14 papers
Metal-to-glass ratio and the Magneto-Impedance of glass-covered CoFeBSi microwires at high frequencies
R. Valenzuela, A. Fessant, J. Gieraltowski +1
High frequency [1-500 MHz] measurements of the Magneto-Impedance (MI) of glass-covered CoFeBSi microwires are carried out with various metal-to-wir…
Helical anisotropy and magnetoimpedance of CoFeSiB wires under torsional stress
C. Tannous, J. Gieraltowski, R. Valenzuela
Recent measurements of the magnetoimpedance (at a fixed frequency of 1 MHz) of cobalt-rich wires subjected to torsion stress show an asymmetry as a function of torsion angle stemmi…
Frequency and Phase Noise in Non-Linear Microwave Oscillator Circuits
C. Tannous
We have developed a new methodology and a time-domain software package for the estimation of the oscillation frequency and the phase noise spectrum of non-linear noisy microwave ci…
The Pedagogy of the p-n Junction: Diffusion or Drift?
S. O. Kasap, C. Tannous
The majority of current textbooks on device physics at the undergraduate level derive the diode equation based on the diffusion of injected minority carriers. Generally the drift o…
Generalised Modal Analysis with the Padé-Laplace transform
C. Tannous
We present the G-MAPLE (Generalised Modal Analysis from the Poles of the Laplace Expansion) software that allows decomposing data depending on a single parameter (such as time seri…
Giant Magneto-Impedance and its Applications
C. Tannous, J. Gieraltowski
The status of Giant Magneto-Impedance effect is reviewed in Wires, Ribbons and Multilayered Soft Ferromagnetic Thin Films. After establishing the theoretical framework for the desc…