X-ray Scattering for Attenuation and Phase Shift
Study on Crystallization Tendency of Disaccharides by X-ray Scattering
... Air scattering correction When X-rays pass through air, be- tween the sample and the X-ray source, X-ray beams are being scattered by air molecules, causing attenuation of ...
60
Breast tissue characterisation using low angle X-ray scattering
... in attenuation coefficient between fibroglandular tissue and carcinoma is extremely small, ...transmission x-ray mammography, it is ...the scattering properties of ...
219
Diagnostic x-ray imaging relies on the attenuation of
... scattered x-ray energy becomes smaller as the scattering angle increases and, at higher incident energies, this effect is ...the x-ray photons are prefer- entially backscattered; at ...
16
Chemically stabilized δ-Bi2O3 phase: Raman scattering and X-ray diffraction studies
... doped and undoped Bi 2 O 3 originates very likely from a temperature effect. In the absence of a real simulation of oxygen sub-lattice vibration, assignment of all the above modes seems to be impossible; although some ...
11
Ultrafast X-ray Scattering from Molecules
... resolved X-ray scattering experiments were performed at synchrotrons using mechanical choppers to create picosecond X-ray ...coherent X-rays with an intensity orders of magnitude ...
11
Designing a nanoscale x ray source: towards single molecule x ray scattering
... zero density border, as described in figure 2.2. The algorithm starts from the autocorrelation function, obtained by taking the Fourier transform of the diffraction pattern and an initial estimate for the support mask is ...
201
Nuclear dynamics in resonant inelastic X-ray scattering and X-ray absorption of methanol
... the X-ray ab- sorption and the resonant inelastic X-ray scattering spec- tra of gas phase methanol near the oxygen K-edge taking into account the nuclear degrees of ...gas ...
24
On the relative performance of edge illumination x-ray phase contrast CT and conventional, attenuation-based CT
... fore, phase contrast micro-CT, if used as an alternative or addition to conventional micro-CT, could provide a real benefit, with substantial CNR improvements potentially ...
9
X-ray Scattering Investigations Of Metallic Thin Films
... films. X- ray scattering experiments are well suited for the investigation of nano-scaled systems, and are the focus of this doctoral ...(1) phase identification of polycrystalline thin films, ...
144
Global Small-Angle X-ray Scattering Data Analysis of Triacylglycerols in the α-Phase (Part II)
... angle X-ray scattering analysis ...Small-Angle X-ray Scattering Data Analysis of Triacylglycerols in the Molten State’ of this publication series), and (ii) the lamellar ...
21
Simulation of ultra fast dynamics effects in resonant inelastic x ray scattering of gas phase water
... energy shift is applied to the emission energies, TDDFT provides an accurate description in comparison with experiment and ...this shift can be determined from comparison with ∆SCF calculations, which means ...
32
Theory of x ray Thomson scattering in warm dense matter
... the x-ray scattering signal with a reasonable accuracy, in particular if forward and backward scattering geometry are ...frequency shift and checked by the shape of the inelastic ...
195
Inelastic x-ray scattering measurements of liquid waterglycerol mixtures
... We have carried out IXS measurements on liquid water-glycerol mixtures. The IXS de- termined sound velocity is almost constant irrespective of the glycerol concentration. The strength of the relaxation for the mixtures, ...
8
Resonant Soft X Ray Inelastic Scattering and Soft X Ray Emission Study of the Electronic Structure of alpha MoO3
... Figure 3 presents three O K-edge XAS spectra recorded with the polarization vector of the incident light parallel to each of the ␣ -MoO 3 crystal axes. Also shown in Fig. 3 is the calculated O 2p PDOS projected along ...
8
Imaging antiferromagnetic domains in GdNi2Ge2 with x-ray resonant magnetic scattering
... magnetic scattering between neighboring re- gions of the sample arises from domains that have their mag- netic moments either within or perpendicular to the scatter- ing plane at a given ...the scattering ...
6
Small Angle X Ray Scattering of Amorphous Germanium: Numerical Modeling
... puted for our structural models and shown in Figure 2(a). As we are concerned mainly with the small-angle scat- tering, only the data for small values of k were shown. Owing to the finite size of our structural models, ...
12
Asymmetrical bonding in liquid Bi disentangled by inelastic X-ray scattering
... 3 Department of Physics, Keio University, Yokohama 223-8522, Japan 4 Japan Synchrotron Radiation Research Institute, SPring-8, Sayo-gun, Hyogo 679-5198, Japan 5 Materials Dynamics Laboratory, RIKEN SPring-8 Center, ...
7
Measurements of ultrafast dissociation in resonant inelastic x-ray scattering of water
... gas phase, RIXS spectra excited to the 4a 1 state and also two peaks are observed where there is a large isotope effect in the relative ...gas phase water excited to the same resonance where dissociative ...
9
Edge illumination x-ray phase contrast CT
... the phase and absorption (analyser) gratings are placed downstream of the object, a significant fraction of radiation that delivers dose to the object does not contribute to the image formation ...the phase ...
217