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

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

Author: Paulo André Dias Gonçalves

Publisher: Springer Nature

Published: 2020-03-19

Total Pages: 232

ISBN-13: 3030382915

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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.


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 232 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.

Plasmon-enhanced light-matter interactions

Plasmon-enhanced light-matter interactions

Author: Peng Yu

Publisher: Springer Nature

Published: 2022-03-01

Total Pages: 348

ISBN-13: 303087544X

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This book highlights cutting-edge research in surface plasmons, discussing the different types and providing a comprehensive overview of their applications. Surface plasmons (SPs) receive special attention in nanoscience and nanotechnology due to their unique optical, electrical, magnetic, and catalytic properties when operating at the nanoscale. The excitation of SPs in metal nanostructures enables the manipulation of light beyond the diffraction limit, which can be utilized for enhancing and tailoring light-matter interactions and developing ultra-compact high-performance nanophotonic devices for various applications. With clear and understandable illustrations, tables, and descriptions, this book provides physicists, materials scientists, chemists, engineers, and their students with a fundamental understanding of surface plasmons and device applications as a basis for future developments.


Book Synopsis Plasmon-enhanced light-matter interactions by : Peng Yu

Download or read book Plasmon-enhanced light-matter interactions written by Peng Yu and published by Springer Nature. This book was released on 2022-03-01 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights cutting-edge research in surface plasmons, discussing the different types and providing a comprehensive overview of their applications. Surface plasmons (SPs) receive special attention in nanoscience and nanotechnology due to their unique optical, electrical, magnetic, and catalytic properties when operating at the nanoscale. The excitation of SPs in metal nanostructures enables the manipulation of light beyond the diffraction limit, which can be utilized for enhancing and tailoring light-matter interactions and developing ultra-compact high-performance nanophotonic devices for various applications. With clear and understandable illustrations, tables, and descriptions, this book provides physicists, materials scientists, chemists, engineers, and their students with a fundamental understanding of surface plasmons and device applications as a basis for future developments.

Light-matter Interactions in Plasmonic Arrays, Two Dimensional Materials and Their Hybrid Nanostructures

Light-matter Interactions in Plasmonic Arrays, Two Dimensional Materials and Their Hybrid Nanostructures

Author:

Publisher:

Published: 2019

Total Pages:

ISBN-13:

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Abstract : The complementary optical properties of metal and semiconductor materials make them attractive for many applications that require the electromagnetic fields down to the nanoscale. The electronic, optical and mechanical properties of metal and semiconductor nanostructures could be controlled by the size, shape and local dielectric environment. In this dissertation, I focus on the study of the light-matter interactions in plasmonic nanostructures, two-dimensional (2D) materials, as well as their hybrid nanostructures. In the plasmonic nanostructures, square and hexagonal Au hollow nanodome film arrays were fabricated by means of anodized alumina oxide (AAO) templates. Both the nanostructures can support surface plasmon polaritons (SPPs) of strong air-Au and weak Au-glass modes in the light dispersions. The periodic geometries of the nanostructures could control the mode crossings of distinct SPPs. Decreasing the cross-sectional heights of the continuous and hierarchical hexagonal hollow nanodome arrays leads to significant linewidth narrowing of SPPs by reducing scattering loss. To achieve a longer propagation length of SPPs in the plasmonic nanostructures, plus taking the variation in intensity of SPPs into account, the optimized surface modulation depth can be found. The light-matter interactions of 2D materials were explored through the measurements of the nonlinear optical properties of the vertical and planar spiral MoS2 nanosheets. The vertical and planar spiral MoS2 were grown by chemical vapor deposition (CVD). The growth mechanism of these nanostructures was also investigated. Both the nanostructures have a polytype 3R stacking with broken inversion symmetry leading to strong second and third harmonic generations. Plasmon-exciton coupling and Fano resonances in hybrid nanostructures of plasmonic nanostructures with 2D materials were investigated. The spectral positions of surface plasmon resonances could be tuned by periodicity of Au nanorod arrays. Excitons with large binding energy are from the monolayer transition-metal dichalcogenides (TMDCs). From the hybrid nanostructures of Au nanorod array with monolayer WS2,the in-plain dipole moment of bright exciton in TMDCs allows only narrow spectral range of the plasmon-exciton coupling in the resonant scattering measurements. In hybrid nanostructures of Au nanorod arrays with hetero-bilayer WS2/WSe2, two Fano resonances in a reflection spectrum are observed due to the interference between the excitons of bilayer WS2-WSe2 and the plasmon continuum. Incident light polarization along the different axes of Au nanorod can tune the Fano resonance parameters.


Book Synopsis Light-matter Interactions in Plasmonic Arrays, Two Dimensional Materials and Their Hybrid Nanostructures by :

Download or read book Light-matter Interactions in Plasmonic Arrays, Two Dimensional Materials and Their Hybrid Nanostructures written by and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract : The complementary optical properties of metal and semiconductor materials make them attractive for many applications that require the electromagnetic fields down to the nanoscale. The electronic, optical and mechanical properties of metal and semiconductor nanostructures could be controlled by the size, shape and local dielectric environment. In this dissertation, I focus on the study of the light-matter interactions in plasmonic nanostructures, two-dimensional (2D) materials, as well as their hybrid nanostructures. In the plasmonic nanostructures, square and hexagonal Au hollow nanodome film arrays were fabricated by means of anodized alumina oxide (AAO) templates. Both the nanostructures can support surface plasmon polaritons (SPPs) of strong air-Au and weak Au-glass modes in the light dispersions. The periodic geometries of the nanostructures could control the mode crossings of distinct SPPs. Decreasing the cross-sectional heights of the continuous and hierarchical hexagonal hollow nanodome arrays leads to significant linewidth narrowing of SPPs by reducing scattering loss. To achieve a longer propagation length of SPPs in the plasmonic nanostructures, plus taking the variation in intensity of SPPs into account, the optimized surface modulation depth can be found. The light-matter interactions of 2D materials were explored through the measurements of the nonlinear optical properties of the vertical and planar spiral MoS2 nanosheets. The vertical and planar spiral MoS2 were grown by chemical vapor deposition (CVD). The growth mechanism of these nanostructures was also investigated. Both the nanostructures have a polytype 3R stacking with broken inversion symmetry leading to strong second and third harmonic generations. Plasmon-exciton coupling and Fano resonances in hybrid nanostructures of plasmonic nanostructures with 2D materials were investigated. The spectral positions of surface plasmon resonances could be tuned by periodicity of Au nanorod arrays. Excitons with large binding energy are from the monolayer transition-metal dichalcogenides (TMDCs). From the hybrid nanostructures of Au nanorod array with monolayer WS2,the in-plain dipole moment of bright exciton in TMDCs allows only narrow spectral range of the plasmon-exciton coupling in the resonant scattering measurements. In hybrid nanostructures of Au nanorod arrays with hetero-bilayer WS2/WSe2, two Fano resonances in a reflection spectrum are observed due to the interference between the excitons of bilayer WS2-WSe2 and the plasmon continuum. Incident light polarization along the different axes of Au nanorod can tune the Fano resonance parameters.

Two-Dimensional Materials in Nanophotonics

Two-Dimensional Materials in Nanophotonics

Author: Yuerui Lu

Publisher: CRC Press

Published: 2019-10-31

Total Pages: 298

ISBN-13: 0429768001

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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.


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.

From Classical to Quantum Plasmonics in Three and Two Dimensions

From Classical to Quantum Plasmonics in Three and Two Dimensions

Author: Thomas Christensen

Publisher: Springer

Published: 2017-01-11

Total Pages: 190

ISBN-13: 3319485628

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This thesis provides a comprehensive introduction to two active research directions within the field of plasmonics: (i) nonclassical, or quantum, aspects of the plasmonic response; and (ii) two-dimensional plasmonics, a recent innovation in the field stimulated by the advent of two-dimensional materials. It discusses the fundamentals of this field in detail, and explores several current research directions. Nonclassical plasmonics has been spurred on in recent years by the tremendous technological progress in nanofabrication and optical characterization; today, it is possible to investigate the plasmonic features of nanostructures with characteristic features in the few nanometer range. The book describes and analyzes the breakdown of the classical theory under these conditions and explores several alternatives and extensions. The unique electronic and dimensional features of novel two-dimensional materials, such as graphene, lie at the core of plasmonics' most rapidly developing subfield; two-dimensional plasmonics. This thesis provides a clear and comprehensive exposition of the central features for interested researchers looking for an entry point to this riveting area.


Book Synopsis From Classical to Quantum Plasmonics in Three and Two Dimensions by : Thomas Christensen

Download or read book From Classical to Quantum Plasmonics in Three and Two Dimensions written by Thomas Christensen and published by Springer. This book was released on 2017-01-11 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis provides a comprehensive introduction to two active research directions within the field of plasmonics: (i) nonclassical, or quantum, aspects of the plasmonic response; and (ii) two-dimensional plasmonics, a recent innovation in the field stimulated by the advent of two-dimensional materials. It discusses the fundamentals of this field in detail, and explores several current research directions. Nonclassical plasmonics has been spurred on in recent years by the tremendous technological progress in nanofabrication and optical characterization; today, it is possible to investigate the plasmonic features of nanostructures with characteristic features in the few nanometer range. The book describes and analyzes the breakdown of the classical theory under these conditions and explores several alternatives and extensions. The unique electronic and dimensional features of novel two-dimensional materials, such as graphene, lie at the core of plasmonics' most rapidly developing subfield; two-dimensional plasmonics. This thesis provides a clear and comprehensive exposition of the central features for interested researchers looking for an entry point to this riveting area.

Nanophotonics

Nanophotonics

Author: Hongxing Xu

Publisher: CRC Press

Published: 2017-11-09

Total Pages: 240

ISBN-13: 1351767585

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The manipulation of light at the nanometer scale is highly pursued for both fundamental sciences and wide applications. The diffraction limit of light sets the limit for the smallest size of photonic devices to the scale of light wavelength. Fortunately, the peculiar properties of surface plasmons in metal nanostructures make it possible to squeeze light into nanoscale volumes and enable the manipulation of light and light–matter interactions beyond the diffraction limit. Studies on surface plasmons have led to the creation of a booming research field called plasmonics. Because of its various scientific and practical applications, plasmonics attracts researchers from different fields, making it a truly interdisciplinary subject. Nanophotonics: Manipulating Light with Plasmons starts with the general physics of surface plasmons and a brief introduction to the most prominent research topics, followed by a discussion of computational techniques for light scattering by small particles. Then, a few special topics are highlighted, including surfaceenhanced Raman scattering, optical nanoantennas, optical forces, plasmonic waveguides and circuits, and gain-assisted plasmon resonances and propagation. The book discusses the fundamental and representative properties of both localized surface plasmons and propagating surface plasmons. It explains various phenomena and mechanisms using elegant model systems with well-defined structures, is illustrated throughout with excellent figures, and contains an extensive list of references at the end of each chapter. It will help graduate-level students and researchers in nanophotonics, physics, chemistry, materials science, nanoscience and nanotechnology, and electrical and electronic engineering get a quick introduction to this field.


Book Synopsis Nanophotonics by : Hongxing Xu

Download or read book Nanophotonics written by Hongxing Xu and published by CRC Press. This book was released on 2017-11-09 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The manipulation of light at the nanometer scale is highly pursued for both fundamental sciences and wide applications. The diffraction limit of light sets the limit for the smallest size of photonic devices to the scale of light wavelength. Fortunately, the peculiar properties of surface plasmons in metal nanostructures make it possible to squeeze light into nanoscale volumes and enable the manipulation of light and light–matter interactions beyond the diffraction limit. Studies on surface plasmons have led to the creation of a booming research field called plasmonics. Because of its various scientific and practical applications, plasmonics attracts researchers from different fields, making it a truly interdisciplinary subject. Nanophotonics: Manipulating Light with Plasmons starts with the general physics of surface plasmons and a brief introduction to the most prominent research topics, followed by a discussion of computational techniques for light scattering by small particles. Then, a few special topics are highlighted, including surfaceenhanced Raman scattering, optical nanoantennas, optical forces, plasmonic waveguides and circuits, and gain-assisted plasmon resonances and propagation. The book discusses the fundamental and representative properties of both localized surface plasmons and propagating surface plasmons. It explains various phenomena and mechanisms using elegant model systems with well-defined structures, is illustrated throughout with excellent figures, and contains an extensive list of references at the end of each chapter. It will help graduate-level students and researchers in nanophotonics, physics, chemistry, materials science, nanoscience and nanotechnology, and electrical and electronic engineering get a quick introduction to this field.

Plasmonics

Plasmonics

Author: Stefan Enoch

Publisher: Springer

Published: 2012-06-30

Total Pages: 331

ISBN-13: 364228079X

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This book deals with all aspects of plasmonics, basics, applications and advanced developments. Plasmonics is an emerging field of research dedicated to the resonant interaction of light with metals. The light/matter interaction is strongly enhanced at a nanometer scale which sparks a keen interest of a wide scientific community and offers promising applications in pharmacology, solar energy, nanocircuitry or also light sources. The major breakthroughs of this field of research originate from the recent advances in nanotechnology, imaging and numerical modelling. The book is divided into three main parts: extended surface plasmons polaritons propagating on metallic surfaces, surface plasmons localized on metallic particles, imaging and nanofabrication techniques. The reader will find in the book: Principles and recent advances of plasmonics, a complete description of the physics of surface plasmons, a historical survey with emphasize on the emblematic topic of Wood's anomaly, an overview of modern applications of molecular plasmonics and an extensive description of imaging and fabrications techniques.


Book Synopsis Plasmonics by : Stefan Enoch

Download or read book Plasmonics written by Stefan Enoch and published by Springer. This book was released on 2012-06-30 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with all aspects of plasmonics, basics, applications and advanced developments. Plasmonics is an emerging field of research dedicated to the resonant interaction of light with metals. The light/matter interaction is strongly enhanced at a nanometer scale which sparks a keen interest of a wide scientific community and offers promising applications in pharmacology, solar energy, nanocircuitry or also light sources. The major breakthroughs of this field of research originate from the recent advances in nanotechnology, imaging and numerical modelling. The book is divided into three main parts: extended surface plasmons polaritons propagating on metallic surfaces, surface plasmons localized on metallic particles, imaging and nanofabrication techniques. The reader will find in the book: Principles and recent advances of plasmonics, a complete description of the physics of surface plasmons, a historical survey with emphasize on the emblematic topic of Wood's anomaly, an overview of modern applications of molecular plasmonics and an extensive description of imaging and fabrications techniques.

Materials and Nanostructures for Light-matter Interactions in 2D.

Materials and Nanostructures for Light-matter Interactions in 2D.

Author: Tongcheng Yu

Publisher:

Published: 2021

Total Pages:

ISBN-13:

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Book Synopsis Materials and Nanostructures for Light-matter Interactions in 2D. by : Tongcheng Yu

Download or read book Materials and Nanostructures for Light-matter Interactions in 2D. written by Tongcheng Yu and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plasmonic Materials and Metastructures

Plasmonic Materials and Metastructures

Author: Shangjr Gwo

Publisher: Elsevier

Published: 2023-09-11

Total Pages: 347

ISBN-13: 0323860184

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Plasmonic Materials and Metastructures: Fundamentals, Current Status, and Perspectives reviews the current status and emerging trends in the development of conventional and alternative plasmonic materials. Sections cover fundamentals and emerging trends of plasmonic materials development, including synthesis strategies (chemical and physical) and optical characterization techniques. Next, the book addresses fundamentals, properties, remaining barriers for commercial translation, and the latest advances and opportunities for conventional noble metal plasmonic materials. Fundamentals and advances for alternative plasmonic materials are also reviewed, including two-dimensional hybrid materials composed of graphene, monolayer transition metal dichalcogenides, boron nitride, etc. In addition, other sections cover applications of plasmonic metastructures enabled by plasmonic materials with improved material properties and newly discovered functionalities. Applications reviewed include quantum plasmonics, topological plasmonics, chiral plasmonics, nanolasers, imaging (metalens), active, and integrated technologies. Provides an overview of materials properties, characterization and fabrication techniques for plasmonic metastructured materials Includes key concepts and advances for a wide range of metastructured materials, including metamaterials, metasurfaces and epsilon-near-zero plasmonic metastructures Discusses emerging applications and barriers to commercial translation for quantum plasmonics, topological plasmonics, nanolasers, imaging and integrated technologies


Book Synopsis Plasmonic Materials and Metastructures by : Shangjr Gwo

Download or read book Plasmonic Materials and Metastructures written by Shangjr Gwo and published by Elsevier. This book was released on 2023-09-11 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasmonic Materials and Metastructures: Fundamentals, Current Status, and Perspectives reviews the current status and emerging trends in the development of conventional and alternative plasmonic materials. Sections cover fundamentals and emerging trends of plasmonic materials development, including synthesis strategies (chemical and physical) and optical characterization techniques. Next, the book addresses fundamentals, properties, remaining barriers for commercial translation, and the latest advances and opportunities for conventional noble metal plasmonic materials. Fundamentals and advances for alternative plasmonic materials are also reviewed, including two-dimensional hybrid materials composed of graphene, monolayer transition metal dichalcogenides, boron nitride, etc. In addition, other sections cover applications of plasmonic metastructures enabled by plasmonic materials with improved material properties and newly discovered functionalities. Applications reviewed include quantum plasmonics, topological plasmonics, chiral plasmonics, nanolasers, imaging (metalens), active, and integrated technologies. Provides an overview of materials properties, characterization and fabrication techniques for plasmonic metastructured materials Includes key concepts and advances for a wide range of metastructured materials, including metamaterials, metasurfaces and epsilon-near-zero plasmonic metastructures Discusses emerging applications and barriers to commercial translation for quantum plasmonics, topological plasmonics, nanolasers, imaging and integrated technologies

Quantum Plasmonics

Quantum Plasmonics

Author: Sergey I. Bozhevolnyi

Publisher: Springer

Published: 2016-11-26

Total Pages: 338

ISBN-13: 3319458205

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This book presents the latest results of quantum properties of light in the nanostructured environment supporting surface plasmons, including waveguide quantum electrodynamics, quantum emitters, strong-coupling phenomena and lasing in plasmonic structures. Different approaches are described for controlling the emission and propagation of light with extreme light confinement and field enhancement provided by surface plasmons. Recent progress is reviewed in both experimental and theoretical investigations within quantum plasmonics, elucidating the fundamental physical phenomena involved and discussing the realization of quantum-controlled devices, including single-photon sources, transistors and ultra-compact circuitry at the nanoscale.


Book Synopsis Quantum Plasmonics by : Sergey I. Bozhevolnyi

Download or read book Quantum Plasmonics written by Sergey I. Bozhevolnyi and published by Springer. This book was released on 2016-11-26 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest results of quantum properties of light in the nanostructured environment supporting surface plasmons, including waveguide quantum electrodynamics, quantum emitters, strong-coupling phenomena and lasing in plasmonic structures. Different approaches are described for controlling the emission and propagation of light with extreme light confinement and field enhancement provided by surface plasmons. Recent progress is reviewed in both experimental and theoretical investigations within quantum plasmonics, elucidating the fundamental physical phenomena involved and discussing the realization of quantum-controlled devices, including single-photon sources, transistors and ultra-compact circuitry at the nanoscale.