1. Lecture 6 Superconducting Materials and Their Structures Low Tc materials and their Alloys Organic Superconductors High Tc materials: cuprates, borides , and AsFe superconductors…

Slide 1 Violation of Anderson‘s Theorem for the s±-wave Superconducting State in the Five-Orbital Model for FeAs S. Onari (Nagoya Univ.) H. Kontani (Nagoya Univ.) S. Onari…

Slide 1 How can we construct a microscopic theory of Fermi Arc? T.K. Ng HKUST July 4 th, 2011 ＠ QC11 Slide 2 The states with energy forms a closed surface = Fermi surface…

Heavy Fermion Superconductivity: Competition and Cooperation of Spin Fluctuations and Valence Fluctuations K. Miyake KISOKO, Osaka University KISOKO = Graduate School of…

Holographic Superconductivity Effective Field Theoretic Approach to Layered Su- perconductors Thesis for the degree Master of Science in Fundamental Physics TOBIAS WENGER…

How can we construct a microscopic theory of Fermi Arc? T.K. Ng HKUST July 4th, 2011＠QC11 The states with energy forms a closed surface = Fermi surface What is a Fermi…

“Possible probes for detecting s±-wave pairing symmetry in Iron-Pnictides: Novel Josephson junctions and impurity effects” Wei-Feng Tsai Xiao-Ting Zhou, Chen Fang, Kangjun…

Heavy Fermion Superconductivity: Competition and Cooperation of Spin Fluctuations and Valence Fluctuations K. Miyake KISOKO, Osaka University KISOKO = Graduate School of…

Fermi-Liquid description of spin-charge separation & application to cuprates T.K. Ng (HKUST) Also: Ching Kit Chan & Wai Tak Tse (HKUST) Aim: To understand the relation…

Quasiparticle breakdown in quantum spin liquid Collaborators M. B. Stone D. Reich, T. Hong C. Broholm Igor Zaliznyak Neutron Scattering Group, Brookhaven National Laboratory…