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Ramathasan Thevamaran
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Année
Dynamic creation and evolution of gradient nanostructure in single-crystal metallic microcubes
R Thevamaran, O Lawal, S Yazdi, SJ Jeon, JH Lee, EL Thomas
Science 354 (6310), 312-316, 2016
1132016
Exceptional-point-based accelerometers with enhanced signal-to-noise ratio
R Kononchuk, J Cai, F Ellis, R Thevamaran, T Kottos
Nature 607 (7920), 697-702, 2022
882022
High-velocity projectile impact induced 9R phase in ultrafine-grained aluminium
S Xue, Z Fan, OB Lawal, R Thevamaran, Q Li, Y Liu, KY Yu, J Wang, ...
Nature communications 8 (1), 1653, 2017
822017
Extreme energy absorption in glassy polymer thin films by supersonic micro-projectile impact
J Hyon, O Lawal, O Fried, R Thevamaran, S Yazdi, M Zhou, D Veysset, ...
Materials Today 21 (8), 817-824, 2018
752018
Superior energy dissipation by ultrathin semicrystalline polymer films under supersonic microprojectile impacts
J Cai, R Thevamaran
Nano letters 20 (8), 5632-5638, 2020
432020
Environmentally induced exceptional points in elastodynamics
V Domínguez-Rocha, R Thevamaran, FM Ellis, T Kottos
Physical Review Applied 13 (1), 014060, 2020
402020
Shock formation and rate effects in impacted carbon nanotube foams
R Thevamaran, ER Meshot, C Daraio
Carbon 84, 390-398, 2015
372015
Dynamic martensitic phase transformation in single-crystal silver microcubes
R Thevamaran, C Griesbach, S Yazdi, M Ponga, H Alimadadi, O Lawal, ...
Acta Materialia 182, 131-143, 2020
272020
Synthesis of monodisperse single crystalline Ag microcubes via seed-mediated growth
SJ Jeon, S Yazdi, R Thevamaran, EL Thomas
Crystal Growth & Design 17 (1), 284-289, 2017
222017
Multiscale mass-spring model for high-rate compression of vertically aligned carbon nanotube foams
R Thevamaran, F Fraternali, C Daraio
Journal of Applied Mechanics 81 (12), 121006, 2014
222014
Extreme dynamic performance of nanofiber mats under supersonic impacts mediated by interfacial hydrogen bonds
J Cai, C Griesbach, R Thevamaran
ACS nano 15 (12), 19945-19955, 2021
212021
An experimental technique for the dynamic characterization of soft complex materials
R Thevamaran, C Daraio
Experimental Mechanics 54, 1319-1328, 2014
202014
Extreme energy dissipation via material evolution in carbon nanotube mats
J Hyon, O Lawal, R Thevamaran, YE Song, EL Thomas
Advanced Science 8 (6), 2003142, 2021
172021
Asymmetric acoustic energy transport in non-Hermitian metamaterials
R Thevamaran, RM Branscomb, E Makri, P Anzel, D Christodoulides, ...
The Journal of the Acoustical Society of America 146 (1), 863-872, 2019
172019
High-resolution quantum dot photopatterning via interference lithography assisted microstamping
ST Malak, G Liang, R Thevamaran, YJ Yoon, MJ Smith, J Jung, CH Lin, ...
The Journal of Physical Chemistry C 121 (24), 13370-13380, 2017
172017
Origins of size effects in initially dislocation-free single-crystal silver micro-and nanocubes
C Griesbach, SJ Jeon, DF Rojas, M Ponga, S Yazdi, S Pathak, N Mara, ...
Acta Materialia 214, 117020, 2021
162021
Anomalous impact and strain responses in helical carbon nanotube foams
R Thevamaran, M Karakaya, ER Meshot, A Fischer, R Podila, AM Rao, ...
RSC Advances 5 (37), 29306-29311, 2015
132015
Dynamic hardness evolution in metals from impact induced gradient dislocation density
J Cai, C Griesbach, SG Ahnen, R Thevamaran
Acta Materialia 249, 118807, 2023
92023
Universal route for the emergence of exceptional points in PT-symmetric metamaterials with unfolding spectral symmetries
Y Fang, T Kottos, R Thevamaran
New Journal of Physics 23 (6), 063079, 2021
92021
Reconfigurable enhancement of actuation forces by engineered losses in non-Hermitian metamaterials
A Gupta, A Kurnosov, T Kottos, R Thevamaran
Extreme Mechanics Letters 59, 101979, 2023
8*2023
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