Probing Light Matter Interactions In Atomically Thin 2d Material

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Plasmonics and Light–Matter Interactions in Two-Dimensional Materials and in Metal Nanostructures

Author : Paulo André Dias Gonçalves
Publisher : Springer Nature
ISBN 13 : 3030382915
Total Pages : 243 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Plasmonics and Light–Matter Interactions in Two-Dimensional Materials and in Metal Nanostructures by : Paulo André Dias Gonçalves

Download or read book Plasmonics and Light–Matter Interactions in Two-Dimensional Materials and in Metal Nanostructures written by Paulo André Dias Gonçalves and published by Springer Nature. This book was released on 2020-03-19 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents a comprehensive theoretical description of classical and quantum aspects of plasmonics in three and two dimensions, and also in transdimensional systems containing elements with different dimensionalities. It focuses on the theoretical understanding of the salient features of plasmons in nanosystems as well as on the multifaceted aspects of plasmon-enhanced light–matter interactions at the nanometer scale. Special emphasis is given to the modeling of nonclassical behavior across the transition regime bridging the classical and the quantum domains. The research presented in this dissertation provides useful tools for understanding surface plasmons in various two- and three-dimensional nanostructures, as well as quantum mechanical effects in their response and their joint impact on light–matter interactions at the extreme nanoscale. These contributions constitute novel and solid advancements in the research field of plasmonics and nanophotonics that will help guide future experimental investigations in the blossoming field of nanophotonics, and also facilitate the design of the next generation of truly nanoscale nanophotonic devices.

Probing the Response of Two-Dimensional Crystals by Optical Spectroscopy

Author : Yilei Li
Publisher : Springer
ISBN 13 : 331925376X
Total Pages : 80 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Probing the Response of Two-Dimensional Crystals by Optical Spectroscopy by : Yilei Li

Download or read book Probing the Response of Two-Dimensional Crystals by Optical Spectroscopy written by Yilei Li and published by Springer. This book was released on 2015-11-09 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis focuses on the study of the optical response of new atomically thin two-dimensional crystals, principally the family of transition metal dichalcogenides like MoS2. One central theme of the thesis is the precise treatment of the linear and second-order nonlinear optical susceptibilities of atomically thin transition metal dichalcogenides. In addition to their significant scientific interest as fundamental material responses, these studies provide essential knowledge and convenient characterization tools for the application of these 2D materials in opto-electronic devices. Another important theme of the thesis is the valley physics of atomically thin transition metal dichalcogenides. It is shown that the degeneracy in the valley degree of freedom can be lifted and a valley polarization can be created using a magnetic field, which breaks time reversal symmetry in these materials. These findings enhance our basic understanding of the valley electronic states and open up new opportunities for valleytronic applications using two-dimensional materials.

Two-Dimensional Materials for Nonlinear Optics

Author : Qiang Wang
Publisher : John Wiley & Sons
ISBN 13 : 3527350594
Total Pages : 373 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Two-Dimensional Materials for Nonlinear Optics by : Qiang Wang

Download or read book Two-Dimensional Materials for Nonlinear Optics written by Qiang Wang and published by John Wiley & Sons. This book was released on 2024-01-03 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive resource covering concepts, perspectives, and skills required to understand the preparation, nonlinear optics, and applications of two-dimensional (2D) materials Bringing together many interdisciplinary experts in the field of 2D materials with their applications in nonlinear optics, Two-Dimensional Materials for Nonlinear Optics covers preparation methods for various novel 2D materials, such as transition metal dichalcogenides (TMDs) and single elemental 2D materials, excited-state dynamics of 2D materials behind their outstanding performance in photonic devices, instrumentation for exploring the photoinduced excited-state dynamics of the 2D materials spanning a wide time scale from ultrafast to slow, and future trends of 2D materials on a series of issues like fabrications, dynamic investigations, and photonic/optoelectronic applications. Powerful nonlinear optical characterization techniques, such as Z-scan measurement, femtosecond transient absorption spectroscopy, and microscopy are also introduced. Edited by two highly qualified academics with extensive experience in the field, Two-Dimensional Materials for Nonlinear Optics covers sample topics such as: Foundational knowledge on nonlinear optical properties, and fundamentals and preparation methods of 2D materials with nonlinear optical properties Modulation and enhancement of optical nonlinearity in 2D materials, and nonlinear optical characterization techniques for 2D materials and their applications in a specific field Novel nonlinear optical imaging systems, ultrafast time-resolved spectroscopy for investigating carrier dynamics in emerging 2D materials, and transient terahertz spectroscopy 2D materials for optical limiting, saturable absorber, second and third harmonic generation, nanolasers, and space use With collective insight from researchers in many different interdisciplinary fields, Two-Dimensional Materials for Nonlinear Optics is an essential resource for materials scientists, solid state chemists and physicists, photochemists, and professionals in the semiconductor industry who are interested in understanding the state of the art in the field.

Plasmonics: Fundamentals and Applications

Author : Stefan Alexander Maier
Publisher : Springer Science & Business Media
ISBN 13 : 0387378251
Total Pages : 234 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis Plasmonics: Fundamentals and Applications by : Stefan Alexander Maier

Download or read book Plasmonics: Fundamentals and Applications written by Stefan Alexander Maier and published by Springer Science & Business Media. This book was released on 2007-05-16 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considered a major field of photonics, plasmonics offers the potential to confine and guide light below the diffraction limit and promises a new generation of highly miniaturized photonic devices. This book combines a comprehensive introduction with an extensive overview of the current state of the art. Coverage includes plasmon waveguides, cavities for field-enhancement, nonlinear processes and the emerging field of active plasmonics studying interactions of surface plasmons with active media.

Two-Dimensional Electronics and Optoelectronics

Author : Yoke Khin Yap
Publisher : MDPI
ISBN 13 : 3038424927
Total Pages : 153 pages
Book Rating : 4.0/5 (384 download)

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Book Synopsis Two-Dimensional Electronics and Optoelectronics by : Yoke Khin Yap

Download or read book Two-Dimensional Electronics and Optoelectronics written by Yoke Khin Yap and published by MDPI. This book was released on 2018-04-03 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Two-Dimensional Electronics and Optoelectronics" that was published in Electronics

Defects in Two-Dimensional Materials

Author : Rafik Addou
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

2D Semiconductor Materials and Devices

Author : Dongzhi Chi
Publisher : Elsevier
ISBN 13 : 0128165898
Total Pages : 339 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis 2D Semiconductor Materials and Devices by : Dongzhi Chi

Download or read book 2D Semiconductor Materials and Devices written by Dongzhi Chi and published by Elsevier. This book was released on 2019-10-19 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2D Semiconductor Materials and Devices reviews the basic science and state-of-art technology of 2D semiconductor materials and devices. Chapters discuss the basic structure and properties of 2D semiconductor materials, including both elemental (silicene, phosphorene) and compound semiconductors (transition metal dichalcogenide), the current growth and characterization methods of these 2D materials, state-of-the-art devices, and current and potential applications. - Reviews a broad range of emerging 2D electronic materials beyond graphene, including silicene, phosphorene and compound semiconductors - Provides an in-depth review of material properties, growth and characterization aspects—topics that could enable applications - Features contributions from the leading experts in the field

Coherent Light-Matter Interactions in Monolayer Transition-Metal Dichalcogenides

Author : Edbert Jarvis Sie
Publisher : Springer
ISBN 13 : 3319695541
Total Pages : 142 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Coherent Light-Matter Interactions in Monolayer Transition-Metal Dichalcogenides by : Edbert Jarvis Sie

Download or read book Coherent Light-Matter Interactions in Monolayer Transition-Metal Dichalcogenides written by Edbert Jarvis Sie and published by Springer. This book was released on 2017-11-11 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents optical methods to split the energy levels of electronic valleys in transition-metal dichalcogenides (TMDs) by means of coherent light-matter interactions. The electronic valleys found in monolayer TMDs such as MoS2, WS2, and WSe2 are among the many novel properties exhibited by semiconductors when thinned down to a few atomic layers, and have have been proposed as a new way to carry information in next generation devices (so-called valleytronics). These valleys are, however, normally locked in the same energy level, which limits their potential use for applications. The author describes experiments performed with a pump-probe technique using transient absorption spectroscopy on MoS2 and WS2. It is demonstrated that hybridizing the electronic valleys with light allows one to optically tune their energy levels in a controllable valley-selective manner. In particular, by using off-resonance circularly polarized light at small detuning, one can tune the energy level of one valley through the optical Stark effect. Also presented within are observations, at larger detuning, of a separate contribution from the so-called Bloch--Siegert effect, a delicate phenomenon that has eluded direct observation in solids. The two effects obey opposite selection rules, enabling one to separate the two effects at two different valleys.

2D Monoelemental Materials (Xenes) and Related Technologies

Author : Zongyu Huang
Publisher : CRC Press
ISBN 13 : 1000562840
Total Pages : 166 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis 2D Monoelemental Materials (Xenes) and Related Technologies by : Zongyu Huang

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.

Fundamentals of Condensed Matter Physics

Author : Marvin L. Cohen
Publisher : Cambridge University Press
ISBN 13 : 0521513316
Total Pages : 461 pages
Book Rating : 4.5/5 (215 download)

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Book Synopsis Fundamentals of Condensed Matter Physics by : Marvin L. Cohen

Download or read book Fundamentals of Condensed Matter Physics written by Marvin L. Cohen and published by Cambridge University Press. This book was released on 2016-05-26 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Two-Dimensional Materials in Nanophotonics

Author : Yuerui Lu
Publisher : CRC Press
ISBN 13 : 0429768001
Total Pages : 298 pages
Book Rating : 4.4/5 (297 download)

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Book Synopsis Two-Dimensional Materials in Nanophotonics by : Yuerui Lu

Download or read book Two-Dimensional Materials in Nanophotonics written by Yuerui Lu and published by CRC Press. This book was released on 2019-10-31 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-dimensional (2D) materials have attracted tremendous interest since the study of graphene in the early 21st century. With their thickness in the angstrom-to-nanometer range, 2D materials, including graphene, transition metal dichalcogenides, phosphorene, silicene, and other inorganic and organic materials, can be an ideal platform to study fundamental many-body interactions because of reduced screening and can also be further engineered for nanophotonic applications. This book compiles research outcomes of leading groups in the field of 2D materials for nanophotonic physics and devices. It describes research advances of 2D materials for various nanophotonic applications, including ultrafast lasers, atomically thin optical lenses, and gratings to inelastically manipulate light propagation, their integrations with photonic nanostructures, and light–matter interactions. The book focuses on actual applications, while digging into the physics underneath. It targets advanced undergraduate- and graduate-level students of nanotechnology and researchers in nanotechnology, physics, and chemistry, especially those with an interest in 2D materials.

Metasurfaces: Physics and Applications

Author : Sergey I. Bozhevolnyi
Publisher : MDPI
ISBN 13 : 3038973440
Total Pages : 167 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis Metasurfaces: Physics and Applications by : Sergey I. Bozhevolnyi

Download or read book Metasurfaces: Physics and Applications written by Sergey I. Bozhevolnyi and published by MDPI. This book was released on 2018-11-16 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Metasurfaces: Physics and Applications" that was published in Applied Sciences

2D Materials

Author : Phaedon Avouris
Publisher : Cambridge University Press
ISBN 13 : 1316738132
Total Pages : 521 pages
Book Rating : 4.3/5 (167 download)

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Book Synopsis 2D Materials by : Phaedon Avouris

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.

Atomic and Electronic Properties of 2D Moiré Interfaces

Author : Astrid Weston
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.

The Physical Principles of Magnetism

Author : Allan H. Morrish
Publisher : Wiley-IEEE Press
ISBN 13 : 9780780360297
Total Pages : 700 pages
Book Rating : 4.3/5 (62 download)

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Book Synopsis The Physical Principles of Magnetism by : Allan H. Morrish

Download or read book The Physical Principles of Magnetism written by Allan H. Morrish and published by Wiley-IEEE Press. This book was released on 2001-01-15 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: The IEEE Press is pleased to reissue this essential book for understanding the basis of modern magnetic materials. Diamagnetism, paramagnetism, ferromagnetism, ferrimagnetism, and antiferromagnetism are covered in an integrated manner -- unifying subject matter from physics, chemistry, metallurgy, and engineering. Magnetic phenomena are discussed both from an experimental and theoretical point of view. The underlying physical principles are presented first, followed by macroscopic or microscopic theories. Although quantum mechanical theories are given, a phenomenological approach is emphasized. More than half the book is devoted to a discussion of strongly coupled dipole systems, where the molecular field theory is emphasized. The Physical Principles of Magnetism is a classic "must read" for anyone working in the magnetics, electromagnetics, computing, and communications fields.

Electrical Atomic Force Microscopy for Nanoelectronics

Author : Umberto Celano
Publisher : Springer
ISBN 13 : 3030156125
Total Pages : 424 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Electrical Atomic Force Microscopy for Nanoelectronics by : Umberto Celano

Download or read book Electrical Atomic Force Microscopy for Nanoelectronics written by Umberto Celano and published by Springer. This book was released on 2019-08-01 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tremendous impact of electronic devices on our lives is the result of continuous improvements of the billions of nanoelectronic components inside integrated circuits (ICs). However, ultra-scaled semiconductor devices require nanometer control of the many parameters essential for their fabrication. Through the years, this created a strong alliance between microscopy techniques and IC manufacturing. This book reviews the latest progress in IC devices, with emphasis on the impact of electrical atomic force microscopy (AFM) techniques for their development. The operation principles of many techniques are introduced, and the associated metrology challenges described. Blending the expertise of industrial specialists and academic researchers, the chapters are dedicated to various AFM methods and their impact on the development of emerging nanoelectronic devices. The goal is to introduce the major electrical AFM methods, following the journey that has seen our lives changed by the advent of ubiquitous nanoelectronics devices, and has extended our capability to sense matter on a scale previously inaccessible.

Layeredness in Materials

Author : Abdul Majid
Publisher : Springer Nature
ISBN 13 : 9819962994
Total Pages : 156 pages
Book Rating : 4.8/5 (199 download)

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Book Synopsis Layeredness in Materials by : Abdul Majid

Download or read book Layeredness in Materials written by Abdul Majid and published by Springer Nature. This book was released on 2023-10-16 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides information on the characteristics, strategies and applications of layered materials. It sheds light on layerdness-dependent properties of Van der Waals solids for potential applications. The properties of various layered materials prepared using different experimental strategies are described. Further, the first-principles calculations are given to devise a strategy to investigate layeredness in materials. The structural, thermal, mechanical, lattice vibronic, electronic, optical and carrier transport characteristics of the layered materials are elaborated in detail. This book provides an updated source of information on layered materials for students, researchers, and professionals.