los Alamos National Laboratory, Los Alamos, NM
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J. Lashley
- Los Alamos National Laboratory
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A. Leithe-Jasper
- Max-Planck Institute for Chemical Physics of Solids, Dresden
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W. Schnelle
- Max-Planck Institute for Chemical Physics of Solids, Dresden
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F. Ronning
- Los Alamos National Laboratory
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M. Nicklas
- Max-Planck Institute for Chemical Physics of Solids, Dresden
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F. Weickert
- Los Alamos National Laboratory
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H. Rosner
- Max-Planck Institute for Chemical Physics of Solids, Dresden
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J.L. Smith
- Los Alamos National Laboratory
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Gap structure of the iron-based superconductor KFe$_2$As$_2$ via thermal conductivity
ORAL
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Authors
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A. Juneau-Fecteau
- University of Sherbrooke, Canada
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R.T. Gordon
- University of Sherbrooke, Canada
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J.-Ph. Reid
- University of Sherbrooke, Canada
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N. Doiron-Leyraud
- University of Sherbrooke, Canada
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L. Taillefer
- University of Sherbrooke, Canada
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M.A. Tanatar
- Ames Laboratory and Iowa State University, USA
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R. Prozorov
- Ames Laboratory and Iowa State University, USA
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T. Saito
- Chiba University and JST-TRIP, Japan
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H. Fukazawa
- Chiba University and JST-TRIP, Japan
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Y. Kohori
- Chiba University and JST-TRIP, Japan
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K. Kihou
- AIST and JST-TRIP, Japan
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C.H. Lee
- AIST and JST-TRIP, Japan
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A. Iyo
- AIST and JST-TRIP, Japan
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H. Eisaki
- AIST and JST-TRIP, Japan
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Gap structure of iron-based superconductors via directional thermal conductivity
COFFEE_KLATCH · Invited
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Authors
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Jean-Philippe Reid
- University of Sherbrooke
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Proximity fingerprint of $s_{\pm}$ superconductivity
ORAL
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Authors
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Alexei Koshelev
- Argonne National Laboratory
- Materials Science Division, Argonne National Laboratory
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Valentin Stanev
- Materials Science Division, Argonne National Laboratory
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Doping dependence of the specific heat of single crystal BaFe$_{2}$(As$_{1-x}$P$_{x})_{2}$
ORAL
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Authors
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Carlos Chaparro
- Argonne National Laboratory
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
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Lei Fang
- Argonne National Laboratory
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
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Helmut Claus
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
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George Crabtree
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
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Valentin Stanev
- Materials Science Division, Argonne National Laboratory
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
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Wai-Kwong Kwok
- Argonne National Laboratory
- Argonne National Lab
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
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Ulrich Welp
- Argonne National Laboratory
- Argonne Natinal Laboratory, MSD
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
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Morten Eskildsen
- University of Notre Dame, IN, USA
- University of Notre Dame
- Department of Physics, University of Notre Dame, Notre Dame, IN 46556, USA
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Andreas Rydh
- Department of Physics, Stockholm University, SE-10691 Stockholm, Sweden
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Gap Symmetry in KFe$_2$As$_2$
ORAL
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Authors
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Saurabh Maiti
- University of Wisconsin-Madison
- Dept. of Physics, University of Wisconsin-Madison
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Maxim Korshunov
- Russian Academy of Sciences, Siberian branch
- L.V. Kirensky Institute of Physics, Siberian Branch of Russian Academy of Sciences, Russia; Siberian Federal University, Russia.
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Andrey Chubukov
- University of Wisconsin
- University of Wisconsin-Madison
- University of Wisconsin, Madison
- Dept. of Physics, University of Wisconsin-Madison
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Disorder induced transition between $s_{\pm}$ and $s_{++}$ states Fe-based superconductors
ORAL
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Authors
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M.M. Korshunov
- Kirensky Institute of Physics, Krasnoyarsk 660036, Russia
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D.V. Efremov
- Max-Planck-Institut FKF, D-70569 Stuttgart, Germany
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O.V. Dolgov
- Max-Planck-Institut FKF, D-70569 Stuttgart, Germany
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A.A. Golubov
- Faculty of Science and Technology and MESA+ Institute of Nanotechnology, University of Twente, The Netherlands
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P.J. Hirschfeld
- Department of Physics, University of Florida, Gainesville, Florida 32611, USA
- University of Florida
- Department of Physics, University of Florida, Gainesville, FL
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Doping - dependent anisotropic superconducting gap in Na$_{1-\delta}$FeAs and NaFe$_{1-x}$Co$_x$As pnictides
ORAL
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Authors
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Kyuil Cho
- The Ames Laboratory, IA, USA
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M.A. Tanatar
- The Ames Laboratory, IA, USA
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N. Spyrison
- The Ames Laboratory, IA, USA
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H. Kim
- The Ames Laboratory, IA, USA
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R. Prozorov
- The Ames Laboratory, IA, USA
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G. Tan
- Oak Ridge National Laboratory, TN, USA
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J. Yan
- Oak Ridge National Laboratory, TN, USA
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P. Dai
- Oak Ridge National Laboratory, TN, USA
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C. Zhang
- Oak Ridge National Laboratory, TN, USA
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Proximity effect of iron-based superconductor in conventional $s$-wave superconducting thin films
ORAL
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Authors
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Nick Groll
- Argonne National Laboratory
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Thomas Proslier
- Argonne National Laboratory
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Alex Koshelev
- Argonne National Laboratory
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Valentin Stantev
- Argonne National Laboratory
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Duck-Young Chung
- Argonne National Laboratory
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Volovik effect in the s$\pm$ state of Ba$_{0.67}$K$_{0.33}$Fe$_{2}$As$_{2}$ from high field NMR
ORAL
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Authors
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Sangwon Oh
- Northwestern University
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Andrew Mounce
- Northwestern University
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William Halperin
- Northwestern University
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Chenglin Zhang
- The University of Tennessee
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Pengcheng Dai
- The University of Tennessee
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Philip Kuhns
- National High Magnetic Field Laboratory
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Arneil Reyes
- National High Magnetic Field Laboratory
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Origin of the variety of superconducting gap structure in iron-based superconductors: competition between orbital and spin fluctuations
ORAL
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Authors
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Seiichiro Onari
- Nagoya University
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Tetsuro Saito
- Nagoya University
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Hiroshi Kontani
- Nagoya University
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Microscopic Mechanism for a Pairing State with Time-Reversal Symmetry Breaking in Iron-Based Superconductors
ORAL
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Authors
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Werner Hanke
- Universitaet Wuerzburg
- Theoretical Physics, University of W\"urzburg
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Shou-Cheng Zhang
- Department of Physics, Stanford University
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Christian Platt
- Theoretical Physics, University of W\"urzburg
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Ronny Thomale
- Department of Physics, Stanford University
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