Resonant X-Ray Scattering in Correlated Systems

Resonant X-Ray Scattering in Correlated Systems PDF Author: Youichi Murakami
Publisher: Springer
ISBN: 3662532271
Category : Science
Languages : en
Pages : 246

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Book Description
The research and its outcomes presented here is devoted to the use of x-ray scattering to study correlated electron systems and magnetism. Different x-ray based methods are provided to analyze three dimensional electron systems and the structure of transition-metal oxides. Finally the observation of multipole orderings with x-ray diffraction is shown.

Resonant X-Ray Scattering in Correlated Systems

Resonant X-Ray Scattering in Correlated Systems PDF Author: Youichi Murakami
Publisher: Springer
ISBN: 3662532271
Category : Science
Languages : en
Pages : 246

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Book Description
The research and its outcomes presented here is devoted to the use of x-ray scattering to study correlated electron systems and magnetism. Different x-ray based methods are provided to analyze three dimensional electron systems and the structure of transition-metal oxides. Finally the observation of multipole orderings with x-ray diffraction is shown.

Synchrotron Light Sources and Free-Electron Lasers

Synchrotron Light Sources and Free-Electron Lasers PDF Author: Eberhard J. Jaeschke
Publisher: Springer
ISBN: 9783319143934
Category : Science
Languages : en
Pages : 0

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Book Description
Hardly any other discovery of the nineteenth century did have such an impact on science and technology as Wilhelm Conrad Röntgen’s seminal find of the X-rays. X-ray tubes soon made their way as excellent instruments for numerous applications in medicine, biology, materials science and testing, chemistry and public security. Developing new radiation sources with higher brilliance and much extended spectral range resulted in stunning developments like the electron synchrotron and electron storage ring and the freeelectron laser. This handbook highlights these developments in fifty chapters. The reader is given not only an inside view of exciting science areas but also of design concepts for the most advanced light sources. The theory of synchrotron radiation and of the freeelectron laser, design examples and the technology basis are presented. The handbook presents advanced concepts like seeding and harmonic generation, the booming field of Terahertz radiation sources and upcoming brilliant light sources driven by laser-plasma accelerators. The applications of the most advanced light sources and the advent of nanobeams and fully coherent x-rays allow experiments from which scientists in the past could not even dream. Examples are the diffraction with nanometer resolution, imaging with a full 3D reconstruction of the object from a diffraction pattern, measuring the disorder in liquids with high spatial and temporal resolution. The 20th century was dedicated to the development and improvement of synchrotron light sources with an ever ongoing increase of brilliance. With ultrahigh brilliance sources, the 21st century will be the century of x-ray lasers and their applications. Thus, we are already close to the dream of condensed matter and biophysics: imaging single (macro)molecules and measuring their dynamics on the femtosecond timescale to produce movies with atomic resolution.

Controlling Collective Electronic States in Cuprates and Nickelates

Controlling Collective Electronic States in Cuprates and Nickelates PDF Author: Martin Bluschke
Publisher: Springer Nature
ISBN: 3030479021
Category : Science
Languages : en
Pages : 170

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Book Description
In this thesis chemical and epitaxial degrees of freedom are used to manipulate charge and spin ordering phenomena in two families of transition metal oxides, while taking advantage of state-of-the-art resonant x-ray scattering (RXS) methods to characterize their microscopic origin in a comprehensive manner. First, the relationship of charge density wave order to both magnetism and the "pseudogap" phenomenon is systematically examined as a function of charge-carrier doping and isovalent chemical substitution in single crystals of a copper oxide high-temperature superconductor. Then, in copper oxide thin films, an unusual three-dimensionally long-range-ordered charge density wave state is discovered, which persists to much higher temperatures than charge-ordered states in other high-temperature superconductors. By combining crystallographic and spectroscopic measurements, the origin of this phenomenon is traced to the epitaxial relationship with the underlying substrate. This discovery opens new perspectives for the investigation of charge order and its influence on the electronic properties of the cuprates. In a separate set of RXS experiments on superlattices with alternating nickel and dysprosium oxides, several temperature- and magnetic-field-induced magnetic phase transitions are discovered. These observations are explained in a model based on transfer of magnetic order and magneto-crystalline anisotropy between the Ni and Dy subsystems, thus establishing a novel model system for the interplay between transition-metal and rare-earth magnetism.

29th Annual Conference of the German Crystallographic Society, March 15–18, 2021, Hamburg, Germany

29th Annual Conference of the German Crystallographic Society, March 15–18, 2021, Hamburg, Germany PDF Author: Deutsches Elektronen-Synchrotron-DESY
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110740176
Category : Science
Languages : en
Pages : 100

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Book Description
Zeitschrift für Kristallographie. Supplement Volume 41 presents the complete Abstracts of all contributions to the 29th Annual Conference of the German Crystallographic Society in Hamburg (Germany) 2021: - Plenary Talks - Microsymposia - Poster Session Supplement Series of Zeitschrift für Kristallographie publishes Abstracts of international conferences on the interdisciplinary field of crystallography.

The Future of Dynamic Structural Science

The Future of Dynamic Structural Science PDF Author: Judith A.K. Howard
Publisher: Springer
ISBN: 9401785503
Category : Science
Languages : en
Pages : 292

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Book Description
This work focuses on complementary crystallographic and spectroscopic areas of dynamic structural science, from papers presented at the 46th NATO sponsored course in Erice, Sicily 2013. These papers cover a range of material from background concepts to more advanced material and represent a fully inter-disciplinary collection of the latest ideas and results within the field. They will appeal to practising or novice crystallographers, both chemical and biological, who wish to learn more about modern spectroscopic methods and convergent advances and hence vice versa for experimental and computational spectroscopists. The chapters refer to the latest techniques, software and results and each chapter is fully referenced. The volume provides an excellent starting point for new comers in the emerging, multi-disciplinary area of time resolved science.

R”ntgen Centennial

R”ntgen Centennial PDF Author: A. Haase
Publisher: World Scientific
ISBN: 9789810230852
Category : Science
Languages : en
Pages : 726

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Book Description
To honour W C R”ntgen and review the entire area of X-ray development in the various fields of natural, technical, and life sciences, his successors at the Physikalisches Institut of the Universit„t Wrzburg organized a conference, named ?R”ntgen Centennial?. It took place at the new ?Physikalisches Institut? not far from the historical site shortly before the actual 100th anniversary of the discovery. Over forty renowned scientists were invited as representative speakers in the various subfields of X-ray activities. They reviewed the development, gave examples, and described the present status. Most of them provided survey articles, which are gathered in this book. Since most X-ray-related activities are somehow represented, an almost complete overview of the entire field is provided. This book thus represents the enormous breadth of X-ray activities and allows one to recognize the potential and quality of today's X-ray research.

Electron Dynamics by Inelastic X-Ray Scattering

Electron Dynamics by Inelastic X-Ray Scattering PDF Author: Winfried Schülke
Publisher: Oxford University Press, USA
ISBN: 0198510179
Category : Science
Languages : en
Pages : 606

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Book Description
This work offers the first comprehensive review of experimental methods, theory, and successful applications of synchrotron radiation based on inelastic X-ray scattering spectroscopy, which enables the investigation of electron dynamics in condensed matter (correlated motion and excitation).

X-Ray Absorption and X-Ray Emission Spectroscopy, 2 Volume Set

X-Ray Absorption and X-Ray Emission Spectroscopy, 2 Volume Set PDF Author: Jeroen A. van Bokhoven
Publisher: John Wiley & Sons
ISBN: 1118844238
Category : Science
Languages : en
Pages : 940

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Book Description
X-Ray Absorption and X-ray Emission Spectroscopy: Theory and Applications During the last two decades, remarkable and often spectacular progress has been made in the methodological and instrumental aspects of x-ray absorption and emission spectroscopy. This progress includes considerable technological improvements in the design and production of detectors especially with the development and expansion of large-scale synchrotron reactors All this has resulted in improved analytical performance and new applications, as well as in the perspective of a dramatic enhancement in the potential of x-ray based analysis techniques for the near future. This comprehensive two-volume treatise features articles that explain the phenomena and describe examples of X-ray absorption and emission applications in several fields, including chemistry, biochemistry, catalysis, amorphous and liquid systems, synchrotron radiation, and surface phenomena. Contributors explain the underlying theory, how to set up X-ray absorption experiments, and how to analyze the details of the resulting spectra. X-Ray Absorption and X-ray Emission Spectroscopy: Theory and Applications: Combines the theory, instrumentation and applications of x-ray absorption and emission spectroscopies which offer unique diagnostics to study almost any object in the Universe. Is the go-to reference book in the subject for all researchers across multi-disciplines since intense beams from modern sources have revolutionized x-ray science in recent years Is relevant to students, postdocurates and researchers working on x-rays and related synchrotron sources and applications in materials, physics, medicine, environment/geology, and biomedical materials

Theory of Inelastic Scattering and Absorption of X-rays

Theory of Inelastic Scattering and Absorption of X-rays PDF Author: Michel van Veenendaal
Publisher: Cambridge University Press
ISBN: 1107033551
Category : Science
Languages : en
Pages : 247

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Book Description
Self-contained and comprehensive, this is the definitive guide to the theory behind X-ray spectroscopy.

Treatise on Geophysics, Volume 2

Treatise on Geophysics, Volume 2 PDF Author: G David Price
Publisher: Elsevier
ISBN: 0444535764
Category : Science
Languages : en
Pages : 657

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Book Description
Treatise on Geophysics: Mineral Physics, Volume 2, provides a comprehensive review of the current state of understanding of mineral physics. Each chapter demonstrates the significant progress that has been made in the understanding of the physics and chemistry of minerals, and also highlights a number of issues which are still outstanding or that need further work to resolve current contradictions. The book first reviews the current status of our understanding of the nature of the deep Earth. These include the seismic properties of rocks and minerals; problems of the lower mantle and the core-mantle boundary; and the state of knowledge on mantle chemistry and the nature and evolution of the core. The discussions then turn to the theory underlying high-pressure, high-temperature physics, and the major experimental methods being developed to probe this parameter space. The remaining chapters explain the specific techniques for measuring elastic and acoustic properties, electronic and magnetic properties, and rheological properties; the nature and origin of anisotropy in the Earth; the properties of melt; and the magnetic and electrical properties of mantle phases. - Self-contained volume starts with an overview of the subject then explores each topic with in depth detail - Extensive reference lists and cross references with other volumes to facilitate further research - Full-color figures and tables support the text and aid in understanding - Content suited for both the expert and non-expert