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Wide-angle X-ray scattering

About: Wide-angle X-ray scattering is a research topic. Over the lifetime, 579 publications have been published within this topic receiving 13330 citations.


Papers
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Journal ArticleDOI
TL;DR: A. Applications 1743 A. Materials-Based Studies 1743 1. Block Copolymers 1743 2. Ionomers 1745 3. Liquid Crystalline Polymers 1745 4. Biopolymers 1746 5. Phenomenon-Based studies 1747 1. Polymer Solutions and Gels 1747 2.
Abstract: A. Temperature Chambers 1735 B. Pressure Cells 1735 C. Stretching Equipment 1736 D. Fiber Spinning Equipment 1737 E. Fiber Drawing Apparatus 1738 F. Shear Apparatus 1739 IV. Combined Techniques 1739 A. Simultaneous SAXS/WAXD 1739 B. Raman Spectroscopy 1740 C. Laser Light Scattering 1741 D. Fourier Transform IR Spectroscopy 1743 V. Applications 1743 A. Materials-Based Studies 1743 1. Block Copolymers 1743 2. Ionomers 1745 3. Liquid Crystalline Polymers 1745 4. Biopolymers 1746 B. Phenomenon-Based Studies 1747 1. Polymer Solutions and Gels 1747 2. Colloidal Suspensions, Micellar Solutions, and Microemulsions 1749

334 citations

Journal ArticleDOI
TL;DR: In this article, the theory of diffuse scattering by point defects and by defect clusters is reviewed, and the Huang scattering very near to the Bragg reflection increases in direct proportion to the number of point defects in the cluster.
Abstract: The theory of the diffuse scattering by point defects and by defect clusters is reviewed. For a small concentration of statistically distributed point defects the symmetry of the long ranging part of the displacement field and the strength of the defects can be obtained from scattering measurements close to the reciprocal lattice points (Huang scattering). In addition to the (symmetrical) Huang scattering an asymmetry of the scattering is observed. For defects with sufficiently large displacements, the sign of this asymmetric scattering determines the sign of the displacement field around the defect and its magnitude yields information about the magnitude of the displacements close to the defect. For defect clusters the diffuse scattering is strongly modified. The Huang scattering very near to the Bragg reflection increases in direct proportion to the number of point defects in the cluster. For larger distances q from the Bragg reflection the intensity decreases as 1/q4.

308 citations

Journal ArticleDOI
01 Jun 2001-Polymer
TL;DR: In situ synchrotron wide-angle X-ray scattering (WAXS) and smallangle Xray scattering as mentioned in this paper were used to monitor the structural and morphological developments during crystallization of a series of isotactic polypropylene (iPP) blends with different molecular weight distributions.

272 citations

Journal ArticleDOI
N. S. Murthy1, H. Minor1
01 Jun 1990-Polymer
TL;DR: In this paper, the diffraction pattern of a polymer with a high degree of crystalline order was fitted with easily resolvable crystalline peaks, and the intensity not attributable to the crystalline peak was regarded as amorphous scattering.

253 citations

Journal ArticleDOI
01 Dec 2001-Polymer
TL;DR: In this paper, the influence of nanodispersed montmorillonite layers and process history on the crystal structure of nylon 6 between room temperature and melting was examined with simultaneous small-and wide-angle X-ray scattering and modulated differential scanning calorimetry.

241 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20234
20222
202111
202010
201918
201813