Publications

Intraconnects, as-grown single-walled carbon nanotubes bridging two metal electrodes, were investigated as gated structures.

We show that pairs of prisms can have negative group velocity dispersion in the absence of any negative material dispersion.

The insertion of lumped negative impedances at intervals along each conductor of a cable pair has long been of interest as a means of improving bilateral transmission.

The application of the telephone repeater, the development of which made countrywide telephone service practicable, had been confined largely to toll plant from the year 1915 when the transcontinen

H E N an e.m.f. is applied to the terminals of an ordinary positive resistance a current flows in at the terminal connected to the positive pole of the source and out at the other terminal.

We describe negative group index surface plasmons in nano-structured metallic gratings.

Using temporally and spatially-resolved laser spectroscopy, we have determined the identities, absolute concentrations, photodetachment cross sections, effects on the local field, and kinetics of f

We report on a new class of semiconductor metamaterials that exhibits negative refraction for all incident angles in the long-wave infrared region of the spectrum.

Copyright, 1964, American Telephone and Telegraph Company Negative Resistance Arising from Transit Time in Semiconductor Diodes By W.

Operation of a new resonant-tunneling transistor is reported in the AlGaAs/GaAs material system.