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Laser ablation refers to the phenomenon in which an intense laser beam irradiates the surface of a solid to induce instant local removal of atoms by a thermal or non-thermal mechanism. Through eight chapters of original research studies and literature reviews written by experts from the international scientific community, this book presents theoretical and experimental aspects of the laser ablation phenomenon for processing material including pulsed laser deposition of thin films, laser surface modification, laser machining and laser nanoparticle formation. It also includes a study of the dynamics of plasmas generated by laser ablation of multi-component materials and an overview of laser-induced breakdown spectroscopy (LIBS) and laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) techniques for chemical analysis.
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This volume concerns the latest results on pulsed plasma production by energetic laser pulses irradiating solid targets. The produced plasma emits neutrals, clusters, ions, electrons and photons. Plasma properties depend on the laser pulse duration, energy, wavelength, focusing, target nature and irradiation conditions. Plasma expands in vacuum with supersonic velocity and may accelerate heavy ions, with charge states higher than 50+, at energies higher than 10 MeV. This book presents and discusses possible applications, such as ion injection in ECR ion sources, ion implantation, ion post-acce
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Laser ablation. --- Lasers --- Ablation, Laser --- Laser-induced ablation --- Manufacturing processes --- Industrial applications. --- Industrial applications
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This book presents new research related to femtosecond laser ablation, coherent control, electronic and thermal processes, coloring, nanoscale heat transfer, and corneal refractive surgery. With laser-pulse durations of one quadrillionth of a second, femtosecond lasers are poised to change the way research is done in a variety of disciplines in science, engineering and medicine. The ability to remove material with minimal collateral damage may be the most striking feature that has not been matched by any other material processing technologies. With the processing power carried by each pulse en
Femtosecond lasers. --- Laser ablation. --- Ablation, Laser --- Laser-induced ablation --- Lasers --- Manufacturing processes --- Industrial applications
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Laser ablation. --- Lasers --- Industrial applications. --- Ablation, Laser --- Laser-induced ablation --- Manufacturing processes --- Industrial applications
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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.
Laser ablation. --- Ablation, Laser --- Laser-induced ablation --- Lasers --- Manufacturing processes --- Industrial applications --- Physical Sciences --- Engineering and Technology --- Optoelectronics --- Physics --- Optics and Lasers
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This volume introduces the subject of laser ablation and desorption to scientists and engineers. It covers fundamental experimental and theoretical tools, models, and techniques, and introduces the most important applications. Clearly written and organized in a straightforward manner, Laser Ablation and Desorption lead the reader straight through the fundamentals of laser-surface interactions. Each chapter is self-contained and includes references to other chapters as necessary, so that readers may begin with the topic of greatest interest and follow the references to other aspects of t
Ablatie door laser --- Ablation par laser --- Field desorption mass spectrometry --- Laser ablation --- Massa spectroscopie met velddesorptie --- Spectroscopie de masse à désorption de champ --- Laser ablation. --- Electron-stimulated desorption --- Ablation laser (Fabrication) --- Désorption stimulée par électrons --- Electron-stimulated desorption. --- Desorption, Electron-stimulated --- Desorption induced by electron transitions --- Electronic desorption --- Electronically induced desorption --- Adsorption --- Surface chemistry --- Ablation, Laser --- Laser-induced ablation --- Lasers --- Manufacturing processes --- Industrial applications
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Laser ablation. --- Hard materials --- Laser sintering. --- Effect of lasers on. --- Selective laser sintering --- Sintering --- Rapid prototyping --- Ablation, Laser --- Laser-induced ablation --- Lasers --- Manufacturing processes --- Hardness --- Materials --- Mechanical wear --- Industrial applications
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The world of laser matter interaction has known great and rapid advancements in the last few years, with a considerable increase in the number of both experimental and theoretical studies. The classical paradigm used to describe the dynamics of laser produced plasmas has been challenged by new peculiar phenomena observed experimentally, like plasma particles’ oscillations, plume splitting and self-structuring behavior during the expansion of the ejected particles. The use of multiple complementary techniques has become a requirement nowadays, as different aspects can be showcased by specific experimental approaches. To balance these non-linear effects and still remain tributary to the classical theoretical, views on laser produced plasma dynamics novel theoretical models that cover the two sides of the ablation plasma (differentiability and non-differentiability) still need to be developed. Plasma is a strongly nonlinear dynamic system, with many degrees of freedom and other symmetries, favorable for the development of ordered structures, instabilities and transitions (from ordered to chaotic states). In such contexts, we showcased research based on global and local symmetries, complexity and invariance. This special number highlighted exciting new phenomena related to laser produced plasma dynamics with the implementation of theoretical models, towards understanding the complex reality of laser matter interaction.
Lorenz system --- fractal analysis --- laser produced plasmas --- plasma structuring --- ionic oscillations --- optical emission spectroscopy --- laser ablation --- petrographic analysis --- fractal model --- group invariance --- nitinol --- pulsed laser deposition --- in situ plasma monitoring --- thin films --- fractal modelling --- SL(2R) invariance --- homographic transformations --- Riccati equation --- plasma diagnostic --- hydroxyapatite thin film --- charged particle oscillations --- Langmuir probe --- Lie groups --- joint invariant functions
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This book offers a comprehensive guide to the technical basis of laser ablation, describing and reporting in detail on the latest findings. The world of medicine is currently working to reduce the invasiveness of treatment, in order to improve patients’ quality of life. Image-guided ablations are rapidly becoming an effective alternative to several surgical treatments. Among the many techniques available for ablation, laser is still not widely used, though its efficacy has been amply demonstrated. The scientific community is now showing a growing interest in laser techniques for image-guided ablations, and many physicians are willing to start using lasers in their clinical practice. The book is divided into 16 chapters, including historical notes, technical aspects, outcomes of ex-vivo experiments, and results of the application of this technique in various clinical scenarios. It will be of great interest to a broad range of physicians (interventional radiologists, surgeons, gastroenterologists, endocrinologists, urologists), from less experienced trainees to expert physicians who want to introduce a novel clinical practice.
Interventional radiology. --- Oncology . --- Surgery. --- Interventional Radiology. --- Oncology. --- Surgery, Primitive --- Medicine --- Tumors --- Radiology, Interventional --- Medical radiology --- Therapeutics --- Laser ablation. --- Ablation, Laser --- Laser-induced ablation --- Lasers --- Manufacturing processes --- Industrial applications --- Lasers in medicine. --- Laser Therapy. --- Lasers. --- Continuous Wave Lasers --- Pulsed Lasers --- Q-Switched Lasers --- Masers --- Continuous Wave Laser --- Laser --- Laser, Continuous Wave --- Laser, Pulsed --- Laser, Q-Switched --- Lasers, Continuous Wave --- Lasers, Pulsed --- Lasers, Q-Switched --- Maser --- Pulsed Laser --- Q Switched Lasers --- Q-Switched Laser --- Optical Tweezers --- Laser Therapy --- Laser Ablation --- Laser Knives --- Laser Photoablation of Tissue --- Laser Surgery --- Laser Tissue Ablation --- Nonablative Laser Treatment --- Pulsed Laser Tissue Ablation --- Laser Knife --- Laser Scalpel --- Surgery, Laser --- Vaporization, Laser --- Ablation, Laser Tissue --- Knife, Laser --- Knifes, Laser --- Knive, Laser --- Knives, Laser --- Laser Knifes --- Laser Knive --- Laser Scalpels --- Laser Surgeries --- Laser Therapies --- Laser Treatment, Nonablative --- Laser Treatments, Nonablative --- Laser Vaporization --- Nonablative Laser Treatments --- Scalpel, Laser --- Scalpels, Laser --- Surgeries, Laser --- Therapies, Laser --- Therapy, Laser --- Tissue Ablation, Laser --- Medical instruments and apparatus --- therapeutic use --- Interventional radiology .
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