Publications

Using a combination of x-ray standing waves and surface extended x-ray absorption fine structure, we have determined the interlayer relaxation of a metal surface in the presence of an adsorbate.

The subsurface strain associated with surface reconstruction was measured for the Ge(001)-c(4x2) and Ge(111)-c(2x8) surfaces using high energy ion scattering.

Current evolution and tendencies of Telecom Networks in general and more specifically optical Metro and Access Networks and their convergence are reported.

The subthreshold conduction behavior of vertical DMOS and CMOS devices in the dielectrically isolated BCDMOS (Bipolar-CMOS- DMOS) technology have been characterized and theoretically analyzed by an

There are several related concepts used in design and implementation of object-oriented programming, and their proper use is often a source of questions and mistakes for inexpert users.

Fixed wireless access at mm/cm bands has been proposed for high-speed broadband access to suburban residential customers.

Fixed wireless access at mm/cm bands has been proposed for high speed broadband access to suburban residential customers, and the building penetration loss is a key parameter to be assessed.

We demonstrate a subwavelength spherical resonator at microwave frequencies designed to mimic the electromagnetic behavior of a negative permittivity sphere.

Passive Optical Networks (PONs) are widely viewed as attractive approaches for Fiber-in-the-Loop (FITL) systems since they increase the sharing of expesive optelectronic components and can eliminat

The advent of novel terminals accompanied with advanced gateways and network devices has enormous potential when it comes to delivering innovative interactive services to broad audiences.