Yuan, Jinkai Shape memory nanocomposite fibers for untethered high-energy microengines. [electronic resource] - Science (New York, N.Y.) 07 2019 - 155-158 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1095-9203 Standard No.: 10.1126/science.aaw3722 doi Subjects--Topical Terms: Artificial OrgansCarbon FiberMuscle Fibers, Skeletal--chemistryNanocompositesSmart Materials