Atomic and Electronic Properties of 2D Moiré Interfaces

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Publisher : Springer Nature
ISBN 13 : 3031120930
Total Pages : 148 pages
Book Rating : 4.0/5 (311 download)

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Book Synopsis Atomic and Electronic Properties of 2D Moiré Interfaces by : Astrid Weston

Download or read book Atomic and Electronic Properties of 2D Moiré Interfaces written by Astrid Weston and published by Springer Nature. This book was released on 2022-10-06 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis provides the first atomic length-scale observation of the structural transformation (referred to as lattice reconstruction) that occurs in moiré superlattices of twisted bilayer transition metal dichalcogenides (TMDs) at low (θ 2 ̊) twist angles. Such information is essential for the fundamental understanding of how manipulating the rotational twist-angle between two adjacent 2-dimensional crystals subsequently affects their optical and electrical properties./ppStudies using Scanning transmission electron microscopy (STEM), a powerful tool for atomic-scale imaging, were limited due to the complexity of the (atomically-thin) sample fabrication requirements. This work developed a unique way to selectively cut and re-stack monolayers of TMDs with a controlled rotational twist angle which could then be easily suspended on a TEM grid to meet the needs of the atomically thin sample requirements. The fabrication technique enabled the study of the two common stacking-polytypes including 3R and 2H (using MoS2 and WS2 as the example) as well as their structural evolution with decreasing twist-angle./ppAtomic-scale studies were followed by a comprehensive investigation of their electronic properties using scanning probe microscopy and electrical transport measurements of the artificially-engineered structures. The electronic structure of two common stacking-polytypes (3R and 2H) were strikingly different, as revealed by conductive atomic force microscopy. Further studies focused on the 3R-stacking polytype to reveal room-temperature out-of-plane ferroelectricity using tools such as kelvin probe force microscopy, scanning electron microscopy and electrical transport measurements. This work highlights that the unique intrinsic properties of TMDs (i.e. semiconductors with strongly light-matter interaction) combined with the additional twisted degree-of-freedom has great potential to create atomically thin transistors/LEDs with built-in memory storage functions and will further aid in the development of the next generation of optoelectronics.

Electrical and Electronic Properties of Materials

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Author :
Publisher : BoD – Books on Demand
ISBN 13 : 1789849292
Total Pages : 120 pages
Book Rating : 4.7/5 (898 download)

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Book Synopsis Electrical and Electronic Properties of Materials by : Md. Kawsar Alam

Download or read book Electrical and Electronic Properties of Materials written by Md. Kawsar Alam and published by BoD – Books on Demand. This book was released on 2019-01-16 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Materials properties, whether microscopic or macroscopic, are of immense interest to the materials scientists, physicists, chemists as well as to engineers. Investigation of such properties, theoretically and experimentally, has been one of the fundamental research directions for many years that has also resulted in the discovery of many novel materials. It is also equally important to correctly model and measure these materials properties. Keeping such interests of research communities in mind, this book has been written on the properties of polyesters, varistor ceramics, and powdered porous compacts and also covers some measurement and parameter extraction methods for dielectric materials. Four contributed chapters and an introductory chapter from the editor explain each class of materials with practical examples.

Rich Quasiparticle Properties In Layered Graphene-related Systems

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Author :
Publisher : World Scientific
ISBN 13 : 981127780X
Total Pages : 445 pages
Book Rating : 4.8/5 (112 download)

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Book Synopsis Rich Quasiparticle Properties In Layered Graphene-related Systems by : Ming-fa Lin

Download or read book Rich Quasiparticle Properties In Layered Graphene-related Systems written by Ming-fa Lin and published by World Scientific. This book was released on 2023-12-27 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive book delves into the fascinating world of quasiparticle properties of graphene-related materials. The authors thoroughly explore the intricate effects of intrinsic and extrinsic interactions on the material's properties, while unifying the single-particle and many-particle properties through the development of a theoretical framework. The book covers a wide range of research topics, including long-range Coulomb interactions, dynamic charge density waves, Friedel oscillations and plasmon excitations, as well as optical reflection and transmission spectra of thin films. Also it highlights the crucial roles of inelastic Coulomb scattering and optical scattering in the quasiparticle properties of layered systems, and the impact of crystal symmetry, number of layers, and stacking configuration on their uniqueness. Furthermore, the authors explore the topological properties of quasiparticles, including 2D time-reversal-symmetry protected topological insulators with quantum spin Hall effect, and rhombohedral graphite with Dirac nodal lines. Meanwhile, the book examines the gate potential application for creating topological localized states and shows topological invariants of 2D Dirac fermions, and binary Z2 topological invariants under chiral symmetry. The calculated results are consistent with the present experimental observations, establishing it as a valuable resource for individuals interested in the quasiparticle properties of novel materials.

Integration of 2D Materials for Electronics Applications

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Publisher : MDPI
ISBN 13 : 3038976067
Total Pages : 265 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Integration of 2D Materials for Electronics Applications by : Filippo Giannazzo

Download or read book Integration of 2D Materials for Electronics Applications written by Filippo Giannazzo and published by MDPI. This book was released on 2019-02-13 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Integration of 2D Materials for Electronics Applications" that was published in Crystals

Low Power Semiconductor Devices and Processes for Emerging Applications in Communications, Computing, and Sensing

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Publisher : CRC Press
ISBN 13 : 0429994494
Total Pages : 339 pages
Book Rating : 4.4/5 (299 download)

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Book Synopsis Low Power Semiconductor Devices and Processes for Emerging Applications in Communications, Computing, and Sensing by : Sumeet Walia

Download or read book Low Power Semiconductor Devices and Processes for Emerging Applications in Communications, Computing, and Sensing written by Sumeet Walia and published by CRC Press. This book was released on 2018-08-06 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book addresses the need to investigate new approaches to lower energy requirement in multiple application areas and serves as a guide into emerging circuit technologies. It explores revolutionary device concepts, sensors, and associated circuits and architectures that will greatly extend the practical engineering limits of energy-efficient computation. The book responds to the need to develop disruptive new system architectures and semiconductor processes aimed at achieving the highest level of computational energy efficiency for general purpose computing systems. Discusses unique technologies and material only available in specialized journal and conferences. Covers emerging materials and device structures, such as ultra-low power technologies, nanoelectronics, and microsystem manufacturing. Explores semiconductor processing and manufacturing, device design, and performance. Contains practical applications in the engineering field, as well as graduate studies. Written by international experts from both academia and industry.

Journal of the Physical Society of Japan

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Author :
Publisher :
ISBN 13 :
Total Pages : 936 pages
Book Rating : 4./5 ( download)

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Book Synopsis Journal of the Physical Society of Japan by :

Download or read book Journal of the Physical Society of Japan written by and published by . This book was released on 2018 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:

2D Materials

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Author :
Publisher : Academic Press
ISBN 13 : 0128043377
Total Pages : 360 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis 2D Materials by :

Download or read book 2D Materials written by and published by Academic Press. This book was released on 2016-06-24 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2D Materials contains the latest information on the current frontier of nanotechnology, the thinnest form of materials to ever occur in nature. A little over 10 years ago, this was a completely unknown area, not thought to exist. However, since then, graphene has been isolated and acclaimed, and a whole other class of atomically thin materials, dominated by surface effects and showing completely unexpected and extraordinary properties has been created. This book is ideal for a variety of readers, including those seeking a high-level overview or a very detailed and critical analysis. No nanotechnologist can currently overlook this new class of materials. - Presents one of the first detailed books on this subject of nanotechnology - Contains contributions from a great line-up of authoritative contributors that bring together theory and experiments - Ideal for a variety of readers, including those seeking a high-level overview or a very detailed and critical analysis

Monatomic Two-Dimensional Layers

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Author :
Publisher : Elsevier
ISBN 13 : 0128141611
Total Pages : 234 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Monatomic Two-Dimensional Layers by : Iwao Matsuda

Download or read book Monatomic Two-Dimensional Layers written by Iwao Matsuda and published by Elsevier. This book was released on 2018-08-22 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monatomic Two-Dimensional Layers: Properties, Fabrication and Industrial Applications provides a detailed examination on basic principles and state-of-the-art experimental techniques for monatomic layers on model surfaces, and in operating devices. Both conventional surface science and novel 2D materials science are included. The reader is guided through an introduction to the basic science of the field that is followed by advanced science specific to the system. Characterization techniques, the principles of state-of-the-art instruments for monatomic layers, and topics, including positron diffraction, time-resolved photoemission spectroscopy, surface transport measurements, and operando nanospectroscopy are also covered. Researchers, graduate students and professionals will find this volume invaluable to acquire a deeper knowledge of the basic science, preparation, and experimental characterization techniques for 2D materials. Industrial technicians and operators will find it a useful overview of surface science related methods for fabrication and characterization of 2D materials. - Gives comprehensive access to the properties of 2D materials, selected fabrication methods, and advanced characterization tools - Discusses structure analysis by diffraction methods and 'operando' spectroscopy to provide direct information on device performance for industrial applications - Written by authors who developed the techniques and have conducted extensive research on monatomic layers

Ethics in Nanotechnology

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110701979
Total Pages : 266 pages
Book Rating : 4.1/5 (17 download)

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Book Synopsis Ethics in Nanotechnology by : Marcel Van de Voorde

Download or read book Ethics in Nanotechnology written by Marcel Van de Voorde and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-09-07 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: With nanotechnology being a relatively new field, the questions regarding safety and ethics are steadily increasing with the development of the research. This book aims to give an overview on the ethics associated with employing nanoscience for products with everyday applications. The risks as well as the regulations are discussed, and an outlook for the future of nanoscience on a manufacturer’s scale and for the society is provided. Ethics in nanotechnology is a valuable resource for, philosophers, academicians and scientist, as well as all other industry professionals and researchers who interact with emerging social and philosophical ethical issues on routine bases. It is especially for deep learners who are enthusiastic to apprehend the challenges related to nanotechnology and ethics in philosophical and social education. This book presents an overview of new and emerging nanotechnologies and their societal and ethical implications. It is meant for students, academics, scientists, engineers, policy makers, ethicist, philosophers and all stakeholders involved in the development and use of nanotechnology.

Encyclopedia of Interfacial Chemistry

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Author :
Publisher : Elsevier
ISBN 13 : 0128098945
Total Pages : 5276 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Encyclopedia of Interfacial Chemistry by :

Download or read book Encyclopedia of Interfacial Chemistry written by and published by Elsevier. This book was released on 2018-03-29 with total page 5276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encyclopedia of Interfacial Chemistry: Surface Science and Electrochemistry, Seven Volume Set summarizes current, fundamental knowledge of interfacial chemistry, bringing readers the latest developments in the field. As the chemical and physical properties and processes at solid and liquid interfaces are the scientific basis of so many technologies which enhance our lives and create new opportunities, its important to highlight how these technologies enable the design and optimization of functional materials for heterogeneous and electro-catalysts in food production, pollution control, energy conversion and storage, medical applications requiring biocompatibility, drug delivery, and more. This book provides an interdisciplinary view that lies at the intersection of these fields. Presents fundamental knowledge of interfacial chemistry, surface science and electrochemistry and provides cutting-edge research from academics and practitioners across various fields and global regions

2D Nanoscale Heterostructured Materials

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Author :
Publisher : Elsevier
ISBN 13 : 0128176784
Total Pages : 284 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis 2D Nanoscale Heterostructured Materials by : Satyabrata Jit

Download or read book 2D Nanoscale Heterostructured Materials written by Satyabrata Jit and published by Elsevier. This book was released on 2020-05-08 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2D Nanoscale Heterostructured Materials: Synthesis, Properties, and Applications assesses the current status and future prospects for 2D materials other than graphene (e.g., BN nanosheets, MoS2, NbSe2, WS2, etc.) that have already been contemplated for both low-end and high-end technological applications. The book offers an overview of the different synthesis techniques for 2D materials and their heterostructures, with a detailed explanation of the many potential future applications. It provides an informed overview and fundamentals properties related to the 2D Transition metal dichalcogenide materials and their heterostructures. The book helps researchers to understand the progress of this field and points the way to future research in this area.

Defects in Two-Dimensional Materials

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Publisher : Elsevier
ISBN 13 : 032390310X
Total Pages : 434 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Defects in Two-Dimensional Materials by : Rafik Addou

Download or read book Defects in Two-Dimensional Materials written by Rafik Addou and published by Elsevier. This book was released on 2022-02-14 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Defects in Two-Dimensional Materials addresses the fundamental physics and chemistry of defects in 2D materials and their effects on physical, electrical and optical properties. The book explores 2D materials such as graphene, hexagonal boron nitride (h-BN) and transition metal dichalcogenides (TMD). This knowledge will enable scientists and engineers to tune 2D materials properties to meet specific application requirements. The book reviews the techniques to characterize 2D material defects and compares the defects present in the various 2D materials (e.g. graphene, h-BN, TMDs, phosphorene, silicene, etc.). As two-dimensional materials research and development is a fast-growing field that could lead to many industrial applications, the primary objective of this book is to review, discuss and present opportunities in controlling defects in these materials to improve device performance in general or use the defects in a controlled way for novel applications. Presents the theory, physics and chemistry of 2D materials Catalogues defects of 2D materials and their impacts on materials properties and performance Reviews methods to characterize, control and engineer defects in 2D materials

Two-Dimensional Semiconductors

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Publisher : John Wiley & Sons
ISBN 13 : 3527815937
Total Pages : 195 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Two-Dimensional Semiconductors by : Jingbo Li

Download or read book Two-Dimensional Semiconductors written by Jingbo Li and published by John Wiley & Sons. This book was released on 2020-03-10 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: In-depth overview of two-dimensional semiconductors from theoretical studies, properties to emerging applications! Two-dimensional (2D) materials have attracted enormous attention due to their exotic properties deriving from their ultrathin dimensions. 2D materials, such as graphene, transition metal dichalcogenides, transition metal oxides, black phosphorus and boron nitride, exhibit versatile optical, electronic, catalytic and mechanical properties, thus can be used in a wide range of applications, including electronics, optoelectronics and optical applications. Two-Dimensional Semiconductors: Synthesis, Physical Properties and Applications provides an in-depth view of 2D semiconductors from theoretical studies, properties to applications, taking into account the current state of research and development. It introduces various preparation methods and describes in detail the physical properties of 2D semiconductors including 2D alloys and heterostructures. The covered applications include, but are not limited to, field-effect transistors, spintronics, solar cells, photodetectors, light-emitting diode, sensors and bioelectronics. * Highly topical: 2D materials are a rapidly advancing field that attracts increasing attention * Concise overview: covers theoretical studies, preparation methods, physical properties, potential applications, the challenges and opportunities * Application oriented: focuses on 2D semiconductors that can be used in various applications such as field-effect transistors, solar cells, sensors and bioelectronics * Highly relevant: newcomers as well as experienced researchers in the field of 2D materials will benefit from this book Two-Dimensional Semiconductors: Synthesis, Physical Properties and Applications is written for materials scientists, semiconductor and solid state physicists, electrical engineers, and readers working in the semiconductor industry.

Van der Waals Heterostructures

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Publisher : John Wiley & Sons
ISBN 13 : 3527833870
Total Pages : 340 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Van der Waals Heterostructures by : Zhuo Kang

Download or read book Van der Waals Heterostructures written by Zhuo Kang and published by John Wiley & Sons. This book was released on 2022-12-02 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Van der Waals Heterostructures A comprehensive resource systematically detailing the developments and applications of van der Waals heterostructures and devices Van der Waals Heterostructures is essential reading to understand the developments made in van der Waals heterostructures and devices in all aspects, from basic synthesis to physical analysis and heterostructures assembling to devices applications, including demonstrated applications of van der Waals heterostructure on electronics, optoelectronics, and energy conversion, such as solar energy, hydrogen energy, batteries, catalysts, biotechnology, and more. This book starts from an in-depth introduction of van der Waals interactions in layered materials and the forming of mixed-dimensional heterostructures via van der Waals force. It then comprehensively summarizes the synthetic methods, devices building processes and physical mechanism of 2D van der Waals heterostructures, and devices including 2D-2D electronics, 2D-2D optoelectronics, and mixed dimensional van der Waals heterostructures. In Van der Waals Heterostructures, readers can expect to find specific information on: The current library of 2D semiconductors and the current synthesis and performances of 2D semiconductors Controllable synthesis and assemble van der Waals heterostructures, physics of the van der Waals interface, and multi-field coupling effects 2D-2D electronics, 2D-2D optoelectronics, mixed dimensional van der Waals heterostructures, and van der Waals heterostructure applications on energy conversion Insight into future perspectives of the van der Waals heterostructures and devices with the detailed effective role of 2D materials for integrated electrical and electronic equipment

2D Materials

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110656388
Total Pages : 189 pages
Book Rating : 4.1/5 (16 download)

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Book Synopsis 2D Materials by : Paolo Bondavalli

Download or read book 2D Materials written by Paolo Bondavalli and published by Walter de Gruyter GmbH & Co KG. This book was released on 2022-07-18 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book explains, in an easy way, the diffi cult to grasp concepts behind 2D exotic material properties for physicists, materials scientists, and engineers. This is a new class of phenomena highlighted in 2D materials with strong implications on physics. Physics, also for complex phenomena, is explained in easy terms that are ideal for newcomers to the fi eld and advanced students alike. Theory and specifi c examples of materials and their intriguing properties are discussed focusing on the structure property relationships that govern materials science. Applications for each phenomenon are evoked and a roadmapping is performed.

Molecular Beam Epitaxy

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Author :
Publisher : Elsevier
ISBN 13 : 0128121378
Total Pages : 790 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Molecular Beam Epitaxy by : Mohamed Henini

Download or read book Molecular Beam Epitaxy written by Mohamed Henini and published by Elsevier. This book was released on 2018-06-27 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Beam Epitaxy (MBE): From Research to Mass Production, Second Edition, provides a comprehensive overview of the latest MBE research and applications in epitaxial growth, along with a detailed discussion and 'how to' on processing molecular or atomic beams that occur on the surface of a heated crystalline substrate in a vacuum. The techniques addressed in the book can be deployed wherever precise thin-film devices with enhanced and unique properties for computing, optics or photonics are required. It includes new semiconductor materials, new device structures that are commercially available, and many that are at the advanced research stage. This second edition covers the advances made by MBE, both in research and in the mass production of electronic and optoelectronic devices. Enhancements include new chapters on MBE growth of 2D materials, Si-Ge materials, AIN and GaN materials, and hybrid ferromagnet and semiconductor structures. - Condenses the fundamental science of MBE into a modern reference, speeding up literature review - Discusses new materials, novel applications and new device structures, grounding current commercial applications with modern understanding in industry and research - Includes coverage of MBE as mass production epitaxial technology and how it enhances processing efficiency and throughput for the semiconductor industry and nanostructured semiconductor materials research community

Semiconductor Photonics of Nanomaterials and Quantum Structures

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Author :
Publisher : Springer Nature
ISBN 13 : 303069352X
Total Pages : 288 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Semiconductor Photonics of Nanomaterials and Quantum Structures by : Arash Rahimi-Iman

Download or read book Semiconductor Photonics of Nanomaterials and Quantum Structures written by Arash Rahimi-Iman and published by Springer Nature. This book was released on 2021-04-23 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the wider field of functional nanomaterials sciences, with a strong emphasis on semiconductor photonics. Whether you are studying photonic quantum devices or just interested in semiconductor nanomaterials and their benefits for optoelectronic applications, this book offers you a pedagogical overview of the relevant subjects along with topical reviews. The book discusses different yet complementary studies in the context of ongoing international research efforts, delivering examples from both fundamental and applied research to a broad readership. In addition, a hand-full of useful optical techniques for the characterization of semiconductor quantum structures and materials are addressed. Moreover, nanostructuring methods for the production of low-dimensional systems, which exhibit advantageous properties predominantly due to quantum effects, are summarized. Science and engineering professionals in the interdisciplinary domains of nanotechnology, photonics, materials sciences, and quantum physics can familiarize themselves with selected highlights with eyes towards photonic applications in the fields of two-dimensional materials research, light–matter interactions, and quantum technologies.