Quantum Flux Parametron
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Quantum Flux Parametron
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Author : Eiichi Goto
language : en
Publisher: World Scientific
Release Date : 1991-03-30
Quantum Flux Parametron written by Eiichi Goto and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-03-30 with Computers categories.
This book concerns a Josephson device for supercomputers which has extremely low heat dissipation (about 106 times less than semiconductor devices and 103 times less than voltage-based Josephson devices). In the previous book on Quantum Flux Parametrons (QFPs), DC Flux Parametron, the basic device operation are described. This book deals in much greater depth on the problems which are faced by the QFP. The device characteristics are worked out in detail showing clearly the analysis methods used. A new logic gate using the QFP is described with respect to its basic scheme, operation, and ways for forming logic circuits. The problems faced by the basic QFP are much reduced in the new logic gate. As the QFP operates near the Heisenberg and Boltzmann limits for computing devices, we also show the relationship between speed and stability. The book contains the latest analytical results on QFPs.The material presented in the book can be understood with very little mathematical training or knowledge about superconducting physics. It is also self-contained and does not require reading of other material. Most of the device characteristics can be reproduced from the equations given using simple programs. A circuit simulator is not needed except for high speeds when transient behavior becomes important.
Advances In Quantum Flux Parametron Computer Design
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Author : Eiichi Gotō
language : en
Publisher:
Release Date : 1992
Advances In Quantum Flux Parametron Computer Design written by Eiichi Gotō and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Parametrons categories.
Dc Flux Parametron A New Approach To Josephson Junction Logic
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Author : Eiichi Goto
language : en
Publisher: World Scientific
Release Date : 1986-08-01
Dc Flux Parametron A New Approach To Josephson Junction Logic written by Eiichi Goto and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986-08-01 with Computers categories.
The direct current flux parametron using Josephson junction and based on the principle of parametron seems to be the answer for the search of new technology for the future needs of computer power. The combination of its very high switching speed and highly integrable Josephson junction with the established parametron computer technology accounts for its high performance. This book presents the new type of Josephson computer technology which is fundamentally different from the conventional approach. In this approach, a logic state is represented by a flux polarity whereas the conventional approach uses a voltage state to represent a logic state.
Issues In Josephson Supercomputer Design Proceedings Of The 6th And 7th Riken Symposia On Josephson Electronics
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Author : Eiichi Goto
language : en
Publisher: World Scientific
Release Date : 1991-03-15
Issues In Josephson Supercomputer Design Proceedings Of The 6th And 7th Riken Symposia On Josephson Electronics written by Eiichi Goto and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-03-15 with categories.
Quantum Flux Parametron(QFP) is a Josephson junction device which uses the polarities of a unit of quantum flux to represent a bit of binary information. The low power consumption and the inductive nature of signal transfer of QFP promise the realizability of a highly integrated Josephson Supercomputer. The miniaturization and the inductively connected circuits pose new challenges and problems to the designers of such a computer system. This volume contains five papers which provide detailed illustrations of the essential problems in the design of Josephson Supercomputers.The problems include (i) the three-dimensional packaging problems in the highly integrated system, (ii) the detection of trapped magnetic quanta, (iii) the computation of three-dimensional inductance and (iv) the elimination or alleviation of various internal and external operational problems of QFP arising from the limitation of the current fabrication technology as well as the inherent problems of direct coupling of QFP
Reversible Computation
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Author : Shigeru Yamashita
language : en
Publisher: Springer
Release Date : 2014-07-05
Reversible Computation written by Shigeru Yamashita and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-05 with Computers categories.
This book constitutes the refereed proceedings of the 6th International Conference on Reversible Computation, RC 2014, held in Kyoto, Japan, in July 2014. The 14 contributions presented together with three invited talks were carefully reviewed and selected from 27 submissions. The papers are organized in topical sections on automata for reversible computation; notation and languages for reversible computation; synthesis and optimization for reversible circuits; validation and representation of quantum logic.
Advances In Quantum Flux Parametron Computer Design Studies In Josephson Supercomputers
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Author : Eiichi Goto
language : en
Publisher: World Scientific
Release Date : 1992-06-18
Advances In Quantum Flux Parametron Computer Design Studies In Josephson Supercomputers written by Eiichi Goto and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-06-18 with categories.
This volume reports new developments on work in the Quantum Flux Parametron (QFP) project. It makes complete a series on Josephson Supercomputers, which includes four earlier volumes, also published by World Scientific. QFP technology has great potential especially in the design of computer architecture. It is regarded as being able to go beyond the horizon of current technology, and is a leading direction for the advancement of computer technology in the next decade.
Computer Aided Systems Theory Eurocast 2019
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Author : Roberto Moreno-Díaz
language : en
Publisher: Springer Nature
Release Date : 2020-04-15
Computer Aided Systems Theory Eurocast 2019 written by Roberto Moreno-Díaz and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-15 with Computers categories.
The two-volume set LNCS 12013 and 12014 constitutes the thoroughly refereed proceedings of the 17th International Conference on Computer Aided Systems Theory, EUROCAST 2019, held in Las Palmas de Gran Canaria, Spain, in February 2019. The 123 full papers presented were carefully reviewed and selected from 172 submissions. The papers are organized in the following topical sections: Part I: systems theory and applications; pioneers and landmarks in the development of information and communication technologies; stochastic models and applications to natural, social and technical systems; theory and applications of metaheuristic algorithms; model-based system design, verification and simulation. Part II: applications of signal processing technology; artificial intelligence and data mining for intelligent transportation systems and smart mobility; computer vision, machine learning for image analysis and applications; computer and systems based methods and electronic technologies in medicine; advances in biomedical signal and image processing; systems concepts and methods in touristic flows; systems in industrial robotics, automation and IoT.
Fundamentals And Frontiers Of The Josephson Effect
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Author : Francesco Tafuri
language : en
Publisher: Springer Nature
Release Date : 2019-09-17
Fundamentals And Frontiers Of The Josephson Effect written by Francesco Tafuri and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-17 with Technology & Engineering categories.
This book provides a comprehensive and up-to-date description of the Josephson effect, a topic of never-ending interest in both fundamental and applied physics. In this volume, world-renowned experts present the unique aspects of the physics of the Josephson effect, resulting from the use of new materials, of hybrid architectures and from the possibility of realizing nanoscale junctions. These new experimental capabilities lead to systems where novel coherent phenomena and transport processes emerge. All this is of great relevance and impact, especially when combined with the didactic approach of the book. The reader will benefit from a general and modern view of coherent phenomena in weakly-coupled superconductors on a macroscopic scale. Topics that have been only recently discussed in specialized papers and in short reviews are described here for the first time and organized in a general framework. An important section of the book is also devoted to applications, with focus on long-term, future applications. In addition to a significant number of illustrations, the book includes numerous tables for comparative studies on technical aspects.
Applications Of Superconductivity
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Author : H. Weinstock
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Applications Of Superconductivity written by H. Weinstock and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Technology & Engineering categories.
This book, in essence the proceedings of a NATO Advanced Study Institute with the same title, is designed to provide in-depth coverage of many, but not all, of the major current applications of superconductivity, and of many that still are being developed. It will be of value to scientists and engineers who have interests in the research and production aspects of the technology, as well as in the applications themselves. The ftrst three chapters (by Clarke, Vrba and Wikswo) are devoted to an understanding of the principles, fabrication and uses of SQUID magnetometers and gradiometers, with the greatest emphasis on biomagnetism and nondestructive evaluation (NDE). For the most part, traditional low-temperature superconductor (LTS) SQUIDs are used, but particularly for NDE, high-temperature superconductor (HTS) SQUIDs are proving useful and often more convenient. The succeeding three chapters (by Przybysz, Likharev and Chaloupka) cover broader aspects of superconducting electronics. The ftrst two of these deal primarily with digital L TS circuits, while the third discusses in great detail passive component applications using HTS materials. Currently, HTS ftlters are undergoing intense J3-site testing at cellular telephone base stations. While it is clear that HTS ftlters outperform conventional ftlters in reducing signal loss and allowing for more channels in a given bandwidth, it isn't yet certain that the cellular telephone industry sees sufficient economic beneftts to make a ftrm decision to use HTS ftlters universally in its systems. If this application is generally adapted, the market for these ftlters should be quite large.
Mathematical Modeling And Supercomputer Technologies
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Author : Dmitry Balandin
language : en
Publisher: Springer Nature
Release Date : 2025-03-02
Mathematical Modeling And Supercomputer Technologies written by Dmitry Balandin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-02 with Computers categories.
This book constitutes the refereed proceedings of the 24th International Conference on Mathematical Modeling and Supercomputer Technologies , MMST 2024, held in Nizhni Novgorod, Russia, during November 18–21 2024. The 17 full papers and 3 short papers included in this book were carefully reviewed and selected from 39 submissions. They were organized in topical sections as follows: artificial intelligence and supercomputer simulation; computing in optimization and optimal control; computational methods for mathematical models analysis.