Abstract We demonstrate the measurement of p-channel silicon-on-insulator quantum dots at liquid helium temperatures by using a radio frequency (rf) reflectometry circuit comprising two independently tunable GaAs varactors. This arrangement allows observing Coulomb diamonds 4.2 K under nearly best matching condition and optimal signal-to-noise ratio. also discuss rf leakage induced presence lar...

Topic Detection and Tracking (TDT) refers to automatic techniques for finding topically related material in streams of data (e.g., newswire and broadcast news). Work on TDT began about a year ago, is now expanding, and will be a regular feature at future Broadcast News workshops.

Abstract The Passive Reflectometry and Dosimetry (PRETTY) is a small satellite mission developed by consortium consisting of RUAG Space GmbH (RSA), Graz University Technology (TUG), Seibersdorf Laboratories (SL). primary objective the passive altimetry within PRETTY to measure ice sea surface elevation roughness in polar regions.