This paper presents some recent results on the anisotropic electronic transport at half-filling factors in the second and third Landau levels.
In a recent paper 1 we obtained a number of fundamental properties of a class of two-bit (four-level) adaptive quantizers useful for coding speech and other continuous signals with a large dynamic
The observations were made with a high-resolution germanium spectrometer having a 20 deg FWHM field of view flown on high altitude balloons over Alice Springs, Australia.
HE problem of computing modulation products has long been recognized as being of fundamental importance in communication engineering.
In the second Landau level around nu = 5/2,filling of an extremely high quality 2D electron system and at temperatures T down to 9 mK we observe a very strong even-denominator fractional quantum Ha
Practical optical direct detection receivers can employ detectors with internal gain (more than one output electron on the average per optically or thermally generated primary electron) to overcome
A code-constrained constant-modulus approach (CMA) was presented recently in Li et al., (2000) for blind detection of asynchronous short-code DS-CDMA (direct sequence code division multiple access)
We demonstrate that the use of a high gain reflective semiconductor optical amplifier as remote modulator enables 36 dB optical budget for colourless operation at 2.5 Gbit/s over 45 km single mode
Local density functional calculations have been employed to study the energies of the epitaxial (111) interfaces Si - NiSi sub 2 and Si - CoSi sub 2.
The incorporation of silicon into resist systems has been shown to effectively instill oxygen etching resistance while maintaining lithographic utility.
