Changshen Du
Papers
9
Total Citations
141
H-Index
6
About
Changshun Du is a rising leader in the field of stimuli-responsive soft materials, with a primary focus on liquid crystal elastomers (LCEs) and thermally driven self-oscillating systems. His research centers on harnessing steady thermal or light fields to create autonomous, self-sustained motion in soft structures—eliminating the need for complex controllers or batteries. Du’s major contributions include the development of a thermally-responsive fiber engine that operates in a linear temperature field (47 citations) and a self-galloping LCE catenary cable (43 citations), both of which demonstrate novel mechanisms for converting ambient heat into continuous mechanical work. He has also pioneered light-powered oscillators and balloons with self-shading coatings, enabling periodic motion under steady illumination. His work on the collective motion of coupled LCE oscillators and the synchronization of passive and self-oscillating systems has opened new avenues for soft robotics, micro-active machines, and energy harvesters. With over 140 total citations across his most-cited papers, Du’s innovative designs—such as the hollow torus motor and thick-walled cylindrical rod—are laying the groundwork for next-generation autonomous soft devices that can directly harvest energy from their environment.
Research Focus
Key Achievements
Top Papers
- 1A thermally-responsive fiber engine in a linear temperature field47 citations · 2022
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- 6Thermally Driven Self-Rotation of a Hollow Torus Motor7 citations · 2022
- 7Thermally Driven Continuous Rolling of a Thick-Walled Cylindrical Rod3 citations · 2022
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