Low-dimensional Semiconductors

Low-dimensional Semiconductors
Author: M. J. Kelly
Publisher: Clarendon Press
Total Pages: 569
Release: 1995-11-23
Genre: Science
ISBN: 0191590096

This text is a first attempt to pull together the whole of semiconductor science and technology since 1970 in so far as semiconductor multilayers are concerned. Material, technology, physics and device issues are described with approximately equal emphasis, and form a single coherant point of view. The subject matter is the concern of over half of today's active semiconductor scientists and technologists, the remainder working on bulk semiconductors and devices. It is now routine to design and the prepare semiconductor multilayers at a time, with independent control over the dropping and composition in each layer. In turn these multilayers can be patterned with features that as a small as a few atomic layers in lateral extent. The resulting structures open up many new ares of exciting solid state and quantum physics. They have also led to whole new generations of electronic and optoelectronic devices whose superior performance relates back to the multilayer structures. The principles established in the field have several decades to go, advancing towards the ultimate of materials engineering, the design and preparation of solids atom by atom. The book should appeal equally to physicists, electronic engineers and materials scientists.

Fundamentals of Low Dimensional Magnets

Fundamentals of Low Dimensional Magnets
Author: Ram K. Gupta
Publisher: CRC Press
Total Pages: 480
Release: 2022-08-29
Genre: Science
ISBN: 1000640264

A low-dimensional magnet is a key to the next generation of electronic devices. In some respects, low-dimensional magnets refer to nanomagnets (nanostructured magnets) or single-molecule magnets (molecular nanomagnets). They also include the group of magnetic nanoparticles, which have been widely used in biomedicine, technology, industries, and environmental remediation. Low-dimensional magnetic materials can be used effectively in the future in powerful computers (hard drives, magnetic random-access memory, ultra-low power consumption switches, etc.). The properties of these materials largely depend on the doping level, phase, defects, and morphology. This book covers various nanomagnets and magnetic materials. The basic concepts, various synthetic approaches, characterizations, and mathematical understanding of nanomaterials are provided. Some fundamental applications of 1D, 2D, and 3D materials are covered. This book provides the fundamentals of low-dimensional magnets along with synthesis, theories, structure-property relations, and applications of ferromagnetic nanomaterials. This book broadens our fundamental understanding of ferromagnetism and mechanisms for realization and advancement in devices with improved energy efficiency and high storage capacity.

Fundamentals of Condensed Matter Physics

Fundamentals of Condensed Matter Physics
Author: Marvin L. Cohen
Publisher: Cambridge University Press
Total Pages: 461
Release: 2016-05-26
Genre: Science
ISBN: 0521513316

Based on an established course and covering all the fundamentals, central areas and contemporary topics of this diverse field, Fundamentals of Condensed Matter Physics is a much-needed textbook for graduate students. Coverage of concepts and techniques ensures that both theoretically and experimentally inclined students gain the strong understanding needed for research and teaching.

Fabrication, Properties and Applications of Low-Dimensional Semiconductors

Fabrication, Properties and Applications of Low-Dimensional Semiconductors
Author: M. Balkanski
Publisher: Springer Science & Business Media
Total Pages: 462
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 9401100896

A recent major development in high technology, and one which bears considerable industrial potential, is the advent of low-dimensional semiconductor quantum structures. The research and development activity in this field is moving fast and it is thus important to afford scientists and engineers the opportunity to get updated by the best experts in the field. The present book draws together the latest developments in the fabrication technology of quantum structures, as well as a competent and extensive review of their fundamental properties and some remarkable applications. The book is based on a set of lectures that introduce different aspects of the basic knowledge available, it has a tutorial content and could be used as a textbook. Each aspect is reviewed, from elementary concepts up to the latest developments. Audience: Undergraduates and graduates in electrical engineering and physics schools. Also for active scientists and engineers, updating their knowledge and understanding of the frontiers of the technology.

Quantum Theory of Bulk and Nanostructure Crystals

Quantum Theory of Bulk and Nanostructure Crystals
Author: Rostam Moradian
Publisher: Cambridge Scholars Publishing
Total Pages: 380
Release: 2024-03-18
Genre: Science
ISBN: 1036402134

This book focuses on bulk and nanostructure crystals, and specifically discusses possible crystal lattices, their reciprocal lattices, and the Bragg relation for determining crystal structure. It describes band theory in independent electron approximation using the usual perturbation quantum theory, as well as how the internal electric field of the lattice periodic potential affects degenerate states at the Brillouin zone boundaries by using the Stark effect, which leads to energy bands separated by energy gaps. The book also discusses low-dimensional systems and nanostructures using the free electron model and tight binding model. The band structure and wave function of graphene, graphene nanoribbons, single-wall carbon nanotubes, and double-wall carbon nanotubes are obtained. Additionally, nanostructure vibrations are discussed. This text is for graduate and undergraduate students, as well as researchers who are interested in working on different condensed matter physics subjects. We use simple methods to introduce and explain the initial concepts of crystal structure physics to undergraduate students.

Devices Based on Low-Dimensional Semiconductor Structures

Devices Based on Low-Dimensional Semiconductor Structures
Author: M. Balkanski
Publisher: Springer Science & Business Media
Total Pages: 417
Release: 2012-12-06
Genre: Science
ISBN: 9400902891

Low-dimensional semiconductor quantum structures are a major, high-technological development that has a considerable industrial potential. The field is developing extremely rapidly and the present book represents a timely guide to the latest developments in device technology, fundamental properties, and some remarkable applications. The content is largely tutorial, and the book could be used as a textbook. The book deals with the physics, fabrication, characteristics and performance of devices based on low-dimensional semiconductor structures. It opens with fabrication procedures. The fundamentals of quantum structures and electro-optical devices are dealt with extensively. Nonlinear optical devices are discussed from the point of view of physics and applications of exciton saturation in MQW structures. Waveguide-based devices are also described in terms of linear and nonlinear coupling. The basics of pseudomorphic HEMT technology, device physics and materials layer design are presented. Each aspect is reviewed from the elementary basics up to the latest developments. Audience: Undergraduates in electrical engineering, graduates in physics and engineering schools. Useful for active scientists and engineers wishing to update their knowledge and understanding of recent developments.

Electronic and Thermal Properties of Graphene

Electronic and Thermal Properties of Graphene
Author: Kyong Yop Rhee
Publisher: Mdpi AG
Total Pages: 322
Release: 2020-07
Genre: Science
ISBN: 9783039364008

This Special Issue includes recent research articles and extensive reviews on graphene-based next-generation electronics, bringing together perspectives from different branches of science and engineering. The papers presented in this volume cover experimental, computational and theoretical aspects of the electrical and thermal properties of graphene and its applications in batteries, electrodes, sensors and ferromagnetism. In addition, this Special Issue covers many important state-of-the-art technologies and methodologies regarding the synthesis, fabrication, characterization and applications of graphene-based nanocomposites.

Optoelectronic Organic-Inorganic Semiconductor Heterojunctions

Optoelectronic Organic-Inorganic Semiconductor Heterojunctions
Author: Ye Zhou
Publisher: CRC Press
Total Pages: 403
Release: 2021-01-20
Genre: Technology & Engineering
ISBN: 100032575X

Optoelectronic Organic-Inorganic Semiconductor Heterojunctions summarizes advances in the development of organic-inorganic semiconductor heterojunctions, points out challenges and possible solutions for material/device design, and evaluates prospects for commercial applications. Introduces the concept and basic mechanism of semiconductor heterojunctions Describes a series of organic-inorganic semiconductor heterojunctions with desirable electrical and optical properties for optoelectronic devices Discusses typical devices such as solar cells, photo-detectors, and optoelectronic memories Outlines the materials and device challenges as well as possible strategies to promote the commercial translation of semiconductor heterojunctions-based optoelectronic devices Aimed at graduate students and researchers working in solid-state materials and electronics, this book offers a comprehensive yet accessible view of the state of the art and future directions.