Results 101 to 110 of about 6,112,883 (177)

Diffractometer for element-specific analysis on local structures using a combination of X-ray fluorescence holography and anomalous X-ray scattering

open access: yesJournal of Synchrotron Radiation
To tackle disorder in crystals and short- and intermediate-range order in amorphous materials, such as glass, we developed a carry-in diffractometer to utilise X-ray fluorescence holography (XFH) and anomalous X-ray scattering (AXS), facilitating element-
Hiroo Tajiri   +13 more
doaj   +1 more source

Phase contrast imaging with a laboratory-based microfocus X-ray source [PDF]

open access: yes, 2007
This project looks at the design of an in-line X-ray phase contrast imaging system, based around the Bede Microsource®, on a suitable scale for imaging small pathological samples. The system is applied to two test objects to assess feasibility of its use
Kelly, Kathryn L, Kelly, Kathryn L.
core  

X-ray spectroscopy of accreting black holes

open access: yes, 2014
Measuring black hole spin has become a key topic in astrophysics, and recent focus on the spin powering of jets in X-ray binaries has heightened the need for accurate measurements of spin.
Plant, Daniel
core   +1 more source

A Test for Rapid Tribological Characterization of Bearing Steels

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2012
In this paper is a study the influence of the material and heat treatment on the changes of the fine structure parameters of the superficial layer of triboelements during the first cycles of rolling contact process.
Constantin GHEORGHIES   +4 more
doaj  

High-resolution X-ray diffractometry and X-ray reflectometry techniques for structural studies of complicated thin-layered heterostructures: Complementarity between Fourier Transform-based procedures and simulation softwares

open access: yes, 2004
Both x-ray reflectometry and high-resolution x-ray diffractometry techniques are used for the assessment of individual layer thicknesses and interfacial profiles inside complicated heterostructures, such as semi-conductor multilayers.
A. Bouchier, A. De Rossi, O.Durand
core   +1 more source

The polymorphs and solvates of phenylbutazone and their phase transition behaviour [PDF]

open access: yes, 2009
In this study, which was conducted between March 2007 and December 2008, the crystal structure of the alpha polymorph of phenylbutazone has been determined by single crystal X-ray diffractometry.
Targett, J.J.
core  

IMPROVEMENT HARDNESS AND MICROHARDNESS OF LOW ALLOY STELL BY USING MOLTEN METAL

open access: yesDiyala Journal of Engineering Sciences, 2015
We examined and study the characteristics properties of bainitic low alloy steel (30crmov9) obtained by used molten copper Instead what is customary in this process using molten salts .X-ray diffractometry (XRD)and optical microscopy (OM)were used to ...
Ali adwon H., Ali H.
doaj  

Deveropment of Time-Resolved X-ray Diffractometry Ⅱ

open access: yes, 2003
A progress of the time-resolved X-ray diffractometry has been reported. The system is for a typical laboratory X-ray diffractometer. The minimum time interval is about 25 μs, which depends on the hardware of the devices and the computer software ...
蔵元, 英一   +9 more
core  

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