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Pulsed Laser Ablation Of Solids

Author : Mihai Stafe
ISBN : 9783642409783
Genre : Science
File Size : 51. 50 MB
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The book introduces ‘the state of the art' of pulsed laser ablation and its applications. It is based on recent theoretical and experimental studies. The book reaches from the basics to advanced topics of pulsed laser ablation. Theoretical and experimental fundamental phenomena involved in pulsed laser ablation are discussed with respect to material properties, laser wavelength, fluence and intensity regime of the light absorbed linearly or non-linearly in the target material. The energy absorbed by the electrons leads to atom/molecule excitation, ionization and/or direct chemical bond breaking and is also transferred to the lattice leading to material heating and phase transitions. Experimental non-invasive optical methods for analyzing these phenomena in real time are described. Theoretical models for pulsed laser ablation and phase transitions induced by laser beams and laser-vapour/plasma interaction during the plume expansion above the target are also presented. Calculations of the ablation speed and dimensions of the ablated micro- and nano-structures are performed. The validity and required refinement of different models in different experimental conditions is provided. The pulsed laser deposition process which bases on collecting the ablated particles on a surface is analyzed in terms of efficiency and quality of the deposited films as a function of ambient conditions, target material, laser parameters and substrate characteristics. The interaction between the incident laser and the ablation plasma is analyzed with respect to its influence on the structures of the deposited films and its capacity to generate high harmonics and single attosecond pulses which are highly desirable in pump-probe experiments.

Laser Ablation In Liquids

Author : Guowei Yang
ISBN : 9789814310956
Genre : Technology & Engineering
File Size : 83. 1 MB
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This book focuses on the fundamental concepts and physical and chemical aspects of pulsed laser ablation of solid targets in liquid environments and its applications in the preparation of nanomaterials and fabrication of nanostructures. The areas of focus include basic thermodynamic and kinetic processes of laser ablation in liquids, and its applications in metal and metal oxides nanocrystals synthesis and semiconductor nanostructures fabrication. The book comprises theoretical and experimental analysis of laser ablation in liquids, research methods, and preparation techniques.

Laser Ablation

Author : Sharon E. Black
ISBN : 1611224667
Genre : Technology & Engineering
File Size : 34. 59 MB
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Laser ablation is the process of removing material from a solid (or occasionally liquid) surface by irradiating it with a laser beam. At low laser flux, the material is heated by the absorbed laser energy and evaporates or sublimates. At high laser flux, the material is typically converted to a plasma. Usually, laser ablation refers to removing material with a pulsed laser, but it is possible to ablate material with a continuous wave laser beam if the laser intensity is high enough. This book presents current research in the study of laser ablation from across the globe. Topics discussed herein include double-pulse laser ablation of solid targets in ambient gas; using laser ablation ICP-MS and its potential in sampling archaeological skeletal materials; and numerical modelling of laser-matter interactions.

Solid State Lasers

Author :
ISBN : UOM:39015058314587
Genre : Solid-state lasers
File Size : 82. 65 MB
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Beam Solid Interactions For Materials Synthesis And Characterization Volume 354

Author : Dale C. Jacobson
ISBN : UOM:39015034507874
Genre : Science
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Proceedings of the title symposium, held at the 1994 MRS Fall Meeting in Boston, 28 November-2 December 1994. Selected papers that were presented in both oral and poster sessions are divided into six topical groups: ion beam processing; defects and diffusion; ion-beam modification of polymers; analysis and characterization; sputtering; and laser-assisted and induced processes. Annotation copyright by Book News, Inc., Portland, OR

Laser Ablation And Its Applications

Author : Claude Phipps
ISBN : 9780387304526
Genre : Science
File Size : 31. 20 MB
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Laser ablation describes the interaction of intense optical fields with matter, in which atoms are selectively driven off by thermal or nonthermal mechanisms. The field of laser ablation physics is advancing so rapidly that its principal results are seen only in specialized journals and conferences. This is the first book that combines the most recent results in this rapidly advancing field with authoritative treatment of laser ablation and its applications, including the physics of high-power laser-matter interaction. Many practical applications exist, ranging from inertial confinement fusion to propulsion of aerostats for pollution monitoring to laser ignition of hypersonic engines to laser cleaning nanoscale contaminants in high-volume computer hard drive manufacture to direct observation of the electronic or dissociative states in atoms and molecules, to studying the properties of materials during 200kbar shocks developed in 200fs. Selecting topics which are representative of such a broad field is difficult. Laser Ablation and its Applications emphasizes the wide range of these topics rather than - as is so often the case in advanced science – focusing on one specialty or discipline. The book is divided into four sections: theory and modeling, ultrafast interactions, material processing and laser-matter interaction in novel regimes. The latter range from MALDI to ICF, SNOM’s and femtosecond nanosurgery to laser space propulsion. The book arose from the SPIE series of High Power Laser Ablation Symposia which began in 1998. It is intended for a graduate course in laser interactions with plasmas and materials, but it should be accessible to anyone with a graduate degree in physics or engineering. It is also intended as a major reference work to familiarize scientists just entering the field with laser ablation and its applications.

Advanced Solid State Lasers

Author :
ISBN : UOM:39015047930022
Genre : Solid-state lasers
File Size : 78. 91 MB
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Laser Assisted Fabrication Of Thin Films And Microstructures

Author : Ian W. Boyd
ISBN : UOM:39015032902770
Genre : Technology & Engineering
File Size : 69. 12 MB
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Beamed Energy Propulsion

Author : Kimiya Komurasaki
ISBN : UCSD:31822034375824
Genre : Science
File Size : 47. 91 MB
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This book comprises the proceedings of the Fourth International Symposium on Beamed Energy Propulsion, offering the latest progress in the field of advanced space propulsion systems powered by laser, microwave, and charged beams, covering aspects from fundamental issues to future space exploration plans. Topics include: fluid dynamics in air-breathing laser propulsion; laser supported detonation and energy deposition; lightcraft; laser in-tube thruster; ablative propulsion and microthrusters; liquid propellant and more.

Laser Ablation

Author : E. Fogarassy
ISBN : 9780444596321
Genre : Science
File Size : 69. 19 MB
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This book contains the proceedings of the largest conference ever held on this subject. The strong interest in this field is largely due to the fact that both fundamental aspects of laser-surface interaction as well as applied techniques for thin film generation and patterning were treated in detail by experts from around the world.

Applications Of Laser Ablation

Author : Dongfang Yang
ISBN : 9789535128113
Genre : Technology & Engineering
File Size : 56. 47 MB
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Laser ablation refers to the phenomenon in which a low wavelength and short pulse (ns-fs) duration of laser beam irradiates the surface of a target to induce instant local vaporization of the target material generating a plasma plume consisting of photons, electrons, ions, atoms, molecules, clusters, and liquid or solid particles. This book covers various aspects of using laser ablation phenomenon for material processing including laser ablation applied for the deposition of thin films, for the synthesis of nanomaterials, and for the chemical compositional analysis and surface modification of materials. Through the 18 chapters written by experts from international scientific community, the reader will have access to the most recent research and development findings on laser ablation through original research studies and literature reviews.

Conference On Lasers And Electro Optics Europe

Author :
ISBN : UOM:39015048219136
Genre : Electrooptics
File Size : 27. 89 MB
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Conference Digest

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ISBN : UIUC:30112043666277
Genre : Electrooptics
File Size : 40. 79 MB
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Laser Ablation

Author :
ISBN : UOM:39015027852329
Genre : Ablation (Aerothermodynamics)
File Size : 58. 87 MB
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Technical Digest

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ISBN : UOM:39015047396596
Genre : Electrooptics
File Size : 43. 50 MB
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Energy Coupling And Plume Dynamics During High Power Laser Heating Of Metals

Author : Sungho Jeong
ISBN : UCAL:C3405037
Genre :
File Size : 85. 14 MB
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Nanoscience Using Laser Solid Interactions

Author : Kouichi Murakami
ISBN : UOM:39015055187978
Genre : Technology & Engineering
File Size : 53. 63 MB
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Laser Plasma Generation And Diagnostics

Author : Society of Photo-optical Instrumentation Engineers
ISBN : UOM:39015050121394
Genre : History
File Size : 57. 43 MB
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Phase Transformations And Ablation In Laser Treated Solids

Author : Emil N. Sobol
ISBN : UOM:39015033323240
Genre : Science
File Size : 62. 85 MB
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Uses a unified standpoint to describe the principal physical processes that determine the possibility and practical effectiveness of utilizing lasers for the modification and ablation of solids. Analyzes the general mechanisms and laws operative in the course of laser treatment of various materials including metal alloys, rocks, oxides, high-temperature superconductors and hard biological tissues. The chapters on laser-induced solid state thermochemical reactions and phase transitions in high-temperature superconductors under laser radiation break new ground.

Science In China

Author :
ISBN : CHI:62515244
Genre : Chemistry
File Size : 37. 57 MB
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