Picosecond two-electron (shakeup) photoionization due to the soft-x-ray flux from a laser-produced plasma has been used to produce 1.3 cm sup (-1) gain in He sup + on the H-like 3 - 2 transition at
We study the direct product of automorphism groups of digraphs, where automorphism groups are considered as permutation groups acting on the sets of vertices.
We describe a technique capable of directly resolving and identifying the sublattices occupied by the different constituents of compound semiconductors, under conditions which allow simple interpre
Resonant Zener tunneling is investigated in a multiquantum-well p-i-n diode at cryogenic temperatures.
This paper presents a direct RF sampling fourth-order bandpass Delta-Sigma A/D converter for multi-carrier 3G wireless base stations.
By spanning an optical octave (> 300 THz) with a broadened femtosecond laser frequency comb, we directly measure the frequencies of optical standards at 1064/532 nm, 633 nm and 778 nm in terms o
We report diffuse scattering studies of liquid layers on the Pb (110) and (111) surfaces at temperatures substantially below the melting point of Pb.
We consider the problem of linear polyphase blind equalization (BE), i.e. we are interested in equalizing the output of a single-input-multiple-output (SIMO) channel, without observing its input.
Spread spectrum modulation is universally accepted in the hostile communication environments that occur in military communications.
The gas flow through a vacuum component can be continuous, transitional, or molecular depending: on the pressure range and geometries involved.
