Small angle light backscattering of polymer blends: 1. Multiple scattering

Zhou, Jiamin; Sheng, Jing

doi:10.1016/s0032-3861(96)00966-4

Cited by 22 publications

(15 citation statements)

References 11 publications

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“…Several parameters (e.g., integral invariable Q, correlation distance a c and the radius of gyration R) were introduced in the traditional light scattering theory to express internal structural information of polymers. The small-angle laser light scattering (SALLS) system is one of the most widely used techniques for obtaining structural information, which is applied to study the phase structure and morphology of polymer blends by many researchers [15][16][17][18][19]. It is possible to characterize both microscopic and mesoscopic morphological variables in a single measurement, because SALLS provides a statistical evaluation of the shapes and sizes of scattering entities (particles or other morphological structure), and examines the morphologies which are not perfectly defined.…”

Section: Introductionmentioning

confidence: 99%

Characterisation of the thickness of transition layer and its relation to mechanical properties of polypropylene/poly(ethylene-co-octene) blends

Zhu

Wang

et al. 2008

Materials Science and Engineering: A

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Section: Introductionmentioning

confidence: 99%

Characterisation of the thickness of transition layer and its relation to mechanical properties of polypropylene/poly(ethylene-co-octene) blends

Zhu

Wang

et al. 2008

Materials Science and Engineering: A

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“…It is assumed that there is no energy loss accompanying the scattering and that the scattering bulk is spherically symmetric. The scattering light in a bulk is described by formula [19]:…”

Section: Scalar Light Scattering Theory Based On the Kirchhomentioning

confidence: 99%

Angle Resolved Scattering Combined with Optical Profilometry as Tools in Thin Films and Surface Survey

2015

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The work presents an application of two scanning optical techniques, i.e. optical prolometry and angle resolved scattering method. The rst method measures the light reected from a lm during scan of the surface, while the second method measures light intensity as a function of the scattering angle. The angle resolved scattering and optical prolometry measurements, being complementary to the atomic force microscopy, give information about surface topography. Scattered radiation measured by angle resolved scattering and optical prolometry is a function of height and slope of microfacets. The analysis of images allows to determine the most important statistic surface parameters, like roughness, height distribution and autocorrelation length, in large wavelength range by the determination of power spectral density function. The fast Fourier transform of angle resolved scattering and optical prolometry images permits to determine the distribution of surface features in the inverse space, such as periodicity and anisotropy. In this paper the results obtained for porous SiO2, SiO2TiO2 blends, TiN and polymer thin lms have been presented. The paper demonstrates the usefulness of the angle resolved scattering and optical prolometry for the surface and volume thin lm inspection.

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“…SALS represents an angular distribution of the scattered intensity as a function of scattering angle θ s [6].…”

Section: Thermal Propertiesmentioning

confidence: 99%

The influence of ytterbium doping on the optical properties of tellurite glasses

Jaglarz¹,

Reben²,

Burtan³

et al. 2011

Phys. Status Solidi C

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The goal of this work was to investigate the influence of rare earth ion Yb3+ doping on the thermal and optical properties of tellurite glass (TG) of the TeO2‐ZnO‐PbO‐La2O3 system. The reflectance, transmittance and ellipsometric measurements have been done. Decreasing of the refractive index of TG with the Yb3+ ion doping has been concluded. For determination of the refractive index variation in the bulk, the small angle light scatter (SALS) measurements have been carried out. (© 2011 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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Small angle light backscattering of polymer blends: 1. Multiple scattering

Cited by 22 publications

References 11 publications

Characterisation of the thickness of transition layer and its relation to mechanical properties of polypropylene/poly(ethylene-co-octene) blends

Characterisation of the thickness of transition layer and its relation to mechanical properties of polypropylene/poly(ethylene-co-octene) blends

Angle Resolved Scattering Combined with Optical Profilometry as Tools in Thin Films and Surface Survey

The influence of ytterbium doping on the optical properties of tellurite glasses

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