Accurate Calibration Of Raman Systems


Accurate Calibration Of Raman Systems
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Accurate Calibration Of Raman Systems


Accurate Calibration Of Raman Systems
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Author :
language : en
Publisher:
Release Date : 2014

Accurate Calibration Of Raman Systems written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.




Accurate Calibration Of Raman Systems


Accurate Calibration Of Raman Systems
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Author : Magnus Schlösser
language : en
Publisher: Springer
Release Date : 2014-05-05

Accurate Calibration Of Raman Systems written by Magnus Schlösser and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-05 with Science categories.


Neutrinos can arguably be labeled as the most fascinating elementary particles known as their small but non-zero rest mass points to new mass generating mechanisms beyond the Standard Model, and also assigns primordial neutrinos from the Big Bang a distinct role in shaping the evolution of large-scale structures in the universe. The open question of the absolute neutrino mass scale will be addressed by the Karlsruhe Tritium Neutrino (KATRIN) experiment, currently under construction. This thesis reports major contributions to developing and implementing new laser-spectroscopic precision tools to continuously monitor the isotope content of the windowless gaseous tritium source of KATRIN. The method of choice, Raman spectroscopy, is ideally suited for in-situ monitoring of all six hydrogen isotopologues. In a series of beautiful experiments the author obtained two independent novel calibration methods, first based on a comparison of experimental Raman depolarization ratios with corresponding quantum-chemical calculations, and second on a gas sampling technique. Both methods yield consistent cross-calibration results and, as well as yielding improvements in precision, will be of major importance in reducing systematic effects in long-term neutrino mass measurements. The methods developed in this thesis also have great potential to further broaden the applications of Raman spectroscopy to study extended sources such as in atmospheric physics.



Handbook Of Raman Spectroscopy


Handbook Of Raman Spectroscopy
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Author : Ian R. Lewis
language : en
Publisher: CRC Press
Release Date : 2001-08-08

Handbook Of Raman Spectroscopy written by Ian R. Lewis and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-08-08 with Science categories.


This work covers principles of Raman theory, analysis, instrumentation, and measurement, specifying up-to-the-minute benefits of Raman spectroscopy in a variety of industrial and academic fields, and how to cultivate growth in new disciplines. It contains case studies that illustrate current techniques in data extraction and analysis, as well as over 500 drawings and photographs that clarify and reinforce critical text material. The authors discuss Raman spectra of gases; Raman spectroscopy applied to crystals, applications to gemology, in vivo Raman spectroscopy, applications in forensic science, and collectivity of vibrational modes, among many other topics.



Tritium Fuel Of Fusion Reactors


Tritium Fuel Of Fusion Reactors
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Author : Tetsuo Tanabe
language : en
Publisher: Springer
Release Date : 2016-12-05

Tritium Fuel Of Fusion Reactors written by Tetsuo Tanabe and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-05 with Technology & Engineering categories.


This book focuses on tritium as a fuel for fusion reactors and a next-generation energy source. Following an introduction of tritium as a hydrogen radioisotope, important issues involved in establishing safe and economical tritium fuel cycles including breeding for a fusion reactor are summarized; these include the handling of large amounts of tritium: confinement, leakage, contamination, permeation, regulation and tritium accountancy, and impacts on surrounding areas. Targeting and encouraging the students and technicians who will design and operate fusion reactors in the near future, this book offers a valuable resource on tritium science and technology.



Analytical Chemistry For The Study Of Paintings And The Detection Of Forgeries


Analytical Chemistry For The Study Of Paintings And The Detection Of Forgeries
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Author : Maria Perla Colombini
language : en
Publisher: Springer Nature
Release Date : 2022-09-08

Analytical Chemistry For The Study Of Paintings And The Detection Of Forgeries written by Maria Perla Colombini and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-08 with Social Science categories.


Forgeries present a daunting problem to art historians, museums, galleries and curators who face challenges in determining the authenticity of paintings. Recent progress in science has led to the development of new methods for investigating works of art, and can provide new insights into the materials found in paintings. The rise in the value of paintings together with the knowledge and skills of forgers highlights the need to develop reliable scientific procedures to identify fakes. Given the complexity of materials in paintings and the convergence of various disciplines, a methodological approach for nvestigations of paintings is based on art historical, curatorial, aesthetic, technical and scientific evaluation. In this book sophisticated digital and analytical techniques are reviewed for the identification of materials (pigments, binders, varnishes, adhesives) and the physical characteristics of paintings such as brushstrokes, craquelure and canvas weaves. This book presents an updated overview of both non-invasive and micro-invasive techniques that enable the material characterization of paintings. The materials constituting a painting are reviewed, as are ways that changes in materials over time can provide insights into chronology and physical history. State-of the art digital metods including multi and hyper-spectral imaging and computational approaches to data treatment will be presented. Analytical techniques developed and optimized to characterize binders, varnishes, and pigments are reviewed, focusing on materials which can provide information on ageing or provenance. Case studies of applications of synchrotron-based methods and the analysis of paintings are given, as are chapters devoted to legal aspects related to authenticity. Chapter 1 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.



Raman Spectroscopy Applied To Earth Sciences And Cultural Heritage


Raman Spectroscopy Applied To Earth Sciences And Cultural Heritage
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Author : J. Dubessy
language : en
Publisher: The Mineralogical Society of Great Britain and Ireland
Release Date : 2012-11-20

Raman Spectroscopy Applied To Earth Sciences And Cultural Heritage written by J. Dubessy and has been published by The Mineralogical Society of Great Britain and Ireland this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-11-20 with Science categories.


Spectroscopic methods such as Raman are used to investigate the structure and dynamics of matter. They are essential for the study of the different types of mineral or organic materials produced at the Earths surface or interior. As a result of technological improvements in gratings, detectors, filters and personal computers in the last decade, many micro-Raman spectrometers have become plug-and-play instruments, very easy to use and available at a lower cost than the early Raman microprobes. Thus, many laboratories in Earth Sciences and Cultural Heritage are equipped with these new spectrometers. Commercial, portable Raman spectrometers working in the field have also contributed to the spread of Raman spectroscopy. Poor levels of education in terms of Raman spectroscopy in undergraduate courses in Earth Sciences make it difficult for individuals to obtain information of the highest quality relevant to Earth sciences and Cultural Heritage. This volume is, therefore, timely. Four main topics are addressed: Theory; Methodology, including the instrumentation; Experimental aspects; and Application.



Raman Spectroscopy For Soft Matter Applications


Raman Spectroscopy For Soft Matter Applications
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Author : Maher Amer
language : en
Publisher: John Wiley & Sons
Release Date : 2009-04-01

Raman Spectroscopy For Soft Matter Applications written by Maher Amer and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-01 with Science categories.


Raman spectroscopy provides a critical characterization tool in analytical chemistry. This book presents the fundamentals of raman spectroscopy outside the focus of physics to offer an accessible guide to scientists working in the broad area of soft materials. The book is organized into four sections with the first devoted to an introduction to Raman spectroscopy which includes scattering theory and instrumentation. The following sections are devoted to application areas including polymers and colloids, food science, drug delivery, defense, and medical.



Novel Optical Fiber Sensing Technology And Systems


Novel Optical Fiber Sensing Technology And Systems
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Author : Mingjiang Zhang
language : en
Publisher: Springer Nature
Release Date : 2024-01-03

Novel Optical Fiber Sensing Technology And Systems written by Mingjiang Zhang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-03 with Science categories.


This book highlights recent advances in novel optical fiber sensing technology and systems, using distributed fiber sensing technology based on chaotic lasers. Upon introducing the basic theory of chaotic laser, a novel light source, the book summarizes new frontier technologies, and presents photonic integration and sensing applications. The book elaborates on new technologies of distributed optical fiber sensors and its engineering applications, as well as narrow-linewidth fiber laser for optical fiber sensing. This book is of great reference for researchers and professionals in the area of optics and optoelectronics.



Proceedings Of The 30th International Laser Radar Conference


Proceedings Of The 30th International Laser Radar Conference
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Author : John T. Sullivan
language : en
Publisher: Springer Nature
Release Date : 2023-12-26

Proceedings Of The 30th International Laser Radar Conference written by John T. Sullivan and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-26 with Science categories.


This volume presents papers from the biennial International Laser Radar Conference (ILRC), the world’s leading event in the field of atmospheric research using lidar. With growing environmental concerns to address such as air quality deterioration, stratospheric ozone depletion, extreme weather events, and changing climate, the lidar technique has never been as critical as it is today to monitor, alert, and help solve current and emerging problems of this century. The 30th occurrence of the ILRC unveils many of the newest results and discoveries in atmospheric science and laser remote sensing technology. The 30th ILRC conference program included all contemporary ILRC themes, leveraging on both the past events’ legacy and the latest advances in lidar technologies and scientific discoveries, with participation by young scientists particularly encouraged. This proceedings volume includes a compilation of cutting-edge research on the following themes: new lidar techniques and methodologies; measurement of clouds and aerosol properties; atmospheric temperature, wind, turbulence, and waves; atmospheric boundary layer processes and their role in air quality and climate; greenhouse gases, tracers, and transport in the free troposphere and above; the upper mesosphere and lower thermosphere; synergistic use of multiple instruments and techniques, networks and campaigns; model validation and data assimilation using lidar measurements; space-borne lidar missions, instruments and science; ocean lidar instrumentation, techniques, and retrievals; and past, present and future synergy of heterodyne and direct detection lidar applications. In addition, special sessions celebrated 50 years of lidar atmospheric observations since the first ILRC, comprising review talks followed by a plenary discussion on anticipated future directions.



Neutrino Physics And Astrophysics


Neutrino Physics And Astrophysics
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Author : Gianpaolo Bellini
language : en
Publisher: IOS Press
Release Date : 2012

Neutrino Physics And Astrophysics written by Gianpaolo Bellini and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Science categories.


This book contains chapters based on 9 of the lectures delivered at the Enrico Fermi School of Physics Neutrino Physics and Astrophysics, held from 25 of July to 5 August 2011. The event was organized by the Italian Physical Society SIF jointly with the International School of Astro-particle Physics ISAPP, a network whose aim is to build up an astro-particle community of both astrophysicists and particle physicists.Included are chapters on Neutrino oscillation physics B. Kayser Double-beta decay E. Fiorini Light neutrinos in cosmology S. Pastor Neutrinos and the stars G.G. Raffelt High energy neutrinos and