Resonant Tunneling In Double Barrier Heterostructures
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Resonant Tunneling In Double Barrier Heterostructures
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Author : Caton Philip Little
language : en
Publisher:
Release Date : 1997
Resonant Tunneling In Double Barrier Heterostructures written by Caton Philip Little and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Heterostructures categories.
Resonant Tunneling In Gasb Aisb Double Barrier Heterostructures
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Author : Jose Luis Jimenez
language : en
Publisher:
Release Date : 1996
Resonant Tunneling In Gasb Aisb Double Barrier Heterostructures written by Jose Luis Jimenez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with categories.
Resonant Tunneling In Semiconductors
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Author : L.L. Chang
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Resonant Tunneling In Semiconductors written by L.L. Chang 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 2012-12-06 with Science categories.
This book contains the proceedings of the NATO Advanced Research Workshop on "Resonant Tunneling in Semiconductors: Physics and Applications", held at Escorial, Spain, on May 14-18, 1990. The tremendous growth in the past two decades in the field of resonant tunneling in semiconductor heterostructures has followed, if not outpaced, the expansion wit nessed in quantum structures in general. Resonant tunneling shares also the multi disciplinary nature of that broad area, with an emphasis on the underlying physics but with a coverage of material systems on the one end and device applications on the other. Indeed, that resonant tunneling provides great flexibility in terms of materials and configurations and that it is inherently a fast process with obvious device impli cations by the presence of a negative differential resistance have contributed to the unrelenting interest in this field. These proceedings consist of 49 refereed articles; they correspond to both invited and contributed talks at the workshop. Because of the intertwinning nature of the subject matter, it has been difficult to subdivide them in well-defined sections. Instead, they are arranged in several broad categories, meant to serve only as guidelines of emphasis on different topics and aspects. The book starts with an introduction to res onant tunneling by providing a perspective of the field in the first article. This is fol lowed by discussions of different material systems with various band-structure effects.
The Physics And Applications Of Resonant Tunnelling Diodes
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Author : Hiroshi Mizuta
language : en
Publisher: Cambridge University Press
Release Date : 1995-09-14
The Physics And Applications Of Resonant Tunnelling Diodes written by Hiroshi Mizuta and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-09-14 with Science categories.
A comprehensive description of the physics and applications of resonant tunnelling diodes.
Resonant Tunneling In Double Barrier And Triple Well Double Barrier Structures
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Author : Wei Guo
language : en
Publisher:
Release Date : 1991
Resonant Tunneling In Double Barrier And Triple Well Double Barrier Structures written by Wei Guo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Diodes, Semiconductor categories.
An Assessment Of Potential Nonlinear Circuit Models For The Characterization Of Resonant Tunneling Diodes
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Author :
language : en
Publisher:
Release Date : 1996
An Assessment Of Potential Nonlinear Circuit Models For The Characterization Of Resonant Tunneling Diodes written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with categories.
The intrinsically fast process of resonant tunneling through double barrier heterostructures along with the existence of negative differential resistance in the current-voltage characteristic of these structures has led to their implementation as sources for high frequency electromagnetic energy. While sources based upon resonant tunneling diodes (RTD's) have produced frequency of oscillations up to 712 GHz, only microwatt levels of performance have been achieved above 100 GHz. Since stability criteria play a critical role in determining the deliverable power of any oscillator, a physically accurate equivalent-circuit model for the RTD is extremely important for optimizing the dynamics of the device-cavity package. This study identifies a distinctly new equivalent circuit model for characterizing the modes of oscillation in RTD-based sources. Specifically, in order to exhibit the fundamental self-oscillations and the overall I-V characteristics (plateau structure and hysteresis) observed experimentally, an accurate circuit model of the RTD must incorporate: (1) a quantum-well inductance which directly chokes the nonlinear conductance and (2) a nonlinear access resistance, associated with the accumulation of charge in the injection region of the double barriers, with a nonlocal dependence on the bias across the double barrier structure.
Double Barrier Resonant Tunneling In Three And Two Dimensions Microform
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Author : Alexander Zaslavsky
language : en
Publisher: Ann Arbor, Mich. : University Microfilms International
Release Date : 1991
Double Barrier Resonant Tunneling In Three And Two Dimensions Microform written by Alexander Zaslavsky and has been published by Ann Arbor, Mich. : University Microfilms International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
Layered Two Dimensional Heterostructures And Their Tunneling Characteristics
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Author : Sergio C. de la Barrera
language : en
Publisher: Springer
Release Date : 2017-11-21
Layered Two Dimensional Heterostructures And Their Tunneling Characteristics written by Sergio C. de la Barrera and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-21 with Technology & Engineering categories.
This thesis demonstrates that layered heterostructures of two-dimensional crystals graphene, hexagonal boron nitride, and transition metal dichalcogenides provide new and interesting interlayer transport phenomena. Low-energy electron microscopy is employed to study the surface of atomically thin WSe2 prepared by metal-organic chemical vapor deposition on epitaxial graphene substrates, and a method for unambiguously measuring the number of atomic layers is presented. Using very low-energy electrons to probe the surface of similar heterostructures, a relationship between extracted work function differences from the layers and the nature of the electrical contact between them is revealed. An extension of this analysis is applied to surface studies of MoSe2 prepared by molecular beam epitaxy on epitaxial graphene. A large work function difference is measured between the MoSe2 and graphene, and a model is provided which suggests that this observation results from an exceptional defect density in the MoSe2 film. The thesis expounds a theory for computing tunneling currents between two-dimensional crystals separated by a thin insulating barrier; a few situations resulting in resonant tunneling and negative differential resistance are illustrated by computed examples, as well as observed characteristics, for monolayer and bilayer graphene tunneling junctions and transistors.
Quantum Noise In Ac Driven Resonant Tunneling Double Barrier Structures
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Author : Jan Hammer
language : en
Publisher:
Release Date : 2011
Quantum Noise In Ac Driven Resonant Tunneling Double Barrier Structures written by Jan Hammer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.
Heterostructures And Quantum Devices
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Author : Norman G. Einspruch
language : en
Publisher: Elsevier
Release Date : 2014-06-28
Heterostructures And Quantum Devices written by Norman G. Einspruch and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-28 with Technology & Engineering categories.
Heterostructure and quantum-mechanical devices promise significant improvement in the performance of electronic and optoelectronic integrated circuits (ICs). Though these devices are the subject of a vigorous research effort, the current literature is often either highly technical or narrowly focused. This book presents heterostructure and quantum devices to the nonspecialist, especially electrical engineers working with high-performance semiconductor devices. It focuses on a broad base of technical applications using semiconductor physics theory to develop the next generation of electrical engineering devices. The text covers existing technologies and future possibilities within a common framework of high-performance devices, which will have a more immediate impact on advanced semiconductor physics-particularly quantum effects-and will thus form the basis for longer-term technology development.