by Pasqualantonio Pingue | Nov 22, 2017 | Home slide, News
Ricercatori di Nano-Cnr del Laboratorio NEST della Scuola Normale Superiore e ricercatori dell’Università di Regensburg hanno elaborato un interruttore ultra veloce per le onde elettroniche, che potrebbe consentire di accelerare enormemente i futuri dispositivi...
by Pasqualantonio Pingue | Jul 20, 2017 | Home slide, News
Noble metal nanostructures have demonstrated a number of intriguing features for both medicine and catalysis. However, accumulation issues have prevented their clinical translation, while their use in catalysis has shown serious efficiency and stability hurdles. In...
by Pasqualantonio Pingue | Jul 12, 2017 | Home slide, News
Photoacoustic imaging (PAI) is a promising noninvasive technique for molecular and cellular characterization of cancer. Cancer detection by PAI is an area of active research, and the recent advent of contrast agents based on near-infrared (NIR)-absorbing dyes or...
by Pasqualantonio Pingue | Jun 7, 2017 | Home slide, News
[wr_row][wr_column] The Josephson effect is a fundamental quantum phenomenon where a dissipationless supercurrent is introduced in a weak link between two superconducting electrodes by Andreev reflections. The physical details and topology of the junction drastically...
by Pasqualantonio Pingue | Jun 7, 2017 | Home slide, News
Two superconductors coupled by a weak link support an equilibrium Josephson electrical current that depends on the phase difference ϕ between the superconducting condensates. Yet, when a temperature gradient is imposed across the junction, the Josephson effect...
by Pasqualantonio Pingue | Jun 6, 2017 | Home slide, News
Un po’ onda e un po’ luce, così funziona il nuovo laser Terahertz L’Istituto nanoscienze del CNR e l’Università di Pisa hanno creato un nuovo laser che sfrutta la doppia natura delle onde Terahertz, per produrre un fascio molto collimato e a basso consumo....
