Описание: This book provides an in-depth and self-contained treatment of the latest advances achieved in quantitative spectroscopic analyses of the observable outer layers of stars and similar objects. Written by two leading researchers in the field, it presents a comprehensive account of both the physical foundations and numerical methods of such analyses.
Описание: The series Topics in Current Chemistry presents critical reviews of the present and future trends in modern chemical research. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole.
Автор: Eversberg, Thomas Vollmann, Klaus Название: Spectroscopic instrumentation ISBN: 3662445344 ISBN-13(EAN): 9783662445341 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Spectroscopic Instrumentation
Автор: Jimenez Название: Spectroscopic Analysis of Optoelectronic Semiconductors ISBN: 3319423479 ISBN-13(EAN): 9783319423470 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book deals with standard spectroscopic techniques which can be used to analyze semiconductor samples or devices, in both, bulk, micrometer and submicrometer scale. The book aims helping experimental physicists and engineers to choose the right analytical spectroscopic technique in order to get specific information about their specific demands. For this purpose, the techniques including technical details such as apparatus and probed sample region are described. More important, also the expected outcome from experiments is provided. This involves also the link to theory, that is not subject of this book, and the link to current experimental results in the literature which are presented in a review-like style. Many special spectroscopic techniques are introduced and their relationship to the standard techniques is revealed. Thus the book works also as a type of guide or reference book for people researching in optical spectroscopy of semiconductors.
Автор: Andreas Braeuer Название: In situ Spectroscopic Techniques at High Pressure,7 ISBN: 0444634223 ISBN-13(EAN): 9780444634221 Издательство: Elsevier Science Рейтинг: Цена: 19875.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
In situ Spectroscopic Techniques at High Pressure providesa comprehensive treatment of in-situ applications of spectroscopic techniques at high pressure and their working principles, allowing the reader to develop a deep understanding of which measurements are accessible with each technique, what their limitations are, and for which application each technique is best suited.
Coverage is also given to the instrumental requirements for these applications, with respect to the high pressure instrumentation and the spectroscopic components of the equipment.
The pedagogical style of the book is supplemented by the inclusion of "study questions" which aim to make it useful for graduate-level courses.
Bridges the gap between supercritical fluid science/technology and in-situ spectroscopic techniques
Provides a powerful guide to applying spectroscopic techniques as gainful sensors at high pressure
Highlights the influence of a high pressure environment and high pressure equipment on spectroscopic techniques
Presents a deep understanding of which measurements are accessible with each technique, what their limitations are, and for which application each technique is best suited
The Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) satellite was launched on 5 February 2002. Its objective is to study the energy release and particle acceleration in solar flares through observations of X-rays and gamma rays. Two novel technologies are combined to obtain both spectra and images over a broad energy range. For the spectroscopy, cooled hyperpure germanium detectors are used to cover the energy range from 3 keV to 17 MeV with unprecedented keV-class resolution. Since focusing optics are not possible for making images with such high energy photons, tungsten and molybdenum absorbing grids are used to modulate the X-rays and gamma-rays coming from the Sun as the spacecraft rotates. This allows the spatial Fourier components of the source to be determined so that images can be made in spectral ranges where astronomical images have never been produced before. These new instrumental techniques require equally innovative software to reconstruct X-ray and gamma-ray spectra and images from the observations. Ample solar activity, abundant observations, and an open data policy have attracted many researchers. Astronomers face in the RHESSI mission an exciting new scientific potential. It has unusually broad possibilities for improving our understanding of the enigmatic solar flare phenomenon that is becoming increasingly important as society depends more and more on space-based technologies. In this volume, the functioning of RHESSI is explained, the data analysis techniques including spectroscopy and image reconstruction are introduced, and the experiences of the first few months of operation are summarized. First scientific results are presented that provide the essential base for more extended studies using RHESSI data and complementary observations by instruments on other spacecraft and at ground-based solar observatories. Scientists and students will find here the latest discoveries in solar flare research, as well as inspiration for future work. The papers will serve as references for the many new discoveries to come from the continuing RHESSI observations.
Автор: Viqar Uddin Ahmad; Anwer Basha Название: Spectroscopic Data of Steroid Glycosides ISBN: 1441921710 ISBN-13(EAN): 9781441921710 Издательство: Springer Рейтинг: Цена: 58557.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is an essential reference guide to spectroscopic, physical and biological activity data of over 3500 steroid glycosides, offering the structures and the data of the naturally occurring glycosides of steroids.
Описание: This book introduces the chemistry of water and water clusters, studied with novel spectroscopic approaches, and proceeds to present extensive experimental results, newly identified hydrogen bond network structures and reactivity of water clusters, and more.
Название: Spectroscopic Methods In Food Analy ISBN: 1498754619 ISBN-13(EAN): 9781498754613 Издательство: Taylor&Francis Рейтинг: Цена: 35218.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Given the complexity of food products, most instrumental techniques employed for quality and authenticity evaluation are time demanding, expensive and involve a lot of manual labor. Therefore, there has been an increasing interest in simpler, faster and reliable methods for analyzing food quality attributes.
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