Shape memory alloys for cryogenic actuators

Abstract Actuators are widely used in various mechanical products. However, there have been no actuators that can exhibit high actuation stresses and strains at cryogenic temperatures. Although shape memory alloys (SMAs) are attractive candidates for thermally driven actuators with high actuation st...

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Bibliographic Details
Main Authors: Shunsuke Sato, Hirobumi Tobe, Kenichiro Sawada, Chihiro Tokoku, Takao Nakagawa, Eiichi Sato, Yoshikazu Araki, Sheng Xu, Xiao Xu, Toshihiro Omori, Ryosuke Kainuma
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Communications Engineering
Online Access:https://doi.org/10.1038/s44172-025-00464-9
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