P
Philipp Rothemund
Researcher at University of Colorado Boulder
Publications - 30
Citations - 2709
Philipp Rothemund is an academic researcher from University of Colorado Boulder. The author has contributed to research in topics: Actuator & Soft robotics. The author has an hindex of 15, co-authored 26 publications receiving 1749 citations. Previous affiliations of Philipp Rothemund include ETH Zurich & Max Planck Society.
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Journal ArticleDOI
Stretchable, Transparent, Ionic Conductors
Christoph Keplinger,Jeong-Yun Sun,Choon Chiang Foo,Choon Chiang Foo,Philipp Rothemund,George M. Whitesides,George M. Whitesides,Zhigang Suo +7 more
TL;DR: A class of devices enabled by ionic conductors that are highly stretchable, fully transparent to light of all colors, and capable of operation at frequencies beyond 10 kilohertz and voltages above 10 kilovolts are described.
Journal ArticleDOI
A soft, bistable valve for autonomous control of soft actuators
Philipp Rothemund,Alar Ainla,Lee Belding,Daniel J. Preston,Sarah Kurihara,Zhigang Suo,George M. Whitesides,George M. Whitesides +7 more
TL;DR: A soft, elastomeric valve that contains a bistable membrane, which acts as a mechanical “switch” to control air flow, enables a gripper to grasp a ball autonomously and autonomous earthworm-like locomotion using an air source of constant pressure.
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Digital Logic for Soft Devices
Daniel J. Preston,Philipp Rothemund,Haihui Joy Jiang,Haihui Joy Jiang,Markus P. Nemitz,Markus P. Nemitz,Jeff Rawson,Zhigang Suo,George M. Whitesides +8 more
TL;DR: These macroscale soft digital logic gates are scalable to high volumes of airflow, do not consume power at steady state, and can be reconfigured to achieve multiple functionalities from a single design.
Journal ArticleDOI
Electrically Activated Paper Actuators
Mahiar Hamedi,Victoria Campbell,Victoria Campbell,Philipp Rothemund,Firat Güder,Dionysios C. Christodouleas,Jean-Francis Bloch,George M. Whitesides,George M. Whitesides +8 more
TL;DR: In this paper, the authors describe the design and fabrication of electrically controlled paper actuators that operate based on the dimensional changes that occur in paper when the moisture absorbed on the surface of the cellulose fi bers changes.
Journal ArticleDOI
A soft ring oscillator
Daniel J. Preston,Daniel J. Preston,Haihui Joy Jiang,Haihui Joy Jiang,Vanessa Sanchez,Vanessa Sanchez,Philipp Rothemund,Jeff Rawson,Markus P. Nemitz,Markus P. Nemitz,Won Kyu Lee,Zhigang Suo,Conor J. Walsh,Conor J. Walsh,George M. Whitesides,George M. Whitesides +15 more
TL;DR: This work demonstrates a soft, pneumatic ring oscillator that induces temporally coordinated periodic motion in soft actuators using a single, constant-pressure source, without hard valves or electronic controls.