Download or read book Electronic Devices Based on 2D Material Fabrication Characterization and Analysis written by Jialun Liu and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electronic Device Fabrication and Characterization Based on Two dimensional Materials written by Zhengfeng Yang and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2D Materials for Electronics Sensors and Devices written by Saptarshi Das and published by Elsevier. This book was released on 2022-09-14 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2D Materials for Electronics, Sensors and Devices: Synthesis, Characterization, Fabrication and Application provides an overview of various top-down and bottom-up synthesis techniques, along with stitching, stacking and stoichiometric control methods for different 2D materials and their heterostructures. The book focuses on the widespread applications of various 2D materials in high-performance and low-power sensors, field effect devices, flexible electronics, straintronics, spintronics, brain-inspired electronics, energy harvesting and energy storage devices. This is an important reference for materials scientists and engineers looking to gain a greater understanding on how 2D materials are being used to create a range of low cost, sustainable products and devices. - Discusses the major synthesis and preparation methods of a range of emerging 2D electronic materials - Provides state-of–the-art information on the most recent advances, including theoretical and experimental studies and new applications - Discusses the major challenges of the mass application of 2D materials in industry
Download or read book 2D Materials written by Phaedon Avouris and published by Cambridge University Press. This book was released on 2017-06-29 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn about the most recent advances in 2D materials with this comprehensive and accessible text. Providing all the necessary materials science and physics background, leading experts discuss the fundamental properties of a wide range of 2D materials, and their potential applications in electronic, optoelectronic and photonic devices. Several important classes of materials are covered, from more established ones such as graphene, hexagonal boron nitride, and transition metal dichalcogenides, to new and emerging materials such as black phosphorus, silicene, and germanene. Readers will gain an in-depth understanding of the electronic structure and optical, thermal, mechanical, vibrational, spin and plasmonic properties of each material, as well as the different techniques that can be used for their synthesis. Presenting a unified perspective on 2D materials, this is an excellent resource for graduate students, researchers and practitioners working in nanotechnology, nanoelectronics, nanophotonics, condensed matter physics, and chemistry.
Download or read book Synthesis Modelling and Characterization of 2D Materials and their Heterostructures written by Eui-Hyeok Yang and published by Elsevier. This book was released on 2020-06-19 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis, Modelling and Characterization of 2D Materials and Their Heterostructures provides a detailed discussion on the multiscale computational approach surrounding atomic, molecular and atomic-informed continuum models. In addition to a detailed theoretical description, this book provides example problems, sample code/script, and a discussion on how theoretical analysis provides insight into optimal experimental design. Furthermore, the book addresses the growth mechanism of these 2D materials, the formation of defects, and different lattice mismatch and interlayer interactions. Sections cover direct band gap, Raman scattering, extraordinary strong light matter interaction, layer dependent photoluminescence, and other physical properties. - Explains multiscale computational techniques, from atomic to continuum scale, covering different time and length scales - Provides fundamental theoretical insights, example problems, sample code and exercise problems - Outlines major characterization and synthesis methods for different types of 2D materials
Download or read book 2D Nanoscale Heterostructured Materials written by Satyabrata Jit and published by Elsevier. This book was released on 2020-05-09 with total page 285 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. - Explores synthesis techniques of newly evolved 2D materials and their heterostructures with controlled properties - Offers detailed analysis of the fundamental properties (via various experimental process and simulations techniques) of 2D heterostructures materials - Discusses the applications of 2D heterostructured materials in various high-performance devices
Download or read book Graphene written by Hongwei Zhu and published by Academic Press. This book was released on 2017-09-01 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Graphene: Fabrication, Characterizations, Properties and Applications presents a comprehensive review of the current status of graphene, especially focused on synthesis, fundamental properties and future applications, aiming to giving a comprehensive reference for scientists, researchers and graduate students from various sectors. Graphene, a single atomic layer of carbon hexagons, has stimulated a lot of research interest owing to its unique structure and fascinating properties. The book is devoted to understanding graphene fundamentally yet comprehensively through a wide range of issues in the areas of materials science, chemistry, physics, electronics and biology. The book is an important resource of comprehensive knowledge pertinent to graphene and to related expanding areas. This valuable book will attract scientists, researchers and graduate students in physics and chemistry because it aims at providing all common knowledge of these communities including essential aspects of material synthesis and characterization, fundamental physical properties and detailed chapters focused on the most promising applications. Presents a comprehensive and up-to-date review of current research of graphene, especially focused on synthesis, fundamental properties and future applications Includes not only fundamental knowledge of graphene materials, but also an overview of special properties for different potential applications of graphene in the fields of solar cells, photodetectors, energy storage, composites, environmental materials and bio-materials Emphasizes graphene-based applications that are quickly emerging as potential building blocks for nanotechnological commercial applications
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
Download or read book 2D Materials for Nanoelectronics written by Michel Houssa and published by CRC Press. This book was released on 2016-05-05 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Major developments in the semiconductor industry are on the horizon through the use of two-dimensional (2D) materials, such as graphene and transition metal dichalcogenides, for integrated circuits (ICs). 2D Materials for Nanoelectronics is the first comprehensive treatment of these materials and their applications in nanoelectronic devices.Compris
Download or read book 2D Materials for Surface Plasmon Resonance based Sensors written by Sanjeev Kumar Raghuwanshi and published by CRC Press. This book was released on 2021-12-12 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2D Materials for Surface Plasmon Resonance-based Sensors offers comprehensive coverage of recent design and development (including processing and fabrication) of 2D materials in the context of plasmonic-based devices. It provides a thorough overview of the basic principles and techniques used in the analysis and design of 2D material-based optical sensor systems. Beginning with the basic concepts of plasmon/plasmonic sensors and mathematical modelling, the authors explain the fundamental properties of 2D materials, including Black Phosphorus (BP), Phosphorene, Graphene, Transition metal dichalcogenides (TMDCs), MXene's and SW-CNT. It also details the applications of these emerging materials in clinical diagnosis and their future trends. This text will be useful for practising engineers, undergraduate and postgraduate students. Key Features Presents the fundamental concepts of 2D material assisted fibre optic and prism based SPR sensor in a student-friendly manner. Includes the recent synthesis and characterization techniques of 2D materials. Provides computational results of recently discovered electronic and optical properties of the 2D materials along with their effectiveness in the field of plasmonic sensors. Presents emerging applications of novel 2D material-based plasmonic sensors in the field of chemical, bio-chemical and biosensing.
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
Download or read book Synthesis Characterization and Device Applications of Two dimensional Materials written by Ali Mohsin and published by . This book was released on 2018 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-dimensional (2D) materials have attracted tremendous research interest, as they offer novel physics, facile visualization by electron and scanning probe microscopy, and the potential to become next-generation electronic materials, all due to reduced dimensionality. Large-area 2D single crystals are needed for both fundamental scientific experiments and electronic device applications. New methods need to be developed to exploit state-of-the-art microscopy in the scientific investigation of 2D materials. Mechanisms behind the behavior of 2D-material based devices need to be resolved and new device concepts and applications need to be explored. This dissertation addresses these three aspects of 2D materials research. Using chemical vapor deposition growth of graphene on copper as a platform, the first part of my research in this thesis demonstrates a facile method involving a simple in-situ treatment of the copper catalytic substrate right before the growth that results in mm-sized graphene single crystals, elucidating the key factors of achieving large-area 2D single crystals. The second part of this work developed experimental methods to resolve important issues in 2D materials research by employing modern transmission electron microscopy. Here, a method has been developed to determine the edge orientation and termination without imaging the edge down to the atomic scale of monolayer hexagonal boron nitride (h-BN), enabling a direct comparison to theoretical predictions. Another important issue in 2D materials research is the determination of the layer count and its lateral spatial uniformity. In this work, a method is developed to map the layer count of a 2D material at nanometer-scale lateral resolution over extended areas, utilizing a combination of mass-thickness mapping offered by STEM and element-specific quantization afforded by electron energy loss spectrum (EELS) mapping. The last part of this thesis work unravels the multiple mechanisms behind the behavior of field effect transistors (FETs) based on PdSe2. The change in device behavior in early reports from ambipolar to n channel was puzzling. As commonly encountered in device research, many factors, including channel material properties, defects, contaminants, and contact effects, are almost always entangled. Here, I use multiple control devices to unravel various mechanisms and provide consistent explanations for device behvior variations.
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
Download or read book Fabrication and Analysis of 2D TMD Based Devices for Integration Into More Than Moore Electronic Systems written by Donna Deng and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the large surface-to-volume ratio of 2D transition metal dichalcogenides (TMDs), the integration, device fabrication, and post-processing techniques can affect the material properties and thus characteristics of the subsequent devices. In order to produce 2D TMD-based devices at industrial levels, these effects must be well understood. This dissertation aims to provide insight into the relationships between material properties, processing techniques, and characteristics of transistor and sensing devices through material integration, device fabrication, and electrical characterization of 2D TMD-based devices. Specifically, this dissertation work furthers the understanding of how choices in growth or integration and post-processing techniques can affect characteristics of 2D TMD-based devices, focusing on MoS2 based devices; understanding how device characteristics are intertwined with material properties and device fabrication allows for direct tuning of these factors in optimizing 2D TMD-based device design and fabrication for transistor and sensing devices.Chapter 4 focuses on the dielectrophoretic self-assembly of 2D monolayer WS2 and MoS2 monolayers and the effect of the integration process on the material. In both cases, the monolayers lay flat and densely along the edge of a parallel electrode system with negligible physical damage. Based on semi-analytical calculations, the most commonly observed orientation of assembly, a 0 orientation defined as where a triangle side spans the electrode gap, is suggested to be driven by the minimization of the potential energy of an assembling particle. Raman and photoluminescence spectroscopy reveal that no observable damage is incurred on the particle after assembly. Adjustments on the assembly electrode to include lateral positioning guides and photoresist wells provided more precise control of rectangularly patterned TMD films, but with a diminished assembly rate, possibly due to the large spatial periodicity of the target assembly locations. Chapter 5 moves away from transfer processes to a direct synthesis of epitaxial graphene MoS2 heterostructures for electrical contact in order to combat the high contact resistance of conventional metal contacts due to Fermi level pinning. The heterostructure exhibits an order of magnitude improvement in the contact resistance from 235.4 k/m for a metal contacted device to 11.6 k/m for a heterostructure contact device at no applied gate bias. FETs fabricated using these contacts performed drastically better than conventional metal contacted devices, with a more than three-fold improvement in the subthreshold swing from 312 mV/dec to 89.2 mV/dec and two orders of magnitude increase in the device on/off ratio. Band alignment calculations based on low energy electron reflectivity reveal that the barrier to electron transport across a metal-MoS2 contact and a graphene-MoS2 contact is 1.01 and 0.51eV respectively, suggesting that the improvement in electrical transport stems from the lower barrier to electron transport for a graphene-MoS2 junction. A first order comparison of FETs utilizing the directly synthesized graphene-MoS2 heterojunctions to exfoliated heterojunctions show that the latter subthreshold swing is lower at 213 mV/dec, suggesting the pristine quality of the direct growth method is advantageous for electrical transport.Finally, Chapter 6 focuses on the effects of material, processing, and experimental design on the sensing characteristics of MoS2 chemiresistors using triethylamine analyte. It is observed that defects may play a large role in increasing the sensing amplitude or sensitivity of the MoS2 chemiresistors. Exposing a MoS2 sensor to ultra-violet ozone (UV O3) and inducing Mo-O bonds increased the saturation signal amplitude by up to 30x, with an observed maximum of 920% at 15 minutes of exposure to 1 ppm UV O3. Doping the MoS2 channel with 5.6 at% Nb changed the major carrier type in the material to holes instead of electrons in pristine films, with a decrease in the signal amplitude from ~45% to ~15%, but with an ultimately 50 times increase in the signal to noise ratio. For experimental design, the Ti/Au contacted devices performed better than the EG devices with 4 orders of magnitude increase in the saturation signal amplitude and 1 order of magnitude increase in the signal to noise ratio. Finally, it is observed that low-energy white light illumination is sufficient in inducing a signal increase in the MoS2 channel, suggesting an improvement in the mobility of the carriers with induced light.
Download or read book 2D Materials written by Craig E. Banks and published by CRC Press. This book was released on 2018-06-27 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most reference texts covering two-dimensional materials focus specifically on graphene, when in reality, there are a host of new two-dimensional materials poised to overtake graphene. This book provides an authoritative source of information on twodimensional materials covering a plethora of fields and subjects and outlining all two-dimensional materials in terms of their fundamental understanding, synthesis, and applications.
Download or read book 2D Monoelemental Materials Xenes and Related Technologies written by Zongyu Huang and published by CRC Press. This book was released on 2022-04-19 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monoelemental 2D materials called Xenes have a graphene-like structure, intra-layer covalent bond, and weak van der Waals forces between layers. Materials composed of different groups of elements have different structures and rich properties, making Xenes materials a potential candidate for the next generation of 2D materials. 2D Monoelemental Materials (Xenes) and Related Technologies: Beyond Graphene describes the structure, properties, and applications of Xenes by classification and section. The first section covers the structure and classification of single-element 2D materials, according to the different main groups of monoelemental materials of different components and includes the properties and applications with detailed description. The second section discusses the structure, properties, and applications of advanced 2D Xenes materials, which are composed of heterogeneous structures, produced by defects, and regulated by the field. Features include: Systematically detailed single element materials according to the main groups of the constituent elements Classification of the most effective and widely studied 2D Xenes materials Expounding upon changes in properties and improvements in applications by different regulation mechanisms Discussion of the significance of 2D single-element materials where structural characteristics are closely combined with different preparation methods and the relevant theoretical properties complement each other with practical applications Aimed at researchers and advanced students in materials science and engineering, this book offers a broad view of current knowledge in the emerging and promising field of 2D monoelemental materials.
Download or read book Emerging 2D Materials and Devices for the Internet of Things written by Li Tao and published by Elsevier. This book was released on 2020-06-12 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emerging 2D Materials and Devices for the Internet of Things: Information, Sensing and Energy Applications summarizes state-of-the-art technologies in applying 2D layered materials, discusses energy and sensing device applications as essential infrastructure solutions, and explores designs that will make internet-of-things devices faster, more reliable and more accessible for the creation of mass-market products. The book focuses on information, energy and sensing applications, showing how different types of 2D materials are being used to create a new generation of products and devices that harness the capabilities of wireless technology in an eco-efficient, reliable way. This book is an important resource for both materials scientists and engineers, who are designing new wireless products in a variety of industry sectors. - Explores how 2D materials are being used to create faster and more reliable wireless network solutions - Discusses how graphene-based nanocomposites are being used for energy harvesting and storage applications - Outlines the major challenges for integrating 2D materials in electronic sensing devices
