Sökresultat

Filtyp

Din sökning på "*" gav 548533 sökträffar

Picosecond X-ray Diffraction Studies of Bulk and Nanostructure Materials

Popular Abstract in Swedish Snabba fenomen, som inträffar efter laserexcitation, har studerats med tidsupplöst röntgendiffraktion (TXRD). I de flesta experimenten har en ljuspuls från en femtosekundlaser använts för att excitera provet, och dynamiken har undersökts med röntgenljus. Tidsupplösta röntgendiffraktionsmätningar har utförts för att studera fasta halvledarmaterial, vätskor, ferro-elektriFast phenomena occurring after laser excitation were studied using time-resolved X-ray diffraction (TXRD). In most experiments, a femtosecond laser pulse was used to excite the sample, and X-rays were used as a probe. The X-ray diffraction technique was used to study bulk semiconductor samples, molten liquids, ferro-electric domain switching in potassium dihydrogen phosphate (KDP), and strain prop

Whole blood plasmapheresis using acoustic separation chips

An acoustic separation system for producing pure blood plasma is presented. The separated plasma contains less than 1 % red blood cells from the original hematocrit of 40 %. A sequential separation system consisting of four separators is demonstrated.