Search for tag: "disordered"

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Characterization of Mid-Infrared Semiconductor… duration 2 minutes 2 seconds Characterization of Mid-Infrared Semiconductor… Characterization of Mid-Infrared Semiconductor Disordered Hyperuniform Quasi-Material Films, Mary Catherine Lorio, UG '22 (3966587)	Characterization of Mid-Infrared Semiconductor Disordered Hyperuniform Quasi-Material Films, Mary Catherine Lorio, UG '22 (3966587) We present an experimental characterization of novel mid-infrared, semiconductor, disordered hyperuniform (DHU) quasi-material films. Using Fourier Transform-Infrared (FT-IR) spectroscopy, we perform… disordered hyperuniform (dhu) materials photonic crystals uniform scattering isotropic anisotropic edge detection image differentiation mid-infrared semiconductor indium gallium arsenide and aluminium indium arsenide semiconductors pillar dhu hole dhu quantum cascade materials applications detection crystals structures range arsenide indium frequency differentiation crystal edge properties angle material discovery dag d0 insight concern From Research Princeton Research Day 0 likes 80 plays Date April 27th, 2022 Speaker Mary Catherine Lorio Department Physics
Density Fluctuations and Hyperuniformity in Dense… duration 2 minutes 43 seconds Density Fluctuations and Hyperuniformity in Dense… Density Fluctuations and Hyperuniformity in Dense Packings of Superballs, Charles Maher, G4 (3959561)	Density Fluctuations and Hyperuniformity in Dense Packings of Superballs, Charles Maher, G4 (3959561) A packing is any collection of nonoverlapping objects. Dense, disordered packings are useful models of glasses, biological systems, and granular media. The study of dense packings of nonspherical… density fluctuations hyperuniformity superballs packing ordered disordered mechanically stable cube cubic octahedron octahedral symmetry granular thermal electrical conductivity spectral density orientation proportional density fluctuations materials values shapes slide objects bowl uniform length distance inverse conductivity properties scales property symmetries sphere particles From Research Princeton Research Day 1 likes 15 plays Date April 27th, 2022 Speaker Charles Maher Department Chemistry
Drugs are good, but how do they go bad?, Yejoon… duration 2 minutes 56 seconds Drugs are good, but how do they go bad?, Yejoon… Drugs are good, but how do they go bad?, Yejoon Seo, G4 (3937727)	Drugs are good, but how do they go bad?, Yejoon Seo, G4 (3937727) Many oral delivery drugs are in the amorphous state, stabilized by an amorphous polymer. Over time, these drugs tend to "flow," resulting in significant changes to the drug product that… amorphous state glassy state oral drug delivery thermal characterization thermal analysis gastrointestinal tract disordered #prd22 drug drugs polymer lab process characterization crystallization temperatures disorder polymers molecules liquid glassy delivery medicines field formulations percent examine myriad From Research Princeton Research Day 10 likes 152 plays Date April 27th, 2022 Speaker Yejoon Seo Department Chemical and Biological Engineering