Figure 6: (a) The Hall resistance and (b) longitudinal resistance are measured as functions of magnetic fields for different gate voltages in Cr-doped (Bi,Sb)2Te3 films (28). NASA Astrophysics Data System (ADS) Jimenez, Edward; Moya, Douglas. Over the past 40 years, the QHE has inspired new theories and led to experimental discoveries in a range of fields going beyond solid-state electronics to photonics and quantum entanglement. note = "Funding Information: Daria smirnova received her Ph.D. in Physics in 2016 from the australian National university, where she currently holds a prestigious Discovery early Career research Fellow position supported by the australian research Council. The quantum Hall effect was discovered on about the hundredth anniversary of Hall's original work, and the finding was announced in 1980 by von Klitzing, Dorda and Pepper. The last decade has seen the discovery of topological insulators, materials that insulate in bulk yet feature conductive surface states. The discovery of the quantum hall effect has proven that topology is an imperative element of the quantum description of condensed matter systems. Figure 7: Crystal and band structures of Heusler Weyl semimetals. After a brief explanation of the quantization of a two-dimensional electron gas in high magnetic fields the background of the discovery of the quantum Hall effect is given. UR - http://www.scopus.com/inward/record.url?scp=85088379513&partnerID=8YFLogxK, UR - http://www.scopus.com/inward/citedby.url?scp=85088379513&partnerID=8YFLogxK, Powered by Pure, Scopus & Elsevier Fingerprint Engine™ © 2021 Elsevier B.V, "We use cookies to help provide and enhance our service and tailor content. title = "40 years of the quantum Hall effect". The discovery of the quantum hall effect has proven that topology is an imperative element of the quantum description of condensed matter systems. The Quantum Hall Effect Michael Richardson In 1985, Klaus von Klitzing was awarded the Nobel Prize for his discovery of the quantized Hall effect. Over the past 40 years, the QHE has inspired new theories and led to experimental discoveries in a range of fields going beyond solid-state electronics to photonics and quantum entanglement. Abstract - Figures Preview. The last decade has seen the discovery of topological insulators, materials that insulate in bulk yet feature conductive surface states. The discovery of the quantum Hall effect in 2D systems opens the door to topological phases of matter. The quantum Hall effect has provided an amazingly accurate method for calibrating resistance. We observed Shubnikov–de Haas oscillation and the quantum Hall effect in a high-mobility two-dimensional electron gas in polar ZnO/Mg x Zn1– x O heterostructures grown by laser molecular beam epitaxy. The 1998 Nobel … Quantum Hall Effect 'Reincarnated' in 3D Topological Materials May 18, 2020 — Physicists have found surprising evidence of a link between the 2D quantum Hall effect … The discovery of the quantum Hall effect (QHE) 1,2 in two-dimensional electronic systems has given topology a central role in condensed matter physics. The Fermi surface (FS) of TaP by (a) ARPES and (b) calculations agree very well. The discovery of the quantized and fractional Quantum Hall Effect phenomena is among the most important physics findings in the latter half of this century. Superconducting Qubits: Current State of Play, Quantum Hall Effect: Discovery and Application, The Quantum Anomalous Hall Effect: Theory and Experiment, Control, Robotics, and Autonomous Systems, Organizational Psychology and Organizational Behavior, https://doi.org/10.1146/annurev-conmatphys-031016-025148. 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