Results 31 to 40 of about 65,565 (224)

Synchrotron radiation of crystallized beams [PDF]

open access: yesPhys.Rev. E60 (1999) 957-967, 1998
We study the modifications of synchrotron radiation of charges in a storage ring as they are cooled. The pair correlation lengths between the charges are manifest in the synchrotron radiation and coherence effects exist for wavelengths longer than the coherence lengths between the charges. Therefore the synchrotron radiation can be used as a diagnostic
arxiv   +1 more source

Real-Time Investigation of Recovery, Recrystallization and Austenite Transformation during Annealing of a Cold-Rolled Steel Using High Energy X-ray Diffraction (HEXRD)

open access: yesMetals, 2018
The annealing process of cold-rolled ferrite/pearlite steel involves numerous metallurgical mechanisms as recovery/recrystallization of deformed phases, ripening of carbide microstructure, and austenite transformation in the intercritical domain.
Marc Moreno   +6 more
doaj   +1 more source

PEROVSKITES AND OTHER FRAMEWORK STRUCTURE CRYSTALLINE MATERIALS (BOOK' FIRST PAGES AND PREFACE)

open access: yesMaterials and Devices, 2021
Perovskites are among the most famous materials due to their exceptional properties: they present nearly all existing types of interesting properties, in particular as ferroics or multiferroics, they may be insulators, (super)conductors, or ...
Saint-Grégoire P., Smirnov M.
doaj   +1 more source

SOFT: A synthetic synchrotron diagnostic for runaway electrons [PDF]

open access: yes, 2017
Improved understanding of the dynamics of runaway electrons can be obtained by measurement and interpretation of their synchrotron radiation emission. Models for synchrotron radiation emitted by relativistic electrons are well established, but the question of how various geometric effects -- such as magnetic field inhomogeneity and camera placement ...
arxiv   +1 more source

On-chip picosecond synchrotron pulse shaper [PDF]

open access: yesarXiv, 2022
Synchrotrons are powerful and productive in revealing the spatiotemporal complexities in matter. However, X-ray pulses produced by the synchrotrons are predetermined in specific patterns and widths, limiting their operational flexibility and temporal resolution.
arxiv  

Klein-Nishina Effects on Optically Thin Synchrotron and Synchrotron Self-Compton Spectrum [PDF]

open access: yesAstrophys.J.703:675-691,2009, 2009
We present analytic approximations to the optically thin synchrotron and synchrotron self-Compton (SSC) spectra when Klein-Nishina (KN) effects are important and pair production and external radiation fields can be neglected. This theory is useful for analytical treatment of radiation from astrophysical sources, such as gamma-ray bursts (GRBs), active ...
arxiv   +1 more source

Synchrotron Infrared Spectroscopy of Microporous Materials

open access: yesMakara Journal of Science, 2016
This review describes the ways in which synchrotron infrared radiation can be used to perform infrared spectroscopy on catalyst materials.
Russell F Howe
doaj   +1 more source

Synthesis and electrical properties of BaBiO3 and high resistivity BaTiO3–BaBiO3 ceramics [PDF]

open access: yesJournal of Advanced Dielectrics, 2016
Ceramics of the composition BaBiO3 (BB) were sintered in oxygen to obtain a single phase with monoclinic I2/m symmetry as suggested by high-resolution X-ray diffraction.
Nitish Kumar   +2 more
doaj   +1 more source

A Computed Microtomography Method for Understanding Epiphyseal Growth Plate Fusion

open access: yesFrontiers in Materials, 2018
The epiphyseal growth plate is a developmental region responsible for linear bone growth, in which chondrocytes undertake a tightly regulated series of biological processes. Concomitant with the cessation of growth and sexual maturation, the human growth
Katherine A. Staines   +4 more
doaj   +1 more source

Synchrotron heating by a fast radio burst in a self-absorbed synchrotron nebula and its observational signature [PDF]

open access: yes, 2016
Fast radio bursts (FRBs) are mysterious transient sources. If extragalactic, as suggested by their relative large dispersion measures, their brightness temperatures must be extremely high. Some FRB models (e.g. young pulsar model, magnetar giant flare model, or supra-massive neutron star collapse model) suggest that they may be associated with a ...
arxiv   +1 more source

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