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Author : Eric Kessler
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (843 download)
Download or read book Coherent Effects in Mesoscopic Quantum Systems written by Eric Kessler and published by . This book was released on 2012 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tobias Brandes
Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.:/5 (254 download)
Download or read book Coherent and Collective Quantum Optical Effects in Mesoscopic Systems written by Tobias Brandes and published by . This book was released on 2005 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ivan Levkivskyi
Publisher : Springer Science & Business Media
ISBN 13 : 3642304990
Total Pages : 200 pages
Book Rating : 4.6/5 (423 download)
Download or read book Mesoscopic Quantum Hall Effect written by Ivan Levkivskyi and published by Springer Science & Business Media. This book was released on 2012-08-18 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, remarkable progress in the fabrication of novel mesoscopic devices has produced a revival of interest in quantum Hall physics. New types of measurements, more precise and efficient than ever, have made it possible to focus closely on the electronic properties of quantum Hall edge states. This is achieved by applying charge and heat currents at mesoscopic length scales, attaching metallic gates and Ohmic contacts, and splitting edge channels with the help of quantum point contacts. The experiments reveal fascinating new phenomena, such as the interference, statistics, and topological phase shifts of fractionally charged quasi-particles, strong interaction and correlation effects, and phase transitions induced by non-Gaussian fluctuations. The thesis discusses some puzzling results of these experiments and presents a coherent picture of mesoscopic effects in quantum Hall systems, which accounts for integer and fractional filling factors and ranges from microscopic theory to effective models, and covers both equilibrium and non-equilibrium phenomena.
Author : David Sánchez
Publisher : MDPI
ISBN 13 : 3039433660
Total Pages : 426 pages
Book Rating : 4.0/5 (394 download)
Download or read book Quantum Transport in Mesoscopic Systems written by David Sánchez and published by MDPI. This book was released on 2021-01-06 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mesoscopic physics deals with systems larger than single atoms but small enough to retain their quantum properties. The possibility to create and manipulate conductors of the nanometer scale has given birth to a set of phenomena that have revolutionized physics: quantum Hall effects, persistent currents, weak localization, Coulomb blockade, etc. This Special Issue tackles the latest developments in the field. Contributors discuss time-dependent transport, quantum pumping, nanoscale heat engines and motors, molecular junctions, electron–electron correlations in confined systems, quantum thermo-electrics and current fluctuations. The works included herein represent an up-to-date account of exciting research with a broad impact in both fundamental and applied topics.
Author : B. Kramer
Publisher : Springer
ISBN 13 : 0306438895
Total Pages : 632 pages
Book Rating : 4.3/5 (64 download)
Download or read book Quantum Coherence in Mesoscopic Systems written by B. Kramer and published by Springer. This book was released on 1991-05-31 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a NATO ASI held in Les Arcs, France, April 2--13, 1990
Author : Eric Akkermans
Publisher : Cambridge University Press
ISBN 13 : 1139463993
Total Pages : 479 pages
Book Rating : 4.1/5 (394 download)
Download or read book Mesoscopic Physics of Electrons and Photons written by Eric Akkermans and published by Cambridge University Press. This book was released on 2007-05-28 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum mesoscopic physics covers a whole class in interference effects related to the propagation of waves in complex and random media. These effects are ubiquitous in physics, from the behaviour of electrons in metals and semiconductors to the propagation of electromagnetic waves in suspensions such as colloids, and quantum systems like cold atomic gases. A solid introduction to quantum mesoscopic physics, this book is a modern account of the problem of coherent wave propagation in random media. It provides a unified account of the basic theoretical tools and methods, highlighting the common aspects of the various optical and electronic phenomena involved and presenting a large number of experimental results. With over 200 figures, and exercises throughout, the book was originally published in 2007 and is ideal for graduate students in physics, electrical engineering, applied physics, acoustics and astrophysics. It will also be an interesting reference for researchers.
Author : Renato Fedele
Publisher : World Scientific
ISBN 13 : 9814545708
Total Pages : 335 pages
Book Rating : 4.8/5 (145 download)
Download or read book New Perspectives In The Physics Of Mesoscopic Systems: Quantum-like Descriptions And Macroscopic Cohe written by Renato Fedele and published by World Scientific. This book was released on 1997-10-22 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: The very fast progress registered during the last few decades in physics has clearly shown the great necessity to give an interdisciplinary character to the scientific programs. This has made the intersection between different branches of physics more and more important. This volume contains theoretical and experimental results concerning the relationships among quantum-like models, macroscopic coherence and stochastic mechanics. The wide range of topics, covering particle accelerator physics, plasma physics, quantum optics, superconductivities and mesoscopic gravitation, is presented from a cross-disciplinary point of view.
Author : R. Fazio
Publisher : Springer Science & Business Media
ISBN 13 : 9400710216
Total Pages : 380 pages
Book Rating : 4.4/5 (7 download)
Download or read book New Directions in Mesoscopic Physics (Towards Nanoscience) written by R. Fazio and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction and comprehensive survey of the main issues in mesosocopic physics. Topics covered include quantum Hall effects, transport through quantum wires and dots, coherence in mesoscopic systems, spintronics, disordered systems, and solid state quantum computation. Some contributions are dedicated to the connections between nanoscience and biophysics and quantum optics. Although the topics mentioned have many aspects in common, they span a wide area of physics. It is therefore especially important to provide a broad view of this rapidly expanding field. Thanks to the excellent presentations, the book will be found suitable both for young researchers who want to enter the field and stimulating for more experienced scientists.
Author : Shevchenko Sergey N
Publisher : World Scientific
ISBN 13 : 9811201412
Total Pages : 176 pages
Book Rating : 4.8/5 (112 download)
Download or read book Mesoscopic Physics Meets Quantum Engineering written by Shevchenko Sergey N and published by World Scientific. This book was released on 2019-07-16 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum mechanics was initially constructed to describe objects on atomic and subatomic scales. However, in the last decades, quantum mechanics has been revisited and its use extended to the study and description of macroscopic distinct states. This is accomplished by modeling basic objects of mesoscopic physics, such as superconducting quantum circuits and low-dimensional structures derived from a two-dimensional electronic gas. In recent years, these devices support the study of fundamental systems such as a two-level quantum system, or qubit, as an object for manipulations and applications. This book will provide an introduction to quantum computation and quantum information, based on quantum physics, solid-state theory, and theory of computing. We will become familiar with this important field and explore how it is inseparably linked to basic notions of physics such as superposition, entanglement, and quantum dynamics. Then we will consider superconducting and mesoscopic systems, as well as a series of phenomena, where important are the spectra quantization, interference, and charge discreteness.This book derives its content from a lecture course designed for graduate students and postdocs who are acquainted with quantum mechanics and statistical physics. In particular, it was developed together with the lecture series taught to 5th year students of the Department of Physics and Technology in V N Karazin Kharkiv National University.
Author : Anthony Leggett
Publisher : Springer Science & Business Media
ISBN 13 : 1441990925
Total Pages : 264 pages
Book Rating : 4.4/5 (419 download)
Download or read book Quantum Computing and Quantum Bits in Mesoscopic Systems written by Anthony Leggett and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum information science is a new field of science and technology which requires the collaboration of researchers coming from different fields of physics, mathematics, and engineering: both theoretical and applied. Quantum Computing and Quantum Bits in Mesoscopic Systems addresses fundamental aspects of quantum physics, enhancing the connection between the quantum behavior of macroscopic systems and information theory. In addition to theoretical quantum physics, the book comprehensively explores practical implementation of quantum computing and information processing devices. On the experimental side, this book reports on recent and previous observations of quantum behavior in several physical systems, coherently coupled Bose-Einstein condensates, quantum dots, superconducting quantum interference devices, Cooper pair boxes, and electron pumps in the context of the Josephson effect. In these systems, the book discusses all required steps, from fabrication through characterization to the final basic implementation for quantum computing.
Author : Igor O. Kulik
Publisher : Springer Science & Business Media
ISBN 13 : 9401143277
Total Pages : 500 pages
Book Rating : 4.4/5 (11 download)
Download or read book Quantum Mesoscopic Phenomena and Mesoscopic Devices in Microelectronics written by Igor O. Kulik and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum mechanical laws are well documented at the level of a single or a few atoms and are here extended to systems containing 102 to 1010 electrons - still much smaller than the usual macroscopic objects, but behaving in a manner similar to a single atom. Besides the purely theoretical interest, such systems pose a challenge to the achievement of the ultimate microelectronic applications. The present volume presents an up-to-date account of the physics, technology and expected applications of quantum effects in solid-state mesoscopic structures. Physical phenomena include the Aharonov-Bohm effect, persistent currents, Coulomb blockade and Coulomb oscillations in single electron devices, Andreev reflections and the Josephson effect in superconductor/normal/superconductor systems, shot noise suppression in microcontacts and contact resistance quantisation, and overall quantum coherence in mesoscopic and nanoscopic structures related to the emerging physics of quantum computation in the solid-state environment.
Author : Geoffrey Grinstein
Publisher : World Scientific
ISBN 13 : 9814513601
Total Pages : 270 pages
Book Rating : 4.8/5 (145 download)
Download or read book Directions In Condensed Matter Physics: Memorial Volume In Honor Of Shang-keng Ma written by Geoffrey Grinstein and published by World Scientific. This book was released on 1986-08-01 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume collects several in-depth articles giving lucid discussions on new developments in statistical and condensed matter physics. Many, though not all, contributors had been in touch with the late S-K Ma. Written by some of the world's experts and originators of new ideas in the field, this book is a must for all researchers in theoretical physics. Most of the articles should be accessible to diligent graduate students and experienced readers will gain from the wealth of materials contained herein.
Author : Nicolae A. Enaki
Publisher :
ISBN 13 : 9781634833486
Total Pages : 344 pages
Book Rating : 4.8/5 (334 download)
Download or read book Non-linear Cooperative Effects in Open Quantum Systems written by Nicolae A. Enaki and published by . This book was released on 2016 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph, Non-linear Cooperative Effects in Open Quantum Systems: Entanglement and Second Order Coherence is dedicated to the large auditory of specialists interested in the modern approaches in quantum open systems, cooperative phenomena between excited atoms and the field of the non-linear interaction. Special attention is dedicated to the problems of non-linear interaction with vacuum fields and thermostat with finite temperature, but quantum aspects of laser generation of light in non-linear interaction with finite numbers of cavity modes remain the center of attention. In many situations, the limit to the traditional cooperative phenomena of open quantum systems and thermodynamics are taken into consideration. As the book contains the class of non-linear effects of generations of the particle in such cooperative phenomena, the author's aim was to describe squeezed problems and affect entanglement between the generation photons and phonons in cooperative processes. The new phenomenon of cooperative emission in the single- and two-quantum processes are carefully described for large audiences of specialists in the field of quantum optics and condensed matter physics, chemistry and biology.
Author : B. Altshuler
Publisher : IOS Press
ISBN 13 : 1614990077
Total Pages : 473 pages
Book Rating : 4.6/5 (149 download)
Download or read book Quantum Phenomena in Mesoscopic Systems written by B. Altshuler and published by IOS Press. This book was released on 2004-01-28 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a snapshot of the vision shared by outstanding scientists on the key theoretical and experimental issues in Mesoscopic Physics. Quantum properties of electrons in solid state devices and transport in semiconducting and superconducting low-dimensional systems, are discussed, as well as the basis of quantum computing (entanglement, noise decoherence and read-out). Each chapter collects the material presented at a Varenna School course of last year, by leading experts in the field. The reader gets a flavor, how theorists and experimentalists are paving the way to the physical realization of solid state qubits, the basic units of the new logic and memory elements for quantum processing. He will be surprised in finding that mesoscopic solid state devices, which were invented just yesterday ( think of the Single Electron Transistor, or the Cooper Pair Box) are currently used as charge-sensing applications in the equipment of frontier research laboratories. These devices contribute as probing systems to produce evidence on still unsettled questions in topics like the metal-insulator transition in disordered two dimensional systems, quantum Hall conductance in heterostructures, or Kondo conductance in quantum dots.
Author : Joel Stettenheim
Publisher :
ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.:/5 (87 download)
Download or read book Macrosopic Manifestations and Coherent Manipulations of Quantum Mesoscopic Systems written by Joel Stettenheim and published by . This book was released on 2012 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mesoscopic physics is a fascinating realm in which classical descriptions are usefully applied but wherein quantum behavior is strongly manifest. As such, it is an ideal arena for exploring the interplay between the classical and quantum worlds and the ways in which we can effectively control and coherently manipulate quantum systems with macrosopic inputs. Focusing on coupling between macroscopic and quantum systems, the first area of research presented in this thesis is our discovery and exploration of a naturally occurring feedback loop in which the mechanical motion of a macroscopic semiconductor crystal is controlled by the statistical fluctuations of tunneling electrons [1]. The second area of research presented in this thesis is a decription of our implementation of a system for the coherent manipulation of electronic spins using electron spin resonance. Consisting of a one-dimensional conduction channel and a tunable tunnel barrier, (quantum point contacts) QPCs are canonical quantum systems that display a rich array of physics [2-6]. In our GaAs system through piezoelectric coupling, the QPC current I probes the deformation of the host crystal and generates a naturally occurring feedback loop. Such systems with coupled mechanical and optical or electrical degrees of freedom [7], [8] have fascinating dynamics that, through macroscopic manifestations of quantum behavior [9], provide new insights into the transition between the classical and quantum worlds. The feedback, which is naturally associated with backaction, has been predicted to have significant consequences for the noise of a detector coupled to a mechanical oscillator [10], [11]. In our case the souce of the backaction is shot noise, and intrinsic noise source due to the stochastic partitioning of discrete charge flow by the QPC tunnel barrier. While ESR is conceptually relatively straight-forward, it is technically challenging to generate an ac magnetic field B[subscript ac] large enough to manipulate spins fast enough to perform meaningful quantum computation operations. In addition it is important to minimize the ac electric field E[subscript ac] which can cause sample heating and induce unwanted photon assisted transitions. As described in Chapter 3 in our ESR system, we address these issues by create a standing wave in a stripline and place the sample at a peak in B[subscript ac] and node in E[subscript ac].
Author : H A Cerdeira
Publisher : World Scientific
ISBN 13 : 9814556343
Total Pages : 302 pages
Book Rating : 4.8/5 (145 download)
Download or read book Quantum Fluctuations In Mesoscopic And Macroscopic Systems - Proceedings Of The Adriatico Research Conference written by H A Cerdeira and published by World Scientific. This book was released on 1991-05-24 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Novel phenomena in submicron semiconductor devices and small Josephson junctions emphasize the need to understand quantum mechanical coherence and tunneling in mesoscopic and macroscopic systems. These proceedings review the recent experimental and theoretical progress and discuss new concepts, techniques and results.
Author : Berardo Ruggiero
Publisher : Springer Science & Business Media
ISBN 13 : 0387311432
Total Pages : 337 pages
Book Rating : 4.3/5 (873 download)
Download or read book Quantum Computing in Solid State Systems written by Berardo Ruggiero and published by Springer Science & Business Media. This book was released on 2006-05-30 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantum Computation in Solid State Systems discusses experimental implementation of quantum computing for information processing devices; in particular observations of quantum behavior in several solid state systems are presented. The complementary theoretical contributions provide models of minimizing decoherence in the different systems. Most recent theoretical and experimental results on macroscopic quantum coherence of mesoscopic systems, as well as the realization of solid-state qubits and quantum gates are discussed. Particular attention is given to coherence effects in Josephson devices. Other solid state systems---including quantum dots, optical, ion, and spin devices---are also discussed.
