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RIR-MAPLE deposition of plasmonic silver nanoparticles

Nanoparticles are being explored in many different applications due to the unique properties offered by quantum effects. To broaden the scope of these applications, the deposition of nanoparticles onto substrates in a simple and controlled way is highly desired. In this study, we use resonant infrared matrix-assisted pulsed laser evaporation (RIR-MAPLE) for the deposition of metallic, silver na...

Ultrasonic focusing through the ribs using the DORT method.

Thermal ablation induced by high intensity focused ultrasound has produced promising clinical results to treat hepatocarcinoma and other liver tumors. However skin burns have been reported due to the high absorption of ultrasonic energy by the ribs. This study proposes a method to produce an acoustic field focusing on a chosen target while sparing the ribs using the decomposition of the time-re...

Dort Method and Time Reversal as Applied to Subsurface Electromagnetic Probing

The D.O.R.T method provides an interpretation of experiments achieved in the time domain with ultrasonic pulses, where it is shown that the back emitted time-reversed scattered wave focuses on the bright point. Our goal is to study whether this method is of interest for detecting and imaging buried objects with the help of electromagnetic waves. Calculations in the frame of low frequency approx...

A Reconstruction Strategy Based on the Dort Method for Imaging Finite Dimension Scatterers

Effects of Emulsion-Based Resonant Infrared Matrix Assisted Pulsed Laser Evaporation (RIR-MAPLE) on the Molecular Weight of Polymers

The molecular weight of a polymer determines key optoelectronic device characteristics, such as internal morphology and charge transport. Therefore, it is important to ensure that polymer deposition techniques do not significantly alter the native polymer molecular weight. This work addresses polymers deposited by resonant infrared matrix-assisted pulsed laser evaporation (RIR-MAPLE). By using ...