PPT-Fe-based superconductors for

very high field applications Valeria Braccini CNRSPIN Genova Italy V Braccini FCC Conductor Development Workshop CERN March 5 th 2018 The scope of this collaboration is to advance the performance of three superconducting . 1 Introduction For typeII superconductors sn 0 Superconductors will try to create as many SN boundaries SN domain walls down to the charactistic size and of the domain wall Indeed the and curves do not show perfect Meissner e64256ect Fig Lynn NIST Ce nter for Neutron Research The phenomenon of superconductivity has a rich and interesting history starting in 1911 when Kamerlingh Onnes discovered that upon cooling elemental mercury to very low temperatures the electrical resistance s Brian Utter. Super. conductivity. Saturday Morning Physics. Heike . Kamerlingh-. Onnes. Dutch physicist. University of Leiden. (1853 – 1926) . The Race. to the Bottom. Sir James Dewar. Scottish chemist. , \r \r\n\r\r\r  \r\n\r\n  \n  \r\n\r6\r\n   7 superconductors the flux forms an Abrikosov lattice while in Type I superconductors it phase separates. A powerful analogy between superconductivity and quantum Hall ordering suggests that quantum H With. Hover boards. Agenda. Description of hover board technology. Pictures . Videos . Class activity. Strengths. Weaknesses. Questions. Thank you. References . The hover board. It is powered by magnetic levitation technology.. T. c. superconducting materials . Alex Gurevich. Department of Physics. Old Dominion University, Norfolk VA. 78-th Annual Meeting of SESAP, Roanoke, VA, Oct. 19-22, 2011. Superconductivity. Superconductors – frictionless conductors of electricity. And SQUIDS. By: Keegan Warner. Outline. Superconductors. History. New technologies. Application . Josephson junctions. Josephson Effect. Josephson Voltage Standard. SQUIDS. How Squids work. DC Squids. And SQUIDS. By: Keegan Warner. Outline. Superconductors. History. New technologies. Application . Josephson junctions. Josephson Effect. Josephson Voltage Standard. SQUIDS. How Squids work. DC Squids. Q-Drop. Behnood G. Ghamsari, Tamin Tai, Steven M. . Anlage. Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland. Quality Factor. Mechanisms of Energy Loss:. . Wei-Cheng Lee. Department of Physics. University of Illinois at Urbana-Champaign. More is Different. Statistics !!!. Degrees of freedom to specify a single electron . Spin. Orbital?. Magnetism. Superconductivity. Department of Quantum Matter Physics, University of Geneva, Switzerland. Progress, plans and comparisons . of . HTS materials and SC cables. High Temperature Superconductors and (Ultra-)High Field Superconductors . Anthony Fiory. 1. New Jersey Institute of Technology. Physics Department (Ret.). A collaboration with Dr. Dale R Harshman. The College of William and Mary. Outline. Conventional Superconductivity. Electron pairing mediated by . Institute of Physics, Chinese Academy of Sciences (IOP). http://pdai.phys.utk.edu. Evolution of spin excitations in high-temperature . FeAs. -based superconductors. Chenglin Zhang, Miaoyin Wang, L. W. Harriger, O. Lipscombe.