Valves
发表于 2025-3-30 11:09:57
X-ray and neutron scattering: classical versus quantum-statistical relations,of the two expressions show how the electron or the scattering-length classical densities are related to the corresponding quantum-statistical quantities. The further assumptions usually considered in the case of small-angle scattering are also discussed.
愤慨一下
发表于 2025-3-30 15:30:11
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冷漠
发表于 2025-3-30 18:20:22
,Diffracting “stacks of cards” - some thoughts about small-angle scattering from bone,ne. While the determination of these parameters is straight forward, the detailed shape of the SAXS curve turned out to be much more difficult to analyze quantitatively, because it is influenced by the shape as well as by the arrangement of the particles. The spherically averaged SAXS curve .(.) has
Pamphlet
发表于 2025-3-30 21:56:32
A comparative DSC, X-Ray and NMR study on the crystallinity of isomeric aliphatic polyamides,samples. The rigid fraction obtained by solid state NMR is, however, close to 60%, pointing at 20% rigid amorphous material. A combination of the NMR, WAXD and SAXS results reveals that the latter fraction is situated inside the crystalline phase and not at the crystalline – ‘mobile amorphous’ inter
植物茂盛
发表于 2025-3-31 04:46:27
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问到了烧瓶
发表于 2025-3-31 09:02:52
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fleeting
发表于 2025-3-31 12:56:41
Temperature dependence of the virial coefficients and the chi parameter in semi-dilute solutions ofattering in a broad temperature range from 10 to 100°C at concentrations from 1wt% to 20wt%. The scattering from the PEG solutions can be very well described by a random phase approximation (RPA) type expression. The forward scattering of the chains is analysed by two different approaches: In terms
完成才会征服
发表于 2025-3-31 16:09:56
Small angle scattering study of poly(methylmethacrylate)-blockpoly(ethylene oxide) block co-polymermethacrylate) (PMMA) and poly(ethylene oxide) (PEO) moieties is presented. The polymer forms slightly polydisperse spherical micelles in a wide range of concentration (0.03 – 6.7 w/V) and temperature (20°C ≤ T ≤ 65°C). A good description of the SANS data is obtained using a polydisperse core-shell m
上涨
发表于 2025-3-31 19:46:49
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Foreshadow
发表于 2025-4-1 00:03:20
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