Author: Markus Betz
Publisher:
ISBN: 9781510615465
Category :
Languages : en
Pages :
Book Description
Ultrafast Phenomena and Nanophotonics XXII
Author: Markus Betz
Publisher:
ISBN: 9781510615465
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN: 9781510615465
Category :
Languages : en
Pages :
Book Description
Nanophotonics
Author: V. Alexander Stefan--Editor
Publisher: Stefan University Press
ISBN: 1889545368
Category : Nanotechnology
Languages : en
Pages : 185
Book Description
Publisher: Stefan University Press
ISBN: 1889545368
Category : Nanotechnology
Languages : en
Pages : 185
Book Description
Exciton Dynamics in Lead Halide Perovskite Nanocrystals
Author: Bernhard Johann Bohn
Publisher: Springer Nature
ISBN: 303070940X
Category : Science
Languages : en
Pages : 169
Book Description
Less than a decade ago, lead halide perovskite semiconductors caused a sensation: Solar cells exhibiting astonishingly high levels of efficiency. Recently, it became possible to synthesize nanocrystals of this material as well. Interestingly; simply by controlling the size and shape of these crystals, new aspects of this material literally came to light. These nanocrystals have proven to be interesting candidates for light emission. In this thesis, the recombination, dephasing and diffusion of excitons in perovskite nanocrystals is investigated using time-resolved spectroscopy. All these dynamic processes have a direct impact on the light-emitting device performance from a technology point of view. However, most importantly, the insights gained from the measurements allowed the author to modify the nanocrystals such that they emitted with an unprecedented quantum yield in the blue spectral range, resulting in the successful implementation of this material as the active layer in an LED. This represents a technological breakthrough, because efficient perovskite light emitters in this wavelength range did not exist before.
Publisher: Springer Nature
ISBN: 303070940X
Category : Science
Languages : en
Pages : 169
Book Description
Less than a decade ago, lead halide perovskite semiconductors caused a sensation: Solar cells exhibiting astonishingly high levels of efficiency. Recently, it became possible to synthesize nanocrystals of this material as well. Interestingly; simply by controlling the size and shape of these crystals, new aspects of this material literally came to light. These nanocrystals have proven to be interesting candidates for light emission. In this thesis, the recombination, dephasing and diffusion of excitons in perovskite nanocrystals is investigated using time-resolved spectroscopy. All these dynamic processes have a direct impact on the light-emitting device performance from a technology point of view. However, most importantly, the insights gained from the measurements allowed the author to modify the nanocrystals such that they emitted with an unprecedented quantum yield in the blue spectral range, resulting in the successful implementation of this material as the active layer in an LED. This represents a technological breakthrough, because efficient perovskite light emitters in this wavelength range did not exist before.
Beyond-CMOS
Author: Alessandro Cresti
Publisher: John Wiley & Sons
ISBN: 1789451272
Category : Technology & Engineering
Languages : en
Pages : 453
Book Description
Publisher: John Wiley & Sons
ISBN: 1789451272
Category : Technology & Engineering
Languages : en
Pages : 453
Book Description
High-Resolution Extreme Ultraviolet Microscopy
Author: Michael Werner Zürch
Publisher: Springer
ISBN: 3319123882
Category : Science
Languages : en
Pages : 139
Book Description
This thesis describes novel approaches and implementation of high-resolution microscopy in the extreme ultraviolet light regime. Using coherent ultrafast laser-generated short wavelength radiation for illuminating samples allows imaging beyond the resolution of visible-light microscopes. Michael Zürch gives a comprehensive overview of the fundamentals and techniques involved, starting from the laser-based frequency conversion scheme and its technical implementation as well as general considerations of diffraction-based imaging at nanoscopic spatial resolution. Experiments on digital in-line holography and coherent diffraction imaging of artificial and biologic specimens are demonstrated and discussed in this book. In the field of biologic imaging, a novel award-winning cell classification scheme and its first experimental application for identifying breast cancer cells are introduced. Finally, this book presents a newly developed technique of generating structured illumination by means of so-called optical vortex beams in the extreme ultraviolet regime and proposes its general usability for super-resolution imaging.
Publisher: Springer
ISBN: 3319123882
Category : Science
Languages : en
Pages : 139
Book Description
This thesis describes novel approaches and implementation of high-resolution microscopy in the extreme ultraviolet light regime. Using coherent ultrafast laser-generated short wavelength radiation for illuminating samples allows imaging beyond the resolution of visible-light microscopes. Michael Zürch gives a comprehensive overview of the fundamentals and techniques involved, starting from the laser-based frequency conversion scheme and its technical implementation as well as general considerations of diffraction-based imaging at nanoscopic spatial resolution. Experiments on digital in-line holography and coherent diffraction imaging of artificial and biologic specimens are demonstrated and discussed in this book. In the field of biologic imaging, a novel award-winning cell classification scheme and its first experimental application for identifying breast cancer cells are introduced. Finally, this book presents a newly developed technique of generating structured illumination by means of so-called optical vortex beams in the extreme ultraviolet regime and proposes its general usability for super-resolution imaging.
2D Semiconductor Materials and Devices
Author: Dongzhi Chi
Publisher: Elsevier
ISBN: 0128165898
Category : Technology & Engineering
Languages : en
Pages : 339
Book Description
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
Publisher: Elsevier
ISBN: 0128165898
Category : Technology & Engineering
Languages : en
Pages : 339
Book Description
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
Ultrafast Phenomena and Nanophotonics XVI
Author: Markus Betz
Publisher: SPIE-International Society for Optical Engineering
ISBN: 9780819489036
Category : Nanophotonics
Languages : en
Pages : 302
Book Description
Includes Proceedings Vol. 7821
Publisher: SPIE-International Society for Optical Engineering
ISBN: 9780819489036
Category : Nanophotonics
Languages : en
Pages : 302
Book Description
Includes Proceedings Vol. 7821
Technical Digest
Author:
Publisher:
ISBN:
Category : Electrooptics
Languages : en
Pages : 838
Book Description
Publisher:
ISBN:
Category : Electrooptics
Languages : en
Pages : 838
Book Description
Ultrafast Phenomena and Nanophotonics XXI
Author: Markus Betz
Publisher:
ISBN: 9781510606463
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN: 9781510606463
Category :
Languages : en
Pages :
Book Description
Nanophotonic Information Physics
Author: Makoto Naruse
Publisher: Springer Science & Business Media
ISBN: 3642402240
Category : Science
Languages : en
Pages : 261
Book Description
This book provides a new direction in the field of nano-optics and nanophotonics from information and computing-related sciences and technology. Entitled by "Information Physics and Computing in NanosScale Photonics and Materials”, IPCN in short, the book aims to bring together recent progresses in the intersection of nano-scale photonics, information, and enabling technologies. The topic will include (1) an overview of information physics in nanophotonics, (2) DNA self-assembled nanophotonic systems, (3) Functional molecular sensing, (4) Smart fold computing, an architecture for nanophotonics, (5) semiconductor nanowire and its photonic applications, (6) single photoelectron manipulation in imaging sensors, (6) hierarchical nanophotonic systems, (8) photonic neuromorphic computing, and (9) SAT solver and decision making based on nanophotonics.
Publisher: Springer Science & Business Media
ISBN: 3642402240
Category : Science
Languages : en
Pages : 261
Book Description
This book provides a new direction in the field of nano-optics and nanophotonics from information and computing-related sciences and technology. Entitled by "Information Physics and Computing in NanosScale Photonics and Materials”, IPCN in short, the book aims to bring together recent progresses in the intersection of nano-scale photonics, information, and enabling technologies. The topic will include (1) an overview of information physics in nanophotonics, (2) DNA self-assembled nanophotonic systems, (3) Functional molecular sensing, (4) Smart fold computing, an architecture for nanophotonics, (5) semiconductor nanowire and its photonic applications, (6) single photoelectron manipulation in imaging sensors, (6) hierarchical nanophotonic systems, (8) photonic neuromorphic computing, and (9) SAT solver and decision making based on nanophotonics.