Irregular hexahedral dust grains yield nearly the same polarization morphology and fraction as spherical grains in self-scattering regimes but with up to 2.5 times higher scattering opacity, and are still insufficient to match observed polarization levels.
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4 Pith papers cite this work. Polarity classification is still indexing.
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UNVERDICTED 4representative citing papers
Azimuthal dust polarization at millimeter wavelengths traces high dust-to-gas ratio zones created by the streaming instability in protoplanetary disks.
Porous elongated dust grains exhibit decreasing intrinsic polarization with rising porosity and 90-degree polarization flips at specific wavelength-to-size ratios, enabling a new multi-wavelength method to constrain grain porosity in protoplanetary disks.
Numerical simulations of porous fractal and consolidated particles show stronger forward scattering, broader polarization peaks, and lower absorption per unit mass than compact spheres, implying larger dust masses from observed fluxes.
citing papers explorer
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Exploring Polarized Millimeter Emission from Protoplanetary Disks with Irregular Dust Grains
Irregular hexahedral dust grains yield nearly the same polarization morphology and fraction as spherical grains in self-scattering regimes but with up to 2.5 times higher scattering opacity, and are still insufficient to match observed polarization levels.
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Azimuthal Dust Polarization from Aerodynamically Aligned Grains as Evidence for the Streaming Instability in Protoplanetary Disks
Azimuthal dust polarization at millimeter wavelengths traces high dust-to-gas ratio zones created by the streaming instability in protoplanetary disks.
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Intrinsic polarisation of elongated porous dust grains
Porous elongated dust grains exhibit decreasing intrinsic polarization with rising porosity and 90-degree polarization flips at specific wavelength-to-size ratios, enabling a new multi-wavelength method to constrain grain porosity in protoplanetary disks.
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Modeling (Sub-)millimeter Scattering Properties of Fractal and Consolidated Porous Particles: Applications to Protoplanetary Disks
Numerical simulations of porous fractal and consolidated particles show stronger forward scattering, broader polarization peaks, and lower absorption per unit mass than compact spheres, implying larger dust masses from observed fluxes.