Zobrazeno 1 - 10
of 39
pro vyhledávání: '"E. M. Larson"'
Publikováno v:
Journal of Synchrotron Radiation. 13:326-335
A compact diffraction-reaction chamber, using a 2-inch photodiode array detector, has been employed to investigate the chemical dynamics at the combustion front of a selected series of refractory metal carbides and di-borides from their constituent e
Autor:
E. L. Usinger, E. M. Larson, S. E. Niebuhr, C. A. Fedler, K. J. Prusa, J. S. Dickson, R. Tarté, J. G. Sebranek1
Publikováno v:
Meat and Muscle Biology. 1:30-30
Publikováno v:
Journal of Materials Science. 32:1493-1500
Spatially resolved X-ray diffraction (SRXRD) technique has been applied using synchrotron radiation to map the phases present in fusion welds in situ with a sub-millimetre resolution. For titanium, exhibiting an allotropic transformation from a hcp
Publikováno v:
Acta Crystallographica Section B Structural Science. 52:580-585
The structure of the heavy fermion compound Ce2Pt6Ga15 has been determined from neutron powder and X-ray/neutron single-crystal diffraction. Examination of symmetry equivalence among the single-crystal data, as well as the good fit of the powder data
Publikováno v:
Metallurgical and Materials Transactions A. 27:775-783
Spatially resolved X-ray diffraction (SRXRD) consists of producing a submillimeter size X-ray beam from an intense synchrotron radiation source to perform real-time diffraction measurements on solid materials. This technique was used in this study to
Autor:
Gerald L. Nutt, J. B. Holt, Bernhard Rupp, Louis J. Terminello, Joe Wong, P. A. Waide, E. M. Larson
Publikováno v:
Journal of Materials Research. 8:1533-1541
The formation of TaC and Ta2C by combustion synthesis from their elemental constituents has been studied by time-resolved x-ray diffraction (TRXRD) using synchrotron radiation. The reactions have been followed with a time resolution down to 50 ms. Si
Publikováno v:
Journal of Animal Science. 71:1092-1099
Three trials were conducted to evaluate the energy value of hominy feed in finishing diets for ruminants. Hominy feed contained 56.9% starch, 25.2% NDF, 11.1% CP, and 5.3% fat (DM basis). In all trials, hominy feed replaced dry-rolled corn. As the le
Publikováno v:
Advances in X-ray Analysis. 37:479-482
The synchrotron x-ray source provides a unique opportunity to observe many “in-situ” processes. The formation of the “short-lived” intermediate species, Ta2C, during the combustion synthesis of TaC, has been observed and reported by monitorin
Publikováno v:
Physical review / B 46(14), 9205-9208 (1992). doi:10.1103/PhysRevB.46.9205
Physical review / B 46(14), 9205 - 9208 (1992). doi:10.1103/PhysRevB.46.9205
A quick-scanning extended x-ray-absorption fine-structure (QEXAFS) technique has been devised to follow the local atomic coordination changes about selected reactants i
A quick-scanning extended x-ray-absorption fine-structure (QEXAFS) technique has been devised to follow the local atomic coordination changes about selected reactants i
Publikováno v:
Journal of Non-Crystalline Solids. 130:260-272
The La L1 and L3 XANES and L3 EXAFS have been investigated for the series of glasses 10K2O50SiO2x La2O3 (x = 1, 5, 10) and (10 − x)K2O40SiO2−(x/3)La2O3 (x = 7.5, 5, 2.5) and model compounds La2O3, LaAlO3, LaPO4, La2NiO4, La2CuO4 and La(O