Results 11 to 20 of about 421 (189)

Magneto Acoustic Spin Hall Oscillators [PDF]

open access: yesScientific Reports, 2018
AbstractThis paper introduces a novel oscillator that combines the tunability of spin Hall-driven nano oscillators with the high quality factor (Q) of high overtone bulk acoustic wave resonators (HBAR), integrating both reference and tunable oscillators on the same chip with CMOS.
Mustafa Mert Torunbalci   +3 more
openaire   +6 more sources

49th Winter School on Wave and Quantum Acoustics XLVIIIth Winter School on Environmental Acoustics and Vibroacoustics Szczyrk, Poland, February 24–27, 2020

open access: yesArchives of Acoustics, 2020
49th Winter School on Wave and Quantum Acoustics constituted platforms for sharing the results and achievements obtained in different branches of physical acoustics, as molecular acoustics, quantum acoustics, acousto-optics, magnetoacoustics ...
Dariusz Bismor
doaj   +1 more source

Chiral magnonic resonators: Rediscovering the basic magnetic chirality in magnonics [PDF]

open access: yes, 2021
This is the author accepted manuscript. the final version is available from the American Institute of Physics via the DOI in this recordData availability: Data sharing is not applicable to this article as no new data were created or analyzed in this ...
Kruglyak, VV
core   +2 more sources

48th Winter School on Wave and Quantum Acoustics XLVIIth Winter School on Environmental Acoustics and Vibroacoustics Szczyrk, Poland, 25.02–01.03.2019

open access: yesArchives of Acoustics, 2019
48th Winter School on Wave and Quantum Acoustics constituted platforms for sharing the results and achievements obtained in different branches of physical acoustics (e.g.
Winter Schools on Acoustics
doaj   +1 more source

Acoustic Noise Computation of Electrical Motors Using the Boundary Element Method

open access: yesEnergies, 2020
This paper presents a numerical method and computational results for acoustic noise of electromagnetic origin generated by an induction motor. The computation of noise incorporates three levels of numerical calculation steps, combining both the finite ...
Sabin Sathyan   +2 more
doaj   +1 more source

Femtosecond nonlinear ultrasonics in gold probed with ultrashort surface plasmons [PDF]

open access: yes, 2012
Fundamental interactions induced by lattice vibrations on ultrafast time scales become increasingly important for modern nanoscience and technology. Experimental access to the physical properties of acoustic phonons in the THz frequency range and over ...
A Devos   +30 more
core   +2 more sources

Magneto-acoustic waves in magnetic twisted flux tubes [PDF]

open access: yesResearch in Astronomy and Astrophysics, 2021
Abstract At present, many works about MHD wave diagnostics in magnetic flux tubes are based on some pioneering works not considering the contributions of magnetic twist. Other works considered the effect on MHD waves, but the dispersion relationship they presented only gave the wave modes of m = 0,1,2… The kink mode of m = –1 was absent.
Wu, Wei   +3 more
openaire   +2 more sources

Spin and orbital angular momenta of acoustic beams [PDF]

open access: yes, 2019
We analyze spin and orbital angular momenta in monochromatic acoustic wave fields in a homogeneous medium. Despite being purely longitudinal (curl-free), inhomogeneous acoustic waves generically possess nonzero spin angular momentum density caused by the
Bliokh, Konstantin Y., Nori, Franco
core   +2 more sources

Modeling and measuring the effects of individually optimized multi-channel transcranial direct current stimulation on the human brain [PDF]

open access: yes, 2023
Die transkranielle Gleichstromstimulation (tDCS) ist eine nicht-invasive Technik zur Neuro-Modulation, bei der schwache Ströme durch Elektroden auf der Kopfhaut gesendet werden, um vorübergehend Eigenschaften des Gehirns zu verändern.
Khan, Asad
core   +1 more source

46th Winter School on Wave and Quantum Acoustics XLVth Jubilee Winter School on Environmental Acoustics and Vibroacoustics Szczyrk, Poland, February 27 –March 2, 2017

open access: yesArchives of Acoustics, 2017
46th Winter School on Wave and Quantum Acoustics constitutes a platform for sharing the results and achievements obtained in different branches of physical acoustics.
Winter Schools on Acoustic
doaj   +1 more source

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