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Journal Articles

On the anatomy of acoustic emission

Open Access
Robert A. Guyer, Samson Marty, Chris Marone, Paul A. Johnson, Christopher W. Johnson
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 156, 4116–4122 (2024)
https://doi.org/10.1121/10.0034637
Published: December 2024
View article titled, On the anatomy of acoustic emission
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Journal Articles

Slow dynamics of consolidated granular systems: Multi-scale relaxation

Free
Parisa Shokouhi, Jacques Rivière, Robert A. Guyer, Paul A. Johnson
Journal: Applied Physics Letters
Appl. Phys. Lett. 111, 251604 (2017)
https://doi.org/10.1063/1.5010043
Published: December 2017
View article titled, Slow dynamics of consolidated granular systems: Multi-scale relaxation
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Journal Articles

Fast and slow nonlinear elastic response of disparate rocks and the influence of moisture

Free
Jacques Riviere, Parisa Shokouhi, Robert A. Guyer, Paul A. Johnson
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 140, 3326 (2016)
https://doi.org/10.1121/1.4970596
Published: October 2016
View article titled, Fast and slow nonlinear elastic response of disparate rocks and the influence of moisture
Journal Articles

Applying an old appealing idea to modern seismology: Time reversal to characterize earthquakes

Free
Carene Larmat, Robert A. Guyer, Paul A. Johnson, Jean-Paul Montagner
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 134, 4034 (2013)
https://doi.org/10.1121/1.4830730
Published: November 2013
View article titled, Applying an old appealing idea to modern seismology: Time reversal to characterize earthquakes
Journal Articles

Swelling of cellular solids: From conventional to re-entrant honeycombs

Available to Purchase
Ahmad Rafsanjani, Dominique Derome, Robert A. Guyer, Jan Carmeliet
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 211907 (2013)
https://doi.org/10.1063/1.4807844
Published: May 2013
View article titled, Swelling of cellular solids: From conventional to re-entrant honeycombs
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Journal Articles

Hysteretic Elastic Systems

Free
H. Alicia Kim, James A. Tencate, Robert A. Guyer
Journal: Proceedings of Meetings on Acoustics
Proc. Mtgs. Acoust. 10, 045008 (2010)
https://doi.org/10.1121/1.3533838
Published: December 2010
View article titled, Hysteretic Elastic Systems
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Journal Articles

Using time-reversal to locate non-volcanic tremor and to fulfill the monitoring objectives of the nuclear-test ban treaty

Free
Carene S. Larmat, Paul A. Johnson, Robert A. Guyer
Journal: Proceedings of Meetings on Acoustics
Proc. Mtgs. Acoust. 10, 045006 (2010)
https://doi.org/10.1121/1.3533135
Published: December 2010
View article titled, Using time-reversal to locate non-volcanic tremor and to fulfill the monitoring objectives of the nuclear-test ban treaty
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Magazine Articles

Time-reversal methods in geophysics

Available to Purchase
Carène S. Larmat, Robert A. Guyer,, Paul A. Johnson
Journal: Physics Today
Physics Today 63, 31–35 (2010)
https://doi.org/10.1063/1.3480073
Published: August 2010
View article titled, Time-reversal methods in geophysics
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Journal Articles

Three component time reversal: Focusing vector components using a scalar source

Available to Purchase
T. J. Ulrich, Koen Van Den Abeele, Pierre-Yves Le Bas, Michele Griffa, Brian E. Anderson, Robert A. Guyer
Journal: Journal of Applied Physics
J. Appl. Phys. 106, 113504 (2009)
https://doi.org/10.1063/1.3259371
Published: December 2009
View article titled, Three component time reversal: Focusing vector components using a scalar source
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Journal Articles

The trampoline effect: observations and modeling

Free
Robert A. Guyer, Carene S. Larmat, T. J. Ulrich
Journal: Proceedings of Meetings on Acoustics
Proc. Mtgs. Acoust. 7, 045004 (2009)
https://doi.org/10.1121/1.3249631
Published: September 2009
View article titled, The trampoline effect: observations and modeling
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Journal Articles

Energy current imaging method for time reversal in elastic media

Available to Purchase
Brian E. Anderson, Robert A. Guyer, Timothy J. Ulrich, Pierre-Yves Le Bas, Carène Larmat, Michele Griffa, Paul A. Johnson
Journal: Applied Physics Letters
Appl. Phys. Lett. 95, 021907 (2009)
https://doi.org/10.1063/1.3180811
Published: July 2009
View article titled, Energy current imaging method for time reversal in elastic media
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Journal Articles

The parametric array in Berea sandstone: definitive experiments.

Free
Pierre‐Yves Le Bas, James A. TenCate, Robert A. Guyer, Paul A. Johnson
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 125, 2689 (2009)
https://doi.org/10.1121/1.4784277
Published: April 2009
View article titled, The parametric array in Berea sandstone: definitive experiments.
Journal Articles

Three component time reversal imaging using nonlinear elasticity.

Free
Timothy J. Ulrich, II, Pierre‐Yves Le Bas, Robert A. Guyer, Brian E. Anderson, Michele Griffa, Koen Van Den Abeele
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 125, 2635 (2009)
https://doi.org/10.1121/1.4784066
Published: April 2009
View article titled, Three component time reversal imaging using nonlinear elasticity.
Journal Articles

Time reversal of monochromatic signals in elastic media.

Free
Brian E. Anderson, Robert A. Guyer, Timothy J. Ulrich, Paul A. Johnson
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 125, 2594 (2009)
https://doi.org/10.1121/1.4783865
Published: April 2009
View article titled, Time reversal of monochromatic signals in elastic media.
Journal Articles

Energy flux imaging method for time reversal in elastic media.

Free
Brian E. Anderson, Robert A. Guyer, Timothy J. Ulrich, Pierre‐Yves Le Bas, Carene Larmat, Michele Griffa, Paul A. Johnson
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 125, 2521 (2009)
https://doi.org/10.1121/1.4783481
Published: April 2009
View article titled, Energy flux imaging method for time reversal in elastic media.
Journal Articles

Time reversal of continuous-wave, steady-state signals in elastic media

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Brian E. Anderson, Robert A. Guyer, Timothy J. Ulrich, Paul A. Johnson
Journal: Applied Physics Letters
Appl. Phys. Lett. 94, 111908 (2009)
https://doi.org/10.1063/1.3097811
Published: March 2009
View article titled, Time reversal of continuous-wave, steady-state signals in elastic media
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Journal Articles

Improving spatial resolution of a time‐reversed focus using frequency‐domain signal processing

Free
Brian E. Anderson, Michele Griffa, T. J. Ulrich, Paul A. Johnson, Robert A. Guyer
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 122, 3072 (2007)
https://doi.org/10.1121/1.2942967
Published: November 2007
View article titled, Improving spatial resolution of a time‐reversed focus using frequency‐domain signal processing
Journal Articles

Nonlinear dynamics and time reversed acoustic imaging in damaged solids

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T. J. Ulrich, Brian E. Anderson, Paul A. Johnson, Alexander M. Sutin, Robert A. Guyer
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 121, 3164 (2007)
https://doi.org/10.1121/1.4782252
Published: May 2007
View article titled, Nonlinear dynamics and time reversed acoustic imaging in damaged solids
Journal Articles

A nonlinear mesoscopic elastic class of materials

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Paul A. Johnson, Robert A. Guyer, Lev A. Ostrovsky
Journal: AIP Conference Proceedings
AIP Conf. Proc. 524, 291–294 (2000)
https://doi.org/10.1063/1.1309225
Published: July 2000
View article titled, A nonlinear mesoscopic elastic class of materials
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Journal Articles

Quantifying a new form of acoustic creep in rocks and concrete

Free
Eric Smith, James A. TenCate, Robert A. Guyer
Journal: The Journal of the Acoustical Society of America
J. Acoust. Soc. Am. 107, 2898 (2000)
https://doi.org/10.1121/1.428780
Published: May 2000
View article titled, Quantifying a new form of acoustic creep in rocks and concrete