Publications

Rainbow trapping of out-of-plane mechanical waves in spatially variant beam lattices

B Telgen, V Kannan, JC Bail, C Dorn, H Niese, DM Kochmann

Journal of the Mechanics and Physics of Solids 191, 105762, 2024

https://doi.org/10.1016/j.jmps.2024.105762

Kinetics of ferroelectric switching in poled barium titanate ceramics: Effects of electrical cycling rate

Vignesh Kannan, M Trassin, DM Kochmann

Materialia 25 (2589-1529), 101553, 2022

https://doi.org/10.1016/j.mtla.2022.101553

Rate-dependent ferroelectric switching in barium titanate ceramics from modified PUND experiments

Vignesh Kannan, Dennis Kochmann

Extreme Mechanics Letters 57, 101898, 2022

https://doi.org/10.1016/j.eml.2022.101898

Viscoelastic truss metamaterials as time-dependent generalized continua

Raphaël N Glaesener, Jan-Hendrik Bastek, Frederick Gonon, Vignesh Kannan, Bastian Telgen, Ben Spöttling, Stephan Steiner, Dennis M Kochmann

Journal of the Mechanics and Physics of Solids, 2021

https://doi.org/10.1016/j.jmps.2021.104569

Laser-driven flyers and nanosecond-resolved velocimetry for spall studies in thin metal foils

DD Mallick, M Zhao, J Parker, V Kannan, BT Bosworth, D Sagapuram, MA Foster, KT Ramesh

Experimental Mechanics, 2019

https://doi.org/10.1007/s11340-019-00519-x

The effect of strain rate on the mechanisms of plastic flow and failure of an ECAE AZ31B magnesium alloy

Vignesh Kannan, Xiaolong Ma, Nicholas M Krywopusk, Laszlo J Kecskes, Timothy P Weihs, KT Ramesh

Journal of Materials Science, 2019

https://doi.org/10.1007/s10853-019-03838-5

The dynamic plasticity and dynamic failure of a magnesium alloy under multiaxial loading

Meng Zhao, Vignesh Kannan, KT Ramesh

Acta Materialia, 2018

https://doi.org/10.1016/j.actamat.2018.05.012

The mechanics of dynamic twinning in single crystal magnesium

Vignesh Kannan, Kavan Hazeli, KT Ramesh

Journal of the Mechanics and Physics of Solids, 2018

https://doi.org/10.1016/j.jmps.2018.03.010

In situ time-resolved measurements of extension twinning during dynamic compression of polycrystalline magnesium

CJ Hustedt, PK Lambert, V Kannan, EL Huskins-Retzlaff, DT Casem, MW Tate, HT Philipp, AR Woll, P Purohit, JT Weiss, SM Gruner, KT Ramesh, TC Hufnagel

Journal of Dynamic Behavior of Materials, 2018

https://doi.org/10.1007/s40870-018-0152-8

Time-resolved x-ray diffraction techniques for bulk polycrystalline materials under dynamic loading

PK Lambert, CJ Hustedt, KS Vecchio, EL Huskins, DT Casem, SM Gruner, MW Tate, HT Philipp, AR Woll, P Purohit, JT Weiss, V Kannan, KT Ramesh, P Kenesei, JS Okasinski, J Almer, M Zhao, AG Ananiadis, TC Hufnagel

Review of Scientific Instruments, 2014

https://doi.org/10.1063/1.4893881

*Authors contributed equally

Journal articles under review

*Authors contributed equally

Journal articles in preparation

Graded phononic metamaterials: Scalable design meets scalable microfabrication

Charles Dorn*, Vignesh Kannan*, Dennis Kochmann

Microscale architected metamaterials for elastic wave guiding: Fabrication and dynamic characterization across length and time scales

Vignesh Kannan, Charles Dorn, Dennis Kochmann

Effects of electric field and polarization on the broadband viscoelastic response of ferroelectric ceramics

Vignesh Kannan, Marc Kremer Ayuso, Dennis Kochmann

*Authors contributed equally

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