Zobrazeno 1 - 10
of 39
pro vyhledávání: '"C J, Sparks"'
Autor:
G. E. Ice, C. J. Sparks
Publikováno v:
Annual Review of Materials Science. 29:25-52
▪ Abstract The recent availability of intense synchrotron sources with selectable X-ray energies permits high-precision measurements of chemically specific atomic-pair correlations in solid-solution alloys. Short-range chemical order can be accurat
Diffuse scattering measurements of static atomic displacements in crystalline binary solid solutions
Publikováno v:
Journal of Phase Equilibria. 19:529-537
Diffuse x-ray scattering from crystalline solid solutions is sensitive to both local chemical order and local bond distances. In short-range ordered alloys, fluctuations of chemistry and bond distances break the long-range symmetry of the crystal wit
Publikováno v:
Nanostructured Materials. 7:147-160
The importance of local structure to the physical properties of alloys is receiving increasing attention. Recent measurements of the short-range nanoscale structure in metallic solid solution alloys reveal both the local chemical order and the chemic
Autor:
A.D. Sheikh-Ali, Roger A Kisner, Peter N. Kalu, Gail Mackiewicz-Ludtka, John B Wilgen, Don M. Nicholson, C. J. Sparks, L. Petit, Roger Jaramillo, Gerard M. Ludtka
Publikováno v:
Journal of Applied Physics. 95:6580-6582
Identically prepared samples of Fe0.85Ni0.15 were annealed either in the ambient magnetic field or in a field of 29 T. Room temperature x-ray powder diffraction measurements that were performed after magnetic annealing showed that the ratio of the vo
Publikováno v:
Anaesthesia and Intensive Care. 23:143-148
One of the limitations of an inguinal field block is that it does not reliably produce complete anaesthesia. The purpose of this study was to describe a modified short-bevel needle technique, facilitating correct needle placement, for inguinal hernia
Publikováno v:
physica status solidi (b). 183:79-95
A single crystal of Ni–20 at% Cr aged at 744 K for 480 h, similar to the case of a previous neutron scattering experiment, is investigated by diffuse X-ray scattering using X-rays at three different wavelengths, λ = 0.2075 nm (5975 eV), 0.1489 nm
Autor:
C. J. Sparks, G. E. Ice
Publikováno v:
ChemInform. 31
Publikováno v:
Anaesthesia and intensive care. 36(3)
Administrative population health data, such as hospital discharge data, are a potentially valuable resource for determining anaesthesia and analgesia use in childbirth at a population level. However, the reliability of general anaesthesia reporting i
Publikováno v:
Applied Physics Letters. 60:2216-2218
We report x‐ray diffraction measurements of residual stress in sapphire crystals implanted with Cr+ ions. Stress is determined by measuring both in‐plane and out‐of‐plane lattice constants. Bragg peak positions are measured to determine avera
Publikováno v:
Physical review / B 59, 11105-11108 (1999).
The temperature dependence of the diffuse scattering fine structure from disordered equiatomic CuAu was studied using {\it in situ} x-ray scattering. In contrast to Cu$_3$Au the diffuse peak splitting in CuAu was found to be relatively insensitive to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c611d8506736ecedf78084aca81d1ab1