Search Results - "Every, A. G."
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Dispersion of an acoustic pulse passing through a large-grained polycrystalline film
Published in The Journal of the Acoustical Society of America (01-06-2012)“…Propagation of a short acoustic pulse through a polycrystalline film comprised of large randomly oriented elastically anisotropic grains is analyzed…”
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Elastic waves at periodically-structured surfaces and interfaces of solids
Published in AIP advances (01-12-2014)“…This paper presents a simple treatment of elastic wave scattering at periodically structured surfaces and interfaces of solids, and the existence and nature of…”
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Intersections of the Lamb mode dispersion curves of free isotropic plates
Published in The Journal of the Acoustical Society of America (01-04-2016)“…The intersections between Lamb mode dispersion curves of free isotropic plates at real values of frequency and wave number are examined for the full allowed…”
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High temperature surface Brillouin scattering study of mechanical properties of boron-doped epitaxial polysilicon
Published in AIP advances (01-02-2017)“…A study of the mechanical properties of a boron-doped epitaxial polysilicon layer deposited on a Si (100) substrate specimen has been carried out by surface…”
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Ray splitting in the reflection and refraction of surface acoustic waves in anisotropic solids
Published in The Journal of the Acoustical Society of America (01-05-2010)“…This paper examines the conditions for, and provides examples of, ray splitting in the reflection and refraction of surface acoustic waves (SAW) in elastically…”
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Supersonic surface acoustic waves on the 001 and 110 surfaces of cubic crystals
Published in The Journal of the Acoustical Society of America (01-11-2015)“…Criteria are reported here for the existence of supersonic surface acoustic waves (SSAW) on the (001) and (110) surfaces of cubic crystals. These are the…”
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2017 International Congress on Ultrasonics
Published in Ultrasonics (01-04-2018)Get full text
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Reciprocity in reflection and transmission: What is a ‘phonon diode’?
Published in Wave motion (01-06-2013)“…The newly popular topic of ‘phonon diodes’ is discussed in the context of a broader issue of reciprocity in reflection/transmission (R–T) of waves. We first…”
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Dr. Peter A. Lewin passes the torch as an Associate Editor of Ultrasonics
Published in Ultrasonics (01-04-2019)Get full text
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Retirement of Sigrun Hirsekorn as an Associate editor of Ultrasonics
Published in Ultrasonics (01-04-2019)Get full text
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Acoustic field radiated into a transversely isotropic solid from a small aperture spherical surface
Published in Ultrasonics (01-10-2011)“…► FE, ray and Green’s function methods are applied to elastic wave field modeling. ► Radiation by a spherical surface into a transversely isotropic solid is…”
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Increase in elastic anisotropy of single crystal tungsten upon He-ion implantation measured with laser-generated surface acoustic waves
Published in Applied physics letters (10-10-2016)“…We report the experimental observation of an increase in the elastic anisotropy of tungsten upon He-ion implantation, probed optically using transient grating…”
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2015 International Congress on Ultrasonics
Published in Ultrasonics (01-09-2015)Get full text
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14
The importance of ultrasonics in nondestructive testing and evaluation
Published in Ultrasonics (01-09-2014)Get full text
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Phononics – A field that has come of age
Published in Ultrasonics (01-01-2014)Get full text
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Retirement of Wolfgang Sachse as Editor-in-Chief of Ultrasonics
Published in Ultrasonics (01-02-2014)Get full text
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Principal surface wave velocities in the point focus acoustic materials signature V( z) of an anisotropic solid
Published in Ultrasonics (01-09-2003)“…This paper deals with the point focus beam (PFB) acoustic materials signature V( z) of an anisotropic solid, and in particular how it tends to be dominated by…”
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2013 International Congress on Ultrasonics
Published in Ultrasonics (01-09-2013)Get full text
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Optimized determination of elastic constants of crystals and their uncertainties from surface Brillouin scattering
Published in Ultrasonics (01-07-2016)“…•Optimized determination of crystal elastic constants from L and SAW velocity data.•Analytical expressions for the L velocities and linearization of the SAW…”
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