1211 - 1220 of 1959 Results
The formation of semiconductor heterojunctions and their high-density integration are foundations of modern electronics and optoelectronics.
The invention relates to network security and more specifically to methods and machines for determining which records meet the criteria for storage.
A device/test structure is described, which enables ac readout of nanoscale dielectric and conduction inhomogeneities and allows overcoming measurement parasitics in nanoscale characterization of dielectric properties.
Ferroelectric domain wall circuits can be made conducting in most known ferroelectric semiconductors by considering circuit properties at high frequencies and interaction of domain walls with defects.
The invention relates to induction heating systems and more specifically to an electric circuit for powering such systems. A circuit has been developed that can drive an induction heater with a minimum of parts. The circuit works directly off the 120 VAC line.
The invention relates to lasers and more specifically to a fiber delivered, stable, narrow spectral line-width, high power diode laser system for spin-exchange optical pumping (SEOP) of 3He.
We report simple approaches to accomplish dramatic reduction of C2-C4 in product stream.
The present invention is an enhancement of the invisible-fluorescent identification tagging system that was recently invented and developed at ORNL.
The invention relates to big data and urban planning.
A lubricant additive is an ionic liquid ammonium salt. The quaternary ammonium cation of the ionic liquid is either protic ([NR3H]+) or symmetric aprotic ([NR4]+) having four identical hydrocarbon groups.