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TIME SERIES-BASED BIFURCATION ANALYSIS
by E. BAGARINAO

Studies in nonlinear time series analysis have provided reliable techniques for the evaluation of signals from dynamical systems. Some of these techniques are used to gain insights into the unknown physical processes, to do prediction, as well as to determine invariants associated to the dynamics of the system. Others are employed to determine whether irregularities in signals are due to the intrinsic nonlinearity of the system or are caused by extrinsic random processes impinging on the system. more...

STUDY OF THIN FILMS GROWTH BY PULSED LASER DEPOSITION
by K. DEVELOS

Conceptually and experimentally, pulsed laser ablation is an extremely simple technique, probably the simplest among all thin film growth techniques. It consists of a target holder and a substrate holder housed in a vacuum chamber. A high-power laser is used as an external energy source to vaporize materials and to deposit thin films. A set of optical components is used to focus and raster the laser beam over the target surface. The decoupling of the vacuum hardware and the evaporation power source makes this ... more...

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