Low-temperature photoluminescence-excitation spectra are studied in an n-type modulation-doped T-shaped single quantum wire with a gate to tune electron densities.
High-quality T-shaped quantum wires are fabricated by cleaved-edge overgrowth with molecular-beam epitaxy on the interface improved by a growth-interrupt high-temperature anneal.
High quality T-shaped quantum wire lasers are fabricated by cleaved-edge overgrowth with molecular beam epitaxy on an interface improved by a growth-interrupt high temperature annealing.
We report on low-temperature cross-sectional scanning tunneling microscopy and spectroscopy on InAs(P)/InGaAsP/InP(001) quantum dashes, embedded in a diodelaser structure.
We consider a new constraint on stored data in partial response digital magnetic recording.
We consider a new class of one-processor scheduling problems having the following form: Tasks T1,T2,...,TN are given, with each Ti having a specified length li and a preferred starting time pi.
We consider the problem of securely evaluating the Greater Than (GT) predicate and its extension -- transferring one of two secrets, depending on the result of comparison.
We consider the problem of securely evaluating the Greater Than (GT) predicate and its extension -- transferring one of two secrets, depending on the result of comparison.
Von Neumann, Codd and others attempt to create universal computing machines using neighborhood transformations in a cellular space.
A finite function integral is a mapping of {0,1}(n) into {0,1) (m) U{#}, where "#" is a symbol to be thought of a "undefined.
