(EDT); Jain, Jainendra K. (EDT), ISBN 9811217483, ISBN-13 9789811217487, Brand New, Free shipping in the US The fractional quantum Hall effect has been one of the most active areas of research in quantum condensed matter physics. 60(1988),956 and. Several new topics like anyons, radiative recombinations in the fractional regime, experimental work on the spin-reversed quasi-particles, etc. Fractional Quantum Hall Effects : New Developments, Hardcover by Halperin, Bertrand I. Abstract. Cite as. 2390(E). The list of discoveries that have emerged from such studies and have opened new fields of physics is extraordinary, including discoveries related to the integer and fractional quantum Hall effects, weak localization, metal–insulator transitions (MITs), Wigner crystallization, mesoscopic quantum transport phenomena, etc. Room: Four Seasons 1 Sponsoring Unit: DCMP Chair: Steven Kivelson, Stanford Univ. Rev. R.L. Lett. Tremendous theoretical and experimental developments are still being made in this sphere. It is viewed as a paradigm for unexpected and exotic emergent behavior arising from interactions. ... Overview of New Experimental Developments --36. It posed a great mystery for the researchers who could not explain how the new steps came about. It is a property of a collective state in which electrons bind magnetic flux lines to make new quasiparticles, and excitations have a fractional elementary charge and possibly also fractional statistics. This item may be a floor model or store return that has been used.See details for description of any imperfections. A short review of recent developments in the area of the fractional quantum Hall effect is presented. If you move one quasiparticle around another, it acquires an additional phase factor whose value is neither the +1 of a boson nor the −1 of a fermion, but a complex value in between. This project seeks to articulate a notion of emergence that is Lett. For this reason the new discovery was named the fractional quantum Hall effect. G. Fano and F. Ortolani, private communication. Fractional Quantum Hall Effects : New Developments, Hardcover by Halperin, Bertrand I. R.E. This book is a convenient source for a coherent account of the new developments and the current status of the field. arXiv is committed to these values and only works with partners that adhere to them. Lett. Recently, scanning force microscopy (SFM) of the potential distribution in QHE devices has been used to enhance the microscopic understanding of current flow in quantum Hall systems. It was predicted by Robert Laughlin that a quasiparticle is an anyon carrying electric charge e/m at the filling factor ν =1/m . A.H. MacDonald and S.M. The fractional quantum Hall effect is at the heart of one of the outstanding problems in modern condensed matter physics — understanding large collections of interacting quantum particles behaving in concert that give rise to new characteristics that are not a feature of the individual parts. Trending price is based on prices over last 90 days. Among the most important developments in the field are the discoveries of new types of fractional quantum Hall effects and new types of systems where anyons can be realized. I. It emphasizes the new states at half-filled landau levels and their composite fermion quasiparticles. Rev. In 1980 the German physicist Klaus von Klitzing discovered a new quantum effect when he studied the Hall voltage of MOS field effect transistors at low temperatures in high magnetic fields. Introduction. new materials such as graphene also open up a new area for FQHE. In the original edition of this book, composite bosons, composite fermions and fractional charged excitations (anyons) were among the distinguished ideas presented. It is viewed as a paradigm for unexpected and exotic emergent behavior arising from interactions. Fractional Quantum Hall Effects --11.4. For a trial wave function recently proposed for this state by Haldane and Rezayi, we present results of Monte Carlo calculations with up to 32 electrons on the surface of a sphere. This review focuses on recent progress of FQHE at 5/2 state and FQHE in graphene. These keywords were added by machine and not by the authors. Rev. The fractional quantum Hall effect (FQHE) is a physical phenomenon in which the Hall conductance of 2D electrons shows precisely quantised plateaus at fractional values of $${\displaystyle e^{2}/h}$$. Clark, J.R. Mallett, S.R. To reach these low temperatures liquified Helium is needed. R.G. Paul Scherrer Institut c/o Laboratories RCA Ltd. https://doi.org/10.1007/978-1-4613-0565-1_33. Over 10 million scientific documents at your fingertips. Fortunately, the stuff does exist—in the bizarre, low-temperature physics of the fractional quantum Hall (FQH) effect. item 1 Fractional Quantum Hall Effects : New Developments, Hardcover by Halperin, Be... 1 -, item 2 Fractional Quantum Hall Effects : New Developments, Hardcover by Halperin, Be... 2 -, item 3 Fractional Quantum Hall Effects: New Developments (English) Hardcover Book Free 3 -, item 4 Fractional Quantum Hall Effects: New Developments by Bertrand I Halperin: Used 4 -, item 5 Fractional Quantum Hall Effects: New Developments by Bertrand I Halperin: New 5 -, 4.8 out of 5 stars based on 71 product ratings, 4.8 out of 5 stars based on 400 product ratings, 4.3 out of 5 stars based on 11 product ratings, 4.9 out of 5 stars based on 36 product ratings, 4.8 out of 5 stars based on 216 product ratings, 4.7 out of 5 stars based on 64 product ratings, 5.0 out of 5 stars based on 2 product ratings. 52 (1984) 1583 and ibid. Rev. Not logged in Theoretical developments regarding two-dimensional electrons are reviewed. Lett. For a trial wave function recently proposed for this state by Haldane and Rezayi, we present results of Monte Carlo calculations with up to 32 electrons on the surface of a sphere. Quantum Hall Effect Emergence in the Fractional Quantum Hall Effect Abstract Student Luis Ramirez The experimental discovery of the fractional quantum hall effect (FQHE) in 1980 was followed by attempts to explain it in terms of the emergence of a novel type of quantum liquid. Stormer, D.C. Tsui, A.C. Gossard and J.H. A new type of quantum fluid A year after the discovery of the fractional quantum Hall effect, Laughlin offered a theoretical explanation. The 1998 Nobel Prize in Physics was awarded to Robert Laughlin, Horst Störmer, and Daniel Tsui "for their discovery of a new form of quantum fluid with fractionally charged excitations" However, Laughlin's explanation was a phenomenological guess and only applies to fillings $${\displaystyle \nu =1/m}$$ where $${\displaystyle m}$$ is an odd integer. Interacting Electrons in Reduced Dimensions. We also discuss the hierarchical construction of higher order quantized Hall states and evidence in its favor from exact numerical studies of small systems. Foxon, Phys. The lowest-priced item that has been used or worn previously.The item may have some signs of cosmetic wear, but is fully operational and functions as intended. FQHE has almost the same characteristic as the QHE, with the Hall resistance quantized as h/e2 over a fraction. The Keywords Quantum Hall Effects, Braid Groups, Homotopy Methods 1. Rev. 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