Zobrazeno 1 - 10
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pro vyhledávání: '"M.T. Hutchings"'
Autor:
M.T. Hutchings, Aaron D. Krawitz
The accurate, absolute, and non-destructive measurement of residual stress fields within metallic, ceramic, and composite engineering components has been one of the major problems facing engineers for many years, and so the extension of X-ray methods
Publikováno v:
Journal of Non-Crystalline Solids. 187:221-226
Ultrahigh vacuum scanning tunnelling microscopy (UHV-STM) and air/liquid atomic force microscopy (AFM) have been used to evaluate the roughness of silicon surfaces after they have been subjected to pre-gate oxide cleaning. The pre-gate oxide cleaning
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Over the past 25 years the field of neutron diffraction for residual stress characterization has grown tremendously, and has matured from the stage of trial demonstrations to provide a practical tool with widespread applications in materials science
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Publikováno v:
Physics Letters A. 80:337-341
Coherent neutron quasielastic scattering has been observed from powder samples of PbF 2 , and BaF 2 , at temperatures above their transition to fast-ion conduction. The scattering is found to be similar to that previously observed in SrCl 2 and CaF 2
Autor:
M.T. Hutchings
Publikováno v:
Solid State Ionics. :1208-1212
Neutron scattering techniques have been used to investigate the temperature dependence of the lattice dynamics and fast ion behaviour of the antifluorite compound Mg 2 Si between 293 and 1313 K. The phonon energy dispersion relation has been measured
Publikováno v:
Physica B+C. :1254-1256
Using inelastic neutron scattering the energy dispersion of spin waves in the antiferromagnet Fe 0.996 S ( T N =598 K) has been measured at 293 K in order to help to establish the nature of the magnetic electrons and their role in the conductivity tr