Bubble acoustics: from whales to other worlds
, 2014 Gas bubbles in liquids have an extraordinary ability to interact with sound fields. They are potent generators, absorbers, and scatterers of sound, and can have a profound effect upon the sound speed (changing it on subsecond timescales by a factor of 2 ...
Leighton, Timothy
core +1 more source
Exploring magneto-electric nanoparticles (MENPs): a platform for implanted deep brain stimulation. [PDF]
Neural Regen Res, 2023 Kujawska M, Kaushik A.
europepmc +1 more source
In-Flight Rotorcraft Acoustics Program
, 1996 A key part of NASA's aeronautics research is reducing noise to make helicopters and tiltrotors more acceptable to the public. The objective of the In-Flight Rotorcraft Acoustics Program (IRAP) is to acquire rotorcraft. noise data in flight for comparison
Peterson, Randall L., Warmbrodt, William
core
Project ancient acoustics part 3 of 4 : Influence of geometrical and material assumptions on ray-based acoustic simulations of two ancient theatres [PDF]
, 2016 Acoustic models of ancient theatres found in literature are often based on assumptions, both for geometrical and material properties. The influences of these assumptions on modelling results have been assessed in this paper, which is part of the Ancient ...
Wenmaekers, R.H.C. +9 more
core +1 more source
Ultrafast magneto-acoustics in magnetostrictive materials
Magnéto-acoustique ultra-rapide dans les matériaux magnétostrictifs Avec l’avènement du laser femtoseconde il est devenu possible de mesurer comment la démagnétisation femtoseconde peut permettre de sonder l’interaction d’échange dans les métaux ferromagnétiques.
openaire +2 more sources
Magneto-Acoustic Resonances in Antimony
Magneto-Acoustic Resonances in Antimonyapplication/pdf Spike-like sharp absorption peaks have been observed in an ultrasonic attenuation coefficient of antimony in a weak magnetic field range. This type of resonance is not caused by the electron in an extremal orbit as has been observed in many cases of geometric resonance, but it is probably due to the particular kind of selective coupling
openaire +1 more source
Artificial Intelligence for acoustics Artificial Intelligence for acoustics [PDF]
Led the organisation at LSBU of Institute of Acoustics "Artificial Intelligence for acoustics", one day conference held at LSBU on 22 May ...
Gomez-Agustina, L.
core
Ultrafast magneto-acoustics in metallic nanoparticles
Magnéto-acoustique ultra rapide dans des nanoparticules métalliques Dans cette thèse, nous avons étudié les propriétés dynamiques de plasmons de surface couplés à un champ magnétique et à des phonons acoustiques. Une technique de spectroscopie pompe-sonde résolu temporelle a été utilisée.
openaire +2 more sources
Low-temperature annealing regulates magneto-acoustic coupling for enhanced FeCoSiB/Ti SAW magnetic field sensor performance. [PDF]
Nanoscale AdvWu Y +8 more
europepmc +1 more source
Optical detection of magneto-acoustic dynamics
Détection optique de la dynamique magnéto-acoustique Ce travail se situe dans le contexte de l’utilisation des ondes de spin comme vecteur d’information. Il explore la possibilité d’exciter l’aimantation dans de fines couches ferromagnétiques grâce au couplage magnéto-élastique.
openaire +2 more sources