5 papers
Organic Semiconductor Alignment via Confinement in Vapor-Guided Droplets
Robert Malinowski, Alessandro Rossi, Lewis M. Cowen +8
Organic semiconductors are lightweight, solution-processable materials with strong potential for printed and flexible electronics, from deformable displays to wearable sensors. Des…
Microfluidic gratings for X-ray Phase Contrast Imaging
Alessandro Rossi, Francesco Coccimiglio, Antonio Ferraro +8
Fabrication of X-ray gratings has surged in the last two decades thanks to their vast employment in X-ray Phase Contrast Imaging, an imaging technique able to boost X-ray sensitivi…
Inverse Diffusion Approximation for Extraction of Scattering and Absorption Coefficients in Highly Scattering Media
Lingxi Li, Yue Yu, Joanna Borowiec +6
Photon transport through a diffusing slab can be described by the radiative transfer equation (RTE). When the slab is highly scattering and weakly absorbing, the RTE simplifies to…
Fabrication of Ultra-Thick Masks for X-ray Phase Contrast Imaging at Higher Energy
Alessandro Rossi, Ian Buchanan, Alberto Astolfo +6
X-ray phase contrast imaging (XPCI) provides higher sensitivity to contrast between low absorbing objects that can be invisible to conventional attenuation-based X-ray imaging. XPC…
Performance Metrics and Loss Mechanisms in Horticulture Luminescent Solar Concentrators
Zhijie Xu, Yue Yu, Ioannis Papakonstantinou
Horticulture Luminescent Solar Concentrators (HLSCs) represent an innovative concept developed in recent years to promote crop yields, building upon the foundation of traditional L…