PPT-Topological Insulators and

Superconductors Akira Furusaki 201228 1 YIPQS Symposium Condensed matter physics Diversity of materials Understand their properties Find new states of matter Emergent behavior of electron systems at low energy. The core is removed after the tube has been positioned for installation over an inline connect ion terminal lug etc allowing the tube to shrink and form a waterresistant seal The insula ting tube is made of EPDM rubber which contains no chlorides or Syed. Ali . Raza. Supervisor: Dr. . Pervez. . Hoodbhoy. What are Topological insulators?. Fairly recently discovered electronic phases of matter.. Theoretically predicted in 2005 and 2007 by Zhang, . ISSP, The University of Tokyo, Masatoshi Sato. 2. 3. Outline. . What is topological superconductor. T. opological superconductors in various systems. 4. What is topological superconductor ?. Topological superconductors . A. Effective . action of (2+1. )-D . insulators. Dimensionally reduced Dirac . model in . (2+1)-. D. Replace gauge . fields in the . z. and . w. directions:. Integrate out fermion fields. Coefficient in terms of Green’s functions. Warm Up. 1. In the diagram above, the water in the pan is changing from a liquid to a gas, or ____.. a. Melting c. condensing . b. freezing d. evaporating . 2. What is matter?. The amount of matter something contains.. By . Pearce, Adam, Nathan and . Conor. . Materials . We needed wire:. W. e needed crocodile clips. We needed batteries. And last we needed a bulb. Method 1. Create a simple circuit using wire, crocodile clips, battery and a bulb. Dimitrie Culcer. D. Culcer, PRB 84, 235411 (2011). . D. Culcer, . Physica. E 44, 860 (2012) – review on TI transport . Outline. Introduction to topological insulators. 组员：马润泽 金佳霖 孙晋茹 宋化鼎 罗巍 申攀攀 沈齐欣 生冀明 刘易. Outline. Introduction. Brief history of topological insulators. Band theory. Quantum Hall effect. Superconducting proximity effect. . Cumrun Vafa. . Oct. 31, 2017. . 20 . Years . Later: The Many Faces of . AdS. /CFT. Princeton University. ECE 580. 12. Graph Theory, Topological Analysis - Terms. Topological Analysis: General, systematic, suited for CAD. Graph. : Nodes and directed branches, describes the topology of the circuit, ref. direction. Helps visualize CAD. Topological methods and cortical thickness. Chung et al., 2009 discovered differences in cortical thickness comparing individuals with autism to controls using topology. Work flow. Visualization of persistence plot. . - Insulating State, Topology and Band Theory. . II. Band Topology in One Dimension. . - Berry phase and electric polarization. - Su Schrieffer . Heeger. model : . domain wall states and . Module 1: Introduce the concept of electric charge, insulators and conductors. Topics. Electric charge. Insulators . Conductors . Electrical flow through material. Relevancy. Understanding the basics of electricity. Takehito. Yokoyama, Yukio Tanaka. *. , and Naoto . Nagaosa. Department of Applied Physics, University of . Tokyo, Japan. *. Department . of Applied Physics, Nagoya . University, . Japan. arXiv:0907.2810.