Like astronomers tweaking images to gain a more detailed glimpse of distant stars, physicists at Brookhaven National Laboratory have found ways to sharpen images of the energy spectra in high-temperature superconductors — materials that carry electrical current effortlessly when cooled below a certain temperature. These new imaging methods confirm that the electron pairs needed to carry current emerge above the transition temperature, before superconductivity sets in, but only in a particular direction.
April 4, 2007 lecture by Mark Pinto for the Stanford University Computer Systems Colloquium (EE 380). This presentation explores technology challenges in IC nanomanufacturing and reviews the most likely directions needed to sustain the pervasive growth of semiconductor content. Other applications of related nanomanufacturing technologies are also examined. EE 380 | Computer Systems Colloquium: www.stanford.edu Stanford Computer Systems Laboratory: csl.stanford.edu Stanford Center for Professional Development: scpd.stanford.edu Stanford University Channel on YouTube: www.youtube.com
A team led by scientists at Duke University's Pratt School of Engineering has demonstrated the first working "invisibility cloak." The cloak deflects microwave beams so they flow around a "hidden" object inside with little distortion, making it appear almost as if nothing were there at all.
1) Olivier Witschger (Institut National de Recherche et de Sécurité) : exemples d'applications des nanotechnologies dans les objets de la vie courante 2) Nokia Morph Concept : 3 propriétés physiques de ce prototype de téléphone portable 3) Consommateurs interrogés sur les nanotechnologies : savez-vous ce que c'est ? 4) Christian Huard (ADEIC - Association de Défense, d'Éducation et d'Information au Consommateur) : Dangers, risques des nanotechnologies
In this video we detail the proper setup for taking Raman measurements using the Ocean Optics Q65000 Spectrometer. Once setup is complete we take you through the steps of performing a basic Raman measurement of Ethanol in SpectraSuite Software. For more information visit www.oceanoptics.com
Video related to research article appearing in Lab on a Chip. T. Kobayashi et al "Novel combination of hydrophilic/hydrophobic surface for large wettability difference and its application to liquid manipulation". Read the article at pubs.rsc.org
