Fe-based Superconductivity Under Extreme Conditions

FOCUS · S11

Presentations

  • High pressure route to high-Tc superconductivity in the FeSe-based materials

    COFFEE_KLATCH · Invited

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    Presenters

    • Jinguang Cheng

      Institute of Physics, Chinese Academy of Sciences, Chinese Academy of Sciences (CAS)

    Authors

    • Jianping Sun

      Institute of Physics, Chinese Academy of Sciences

    • Prashant Shahi

      Institute of Physics, Chinese Academy of Sciences

    • Bosen Wang

      Institute of Physics, Chinese Academy of Sciences

    • Brian Sales

      Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge National Lab, Oak Ridge National Laborotary, Oak Ridge National Laboratory

    • Kui Jin

      Institute of Physics,Chinese Academy of Sciences, Institute of Physics, Chinese Academy of Sciences, National Laboratory for Condensed Matter Physics, , Institute of Physics Chinese Academy of Sciences, National Lab for Superconductivity, Institute of Physics, Chinese Academy of Sciences (CAS)

    • Zhou Fang

      Institute of Physics, Chinese Academy of Sciences, National Lab for Superconductivity, Institute of Physics, Chinese Academy of Sciences (CAS)

    • Guang-Ming Zhang

      Tsinghua University

    • Xiaoli Dong

      Institute of Physics, Chinese Academy of Sciences

    • Zhongxian Zhao

      Institute of Physics, Chinese Academy of Sciences, National Lab for Superconductivity, Institute of Physics, Chinese Academy of Sciences (CAS)

    • Hechang Lei

      Renmin University, Brookhaven National Laboratory, Brookhaven Natl Lab, Brookhaven National Lab

    • David Singh

      University of Missouri, Univ of Missouri - Columbia, Deparment of Physics and Astronomy, University of Missouri-Columbia

    • Takasada Shibauchi

      Department of Advanced Materials Science, University of Tokyo, University of Tokyo, Univ. Tokyo

    • Yoshiya Uwatoko

      The Institute for Solid State Physics, The University of Tokyo, University of Tokyo

    • Jinguang Cheng

      Institute of Physics, Chinese Academy of Sciences, Chinese Academy of Sciences (CAS)

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  • Unusually stronger quantum fluctuation with larger spins: Novel phenomena revealed by emergent magnetism in pressurized high-temperature superconductor FeSe

    ORAL

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    Presenters

    • Wei Ku

      Tsung-Dao Lee Institute, Shanghai Jiao Tong Univ, Shanghai Jiao Tong University

    Authors

    • Yuting Tan

      Sun Yat-Sen University

    • Tianyu Zhang

      Shanghai Jiao Tong Univ

    • Tao Zou

      Michigan State University

    • António M. dos Santos

      Oak Ridge National Lab

    • Jin Hu

      University of Arkansas-Fayetteville, Tulane University, University of Arkansas, Physics and Engineering physics department, Tulane Univ

    • Dao-Xin Yao

      Sun Yat-Sen University, School of Physics, Sun Yat-Sen University

    • Zhiqiang Mao

      Tulane University, Physics and Engineering physics department, Tulane Univ, Department of Physics and Engineering Physics, Tulane University, Tulane Univ, Department of Physics and Engineering Physics , Tulane University

    • Xianglin Ke

      Physics and Astronomy, Michigan State University, Michigan State University

    • Wei Ku

      Tsung-Dao Lee Institute, Shanghai Jiao Tong Univ, Shanghai Jiao Tong University

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  • Transport properties of FeSe thin films with various degrees of strain

    ORAL

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    Presenters

    • Fuyuki Nabeshima

      Dept. of Basic Science, Univ. of Tokyo, Dept. of Basic Science, the University of Tokyo, Univ of Tokyo

    Authors

    • Fuyuki Nabeshima

      Dept. of Basic Science, Univ. of Tokyo, Dept. of Basic Science, the University of Tokyo, Univ of Tokyo

    • Masataka Kawai

      Dept. of Basic Science, Univ. of Tokyo

    • Tomoya Ishikawa

      Dept. of Basic Science, Univ. of Tokyo

    • Atsutaka Maeda

      Dept. of Basic Science, Univ. of Tokyo, Dept. of Basic Science, the University of Tokyo, Univ of Tokyo

    View abstract →

  • Persistent Interfacial High-T<sub>c</sub> Superconductivity in Multi-layer FeSe/SrTiO<sub>3 </sub>Films

    ORAL

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    Presenters

    • Brendan Faeth

      Physics, Cornell University, Cornell Univ

    Authors

    • Brendan Faeth

      Physics, Cornell University, Cornell Univ

    • Shuolong Yang

      Cornell Univ, Kavli Institute at Cornell for Nanoscale Science, Cornell University, Stanford University

    • Jason Kawasaki

      Univ of Wisconsin, Madison, UW Madison, Department of Materials Science & Engineering, University of Wisconsin

    • Jocienne Nelson

      Physics, Cornell University, Cornell University, Cornell Univ

    • Pramita Mishra

      Cornell Univ

    • Chen Li

      Cal Tech

    • Darrell Schlom

      Materials Science, Cornell University, Department of Materials Science and Engineering, Cornell University, Department of Material Science and Engineering, Cornell University, Cornell University, Cornell Univ, Materials Science and Engineering, Cornell University

    • Kyle Shen

      Physics, Cornell University, Department of Physics, Cornell University, Laboratory of Atomic and Solid State Physics, Cornell University, Cornell University, Cornell Univ

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  • Phonon-enhanced superconductivity at the FeSe/SrTiO<sub>3</sub> interface

    ORAL

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    Presenters

    • Qi Song

      Fudan University, Physics, Massachusetts Inst of Tech-MIT

    Authors

    • Qi Song

      Fudan University, Physics, Massachusetts Inst of Tech-MIT

    • Tianlun Yu

      Fudan University

    • Xia Lou

      Fudan University

    • Binping Xie

      Fudan University

    • Hai chao Xu

      Fudan University

    • Chenhaoping Wen

      Fudan University

    • Qi Yao

      Fudan University

    • Shuyuan Zhang

      State Key Lab for Surface Physics, Institute of Physics CAS, Institute of Physics CAS, Institute of Physics, Chinese Academy of Scienes (CAS)

    • Xuetao Zhu

      State Key Lab for Surface Physics, Institute of Physics CAS, Institute of Physics CAS, Institute of Physics, Chinese Academy of Sciences, Institute of Physics, Chinese Academy of Scienes (CAS)

    • Jiandong Guo

      State Key Lab for Surface Physics, Institute of Physics CAS, Institute of Physics CAS, Institute of Physics, Institute of Physics, Chinese Academy of Sciences, Institute of Physics, Chinese Academy of Scienes (CAS)

    • Rui Peng

      Fudan University

    • Donglai Feng

      Fudan University, Fudan Univ, Physics Department of Fudan University, Department of Physics, Fudan University

    View abstract →

  • Interfacial Polaron-Mediated Electron Pairing in Single Unit-Cell FeSe Grown on SrTiO<sub>3</sub>

    ORAL

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    Presenters

    • Tong Wei

      International Center for Qunantum Design, Univ of Sci & Tech of China

    Authors

    • Tong Wei

      International Center for Qunantum Design, Univ of Sci & Tech of China

    • Shuyuan Zhang

      State Key Lab for Surface Physics, Institute of Physics CAS, Institute of Physics CAS, Institute of Physics, Chinese Academy of Scienes (CAS)

    • Wei Qin

      International Center for Qunantum Design, Univ of Sci & Tech of China, University of Science and Technology of China, ICQD, HFNL, Univ of Sci & Tech of China

    • Xuetao Zhu

      State Key Lab for Surface Physics, Institute of Physics CAS, Institute of Physics CAS, Institute of Physics, Chinese Academy of Sciences, Institute of Physics, Chinese Academy of Scienes (CAS)

    • Jiandong Guo

      State Key Lab for Surface Physics, Institute of Physics CAS, Institute of Physics CAS, Institute of Physics, Institute of Physics, Chinese Academy of Sciences, Institute of Physics, Chinese Academy of Scienes (CAS)

    • Zhenyu Zhang

      International Center for Qunantum Design, Univ of Sci & Tech of China, University of Science and Technology of China, Univ of Sci & Tech of China, Hefei National Lab for Physical Sciences at the Microscale, Univ of Sci & Tech of China, ICQD, HFNL, Univ of Sci & Tech of China, HFNL, University of Science and Technology of China

    View abstract →

  • Pressure effects on the magnetic order of Ba(Fe<sub>0.946</sub>Co<sub>0.054</sub>)<sub>2</sub>As<sub>2</sub>

    ORAL

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    Presenters

    • Gregory Tucker

      Ecole Polytech Fed de Lausanne

    Authors

    • Gregory Tucker

      Ecole Polytech Fed de Lausanne

    • Jonathan White

      Paul Scherrer Institut

    • Sergey Budko

      Ames Laboratory and Iowa State University, Ames Laboratory, Iowa State University, Dept. of Physics and Astronomy, Ames Laboratory/Iowa State University, Ames Laboratory and Iowa State Univ, Iowa State University, Ames Laboratory

    • Paul Canfield

      Ames Laboratory and Iowa State University, Ames Laboratory, Iowa State University, Department of Physics and Astronomy, Iowa State University, Dept. of Physics and Astronomy, Ames Laboratory/Iowa State University, Iowa state university/Ames Laboratory, Ames Laboratory and Iowa State Univ, Iowa State University and Ames Laboratory, Iowa State University/Ames Laboratory, Iowa State University, Iowa State University / Ames Laboratory, Dept. of Physics, Iowa State Univ, Ames Lab, Ames Laboratory U.S. DOE and Department of Physics and Astronomy, Iowa State University, Iowa State Univ, Ames Laboratory, Department of Physics and Astronomy, Ames Laboratory and Iowa State University

    • Andreas Kreyssig

      Ames Laboratory, Iowa State University, Dept. of Physics and Astronomy, Ames Laboratory/Iowa State University, Iowa State University, Ames Laboratory and Iowa State University, Dept. of Physics and Astronomy, Dept. of Physics, Iowa State Univ, Ames Lab

    • Alan Goldman

      Ames Laboratory, Iowa State University, Dept. of Physics and Astronomy, Ames Laboratory/Iowa State University, Iowa State University, Dept. of Physics, Iowa State Univ

    • Robert McQueeney

      Ames Laboratory, Iowa State University, Dept. of Physics and Astronomy, Ames Laboratory/Iowa State University, Iowa State University, Ames Laboratory and Iowa State University, Dept. of Physics and Astronomy

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  • Effects of strain and disorder nematicity of Ba<sub>1-x</sub>K<sub>x</sub>Fe<sub>2</sub>As<sub>2</sub> superconductor

    ORAL

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    Presenters

    • Erik Timmons

      Iowa State University and Ames Laboratory, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames Laboratory, Ames Laboratory U.S. DOE and Department of Physics and Astronomy, Iowa State University

    Authors

    • Erik Timmons

      Iowa State University and Ames Laboratory, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames Laboratory, Ames Laboratory U.S. DOE and Department of Physics and Astronomy, Iowa State University

    • Makariy Tanatar

      Iowa State University and Ames Laboratory, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames Laboratory, Ames Laboratory and Iowa state University, Iowa State University

    • Kyuil Cho

      Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames Laboratory, Ames Laboratory and Iowa state University

    • Yong Liu

      Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames Laboratory

    • T. A. Lograsso

      Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames Laboratory, Ames Laboratory, Iowa State University

    • Ruslan Prozorov

      Ames Lab, Iowa State University and Ames Laboratory, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames Laboratory, Ames Laboratory and Iowa state University, Ames Laboratory U.S. DOE and Department of Physics and Astronomy, Iowa State University

    • Marcin Konczykowski

      Ecole Polytechnique

    View abstract →

  • Possible interface induced superconductivity in un-doped CaFe<sub>2</sub>As<sub>2</sub>

    ORAL

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    Presenters

    • Shuyuan Huyan

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Department of Physics and the Texas Center for Superconductivity, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston

    Authors

    • Shuyuan Huyan

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Department of Physics and the Texas Center for Superconductivity, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston

    • Liangzi Deng

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston

    • Kui Zhao

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston

    • Jingying Sun

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Department of Physics and the Texas Center for Superconductivity, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston

    • Zheng Wu

      Department of Physics and Texas Center for Superconductivity, University of Houston, TcSUH and Dept. of Physics, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston

    • Lijun Wu

      Condensed Matter Physcis and Materials Science Departement, Brookhaven National Laboratory, Brookhaven National Laboratory, Brookhaven Natl Lab

    • Melissa Gooch

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Texas Center for Superconductivity at the University of Houston

    • Bing Lv

      University of Texas at Dallas, Department of Physics, University of Texas at Dallas, Univ of Texas, Dallas, Dept. of Physics, The University of Texas at Dallas, Department of Physcis, University of Texas at Dallas

    • Shuo Chen

      Department of Physics and TcSUH, University of Houston, Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Department of Physics and the Texas Center for Superconductivity, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston, Univ of Houston

    • Yimei Zhu

      Condensed Matter Physcis and Materials Science Departement, Brookhaven National Laboratory, Brookhaven National Laboratory, Condensed Matter Physics & Materials Science, Brookhaven National Laboratory, Brookhaven Natl Lab, Brookhaven National Lab, Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Department of Condensed Matter Physics and Materials Science, Brookhaven National Laboratory, Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory

    • Paul Chu

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Department of Physics and the Texas Center for Superconductivity, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston

    View abstract →

  • Superconductivity in Undoped CaFe<sub>2</sub>As<sub>2</sub> Single Crystals at Ambient Pressure

    ORAL

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    Presenters

    • Liangzi Deng

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston

    Authors

    • Liangzi Deng

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston

    • Shuyuan Huyan

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Department of Physics and the Texas Center for Superconductivity, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston

    • Kui Zhao

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston

    • Wu Zheng

      Texas Center for Superconductivity

    • Bing Lv

      University of Texas at Dallas, Department of Physics, University of Texas at Dallas, Univ of Texas, Dallas, Dept. of Physics, The University of Texas at Dallas, Department of Physcis, University of Texas at Dallas

    • Jingying Sun

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Department of Physics and the Texas Center for Superconductivity, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston

    • Shuo Chen

      Department of Physics and TcSUH, University of Houston, Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Department of Physics and the Texas Center for Superconductivity, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston, Univ of Houston

    • Lijun Wu

      Condensed Matter Physcis and Materials Science Departement, Brookhaven National Laboratory, Brookhaven National Laboratory, Brookhaven Natl Lab

    • Yimei Zhu

      Condensed Matter Physcis and Materials Science Departement, Brookhaven National Laboratory, Brookhaven National Laboratory, Condensed Matter Physics & Materials Science, Brookhaven National Laboratory, Brookhaven Natl Lab, Brookhaven National Lab, Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Department of Condensed Matter Physics and Materials Science, Brookhaven National Laboratory, Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory

    • Melissa Gooch

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Texas Center for Superconductivity at the University of Houston

    • Paul Chu

      Texas Center for Superconductivity, Department of Physics and Texas Center for Superconductivity, University of Houston, Department of Physics and the Texas Center for Superconductivity, University of Houston, Department of Physics and Texas Center for Superconductivity at University of Houston

    View abstract →

  • Pressure-temperature phase diagrams of CaK(Fe<sub>1-x</sub>Ni<sub>x</sub>)<sub>4</sub>As<sub>4</sub>

    ORAL

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    Presenters

    • Li Xiang

      Ames Laboratory and Iowa State Univ, Iowa State University/Ames Laboratory, Ames Laboratory and Iowa State University

    Authors

    • Li Xiang

      Ames Laboratory and Iowa State Univ, Iowa State University/Ames Laboratory, Ames Laboratory and Iowa State University

    • William Meier

      Iowa state university/Ames Laboratory, Iowa State University and Ames Laboratory, Iowa State University/Ames Laboratory, Ames Laboratory and Iowa State University, Dept. of Physics and Astronomy, Dept. of Physics, Iowa State Univ, Ames Laboratory

    • Udhara Kaluarachchi

      The Ames Laboratory, Iowa state university/Ames Laboratory, Ames Laboratory and Iowa State Univ, Iowa State University/Ames Laboratory, Ames Laboratory and Iowa State University

    • Sergey Bud'ko

      The Ames Laboratory, Iowa state university/Ames Laboratory, Iowa State University and Ames Laboratory, Iowa State University/Ames Laboratory, Iowa State University / Ames Laboratory, Ames Laboratory and Iowa State University, Dept. of Physics and Astronomy, Dept. of Physics, Iowa State Univ, Ames Lab, Ames Laboratory U.S. DOE and Department of Physics and Astronomy, Iowa State University, Ames Laboratory, Department of Physics and Astronomy, Ames Laboratory and Iowa State University

    • Paul Canfield

      Ames Laboratory and Iowa State University, Ames Laboratory, Iowa State University, Department of Physics and Astronomy, Iowa State University, Dept. of Physics and Astronomy, Ames Laboratory/Iowa State University, Iowa state university/Ames Laboratory, Ames Laboratory and Iowa State Univ, Iowa State University and Ames Laboratory, Iowa State University/Ames Laboratory, Iowa State University, Iowa State University / Ames Laboratory, Dept. of Physics, Iowa State Univ, Ames Lab, Ames Laboratory U.S. DOE and Department of Physics and Astronomy, Iowa State University, Iowa State Univ, Ames Laboratory, Department of Physics and Astronomy, Ames Laboratory and Iowa State University

    View abstract →

  • Role of Spin Vortex Crystal Fluctuations in the Pressure-induced Half-collapse Transition in CaKFe<sub>4</sub>As<sub>4</sub> Superconductor

    ORAL

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    Presenters

    • Vladislav Borisov

      Institute of Theoretical Physics, Goethe University Frankfurt, Inst. Theoretical Physics, Goethe Univ. Frankfurt am Main

    Authors

    • Vladislav Borisov

      Institute of Theoretical Physics, Goethe University Frankfurt, Inst. Theoretical Physics, Goethe Univ. Frankfurt am Main

    • Roser Valenti

      Institute of Theoretical Physics, Goethe University Frankfurt, Inst. Theoretical Physics, Goethe Univ. Frankfurt am Main, Institut für Theoretische Physik, Goethe-Universität Frankfurt

    View abstract →

  • Response of CaK(Fe<sub>1-<i>x</i></sub>Ni<i><sub>x</sub></i>)<sub>4</sub>As<sub>4</sub> (<i>x</i> = 0 and 0.05) superconductor to non-magnetic disorder induced by 2.5 MeV electron irradiation

    ORAL

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    Presenters

    • Serafim Teknowijoyo

      Iowa State University and Ames Laboratory, Ames Laboratory and Iowa state University

    Authors

    • Serafim Teknowijoyo

      Iowa State University and Ames Laboratory, Ames Laboratory and Iowa state University

    • Kyuil Cho

      Iowa State University and Ames Laboratory

    • Erik Timmons

      Iowa State University and Ames Laboratory, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames Laboratory, Ames Laboratory U.S. DOE and Department of Physics and Astronomy, Iowa State University

    • Makariy Tanatar

      Iowa State University and Ames Laboratory, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames Laboratory, Ames Laboratory and Iowa state University, Iowa State University

    • William Meier

      Iowa state university/Ames Laboratory, Iowa State University and Ames Laboratory, Iowa State University/Ames Laboratory, Ames Laboratory and Iowa State University, Dept. of Physics and Astronomy, Dept. of Physics, Iowa State Univ, Ames Laboratory

    • Sergey Bud'ko

      The Ames Laboratory, Iowa state university/Ames Laboratory, Iowa State University and Ames Laboratory, Iowa State University/Ames Laboratory, Iowa State University / Ames Laboratory, Ames Laboratory and Iowa State University, Dept. of Physics and Astronomy, Dept. of Physics, Iowa State Univ, Ames Lab, Ames Laboratory U.S. DOE and Department of Physics and Astronomy, Iowa State University, Ames Laboratory, Department of Physics and Astronomy, Ames Laboratory and Iowa State University

    • Paul Canfield

      Ames Laboratory and Iowa State University, Ames Laboratory, Iowa State University, Department of Physics and Astronomy, Iowa State University, Dept. of Physics and Astronomy, Ames Laboratory/Iowa State University, Iowa state university/Ames Laboratory, Ames Laboratory and Iowa State Univ, Iowa State University and Ames Laboratory, Iowa State University/Ames Laboratory, Iowa State University, Iowa State University / Ames Laboratory, Dept. of Physics, Iowa State Univ, Ames Lab, Ames Laboratory U.S. DOE and Department of Physics and Astronomy, Iowa State University, Iowa State Univ, Ames Laboratory, Department of Physics and Astronomy, Ames Laboratory and Iowa State University

    • Ruslan Prozorov

      Ames Lab, Iowa State University and Ames Laboratory, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames Laboratory, Ames Laboratory and Iowa state University, Ames Laboratory U.S. DOE and Department of Physics and Astronomy, Iowa State University

    • Marcin Konczykowski

      Ecole Polytechnique, Laboratoire des Solides Irradiés, École Polytechnique, CNRS, CEA, Université Paris-Saclay

    View abstract →