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Sameh Tawfick
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Proceedings Papers

Graphene Synthesis on Ultrathin Metal Catalyst Films

Kaihao Zhang, Sameh Tawfick
Proc. ASME. MSEC2019, Volume 2: Processes; Materials, V002T04A009, June 10–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2019-2992
https://doi.org/10.1115/MSEC2019-2992
View Paper titled, Graphene Synthesis on Ultrathin Metal Catalyst Films
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Topics: Catalysts, Graphene, Metals, Thin films
Journal Articles

Acoustic Non-Reciprocity in Lattices With Nonlinearity, Internal Hierarchy, and Asymmetry: Computational Study

Matthew D. Fronk, Sameh Tawfick, Chiara Daraio, Shuangbao Li, Alexander Vakakis, Michael J. Leamy
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. October 2019, 141(5): 051011.
Paper No: VIB-18-1035
https://doi.org/10.1115/1.4043783
Published Online: June 11, 2019
View Article titled, Acoustic Non-Reciprocity in Lattices With Nonlinearity, Internal Hierarchy, and Asymmetry: Computational Study
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Topics: Acoustics, Design, Excitation, Impulse (Physics), Wave propagation, Stiffness, Periodic structures, Springs, Waves
Proceedings Papers

A Metameric Crawling Robot Enabled by Origami and Smart Materials

Oyuna Angatkina, Brian Chien, Alexander Pagano, Tongxi Yan, Andrew Alleyne, Sameh Tawfick, Aimy Wissa
Proc. ASME. SMASIS2017, Volume 1: Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Bioinspired Smart Materials and Systems; Energy Harvesting; Emerging Technologies, V001T06A008, September 18–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2017-3836
https://doi.org/10.1115/SMASIS2017-3836
View Paper titled, A Metameric Crawling Robot Enabled by Origami and Smart Materials
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Topics: Robots, Smart materials, Blocks (Building materials), Design, Actuators, Biological tissues, Biology, Control algorithms, Energy efficiency, Friction
Proceedings Papers

Non-Reciprocity in Structures With Nonlinear Internal Hierarchy and Asymmetry

Matthew D. Fronk, Sameh Tawfick, Chiara Daraio, Alexander F. Vakakis, Michael J. Leamy
Proc. ASME. IDETC-CIE2017, Volume 8: 29th Conference on Mechanical Vibration and Noise, V008T12A023, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-67965
https://doi.org/10.1115/DETC2017-67965
View Paper titled, Non-Reciprocity in Structures With Nonlinear Internal Hierarchy and Asymmetry
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Topics: Acoustics, Computer simulation, Excitation, Impulse (Physics), Resonance, Signals, Springs, Time-invariant systems, Transients (Dynamics)
Proceedings Papers

Fold Mechanics of Natural and Synthetic Origami Papers

Abhinav Rao, Sameh Tawfick, Matthew Shlian, A. John Hart
Proc. ASME. IDETC-CIE2013, Volume 6B: 37th Mechanisms and Robotics Conference, V06BT07A049, August 4–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: DETC2013-13553
https://doi.org/10.1115/DETC2013-13553
View Paper titled, Fold Mechanics of Natural and Synthetic Origami Papers
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Topics: Construction, Deformation, Electron microscopy, Fibers, Laminates, Mechanical properties, Metal fibers, Nanoscale phenomena, Stress, Synthetic fibers