New Materials and topological phases

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Presentation transcript:

New Materials and topological phases Current interesting knowledge in EM Theory for Chapter 5 - Electric fields in material space New Materials and topological phases Based on paper: “Strange phenomena in matter’s flatlands” https://www.nobelprize.org/nobel_prizes/physics/laureates/2016/popular-physicsprize2016.pdf

At high temperature At low temperature

Theory of “Tight pairs of vortices” predicted superconducting can happen in 2D materials

Topological phase explains why conductance increase with integer of e2/h

Topological insulators, topological superconductors and topological metals are the current focuses in science. Topological insulators Spin of electrons = an × ap

Topological Insulators used in Transistor * H. Zhu and Q. Li et al., Sci. Rep. 1757 (2013)

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