Geometric Tuning of Stress in Predisplaced Silicon Nitride Resonators.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c00613
Abstract: We introduce a novel method to geometrically tune the tension in prestrained resonators by making Si3N4 strings with a designed predisplacement. This enables us, for example, to study their dissipation mechanisms, which are strongly dependent… read more here.
Keywords: tuning stress; stress; silicon nitride; stress predisplaced ... See more keywords
Geometric tuning of self-propulsion for Janus catalytic particles
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep42264
Abstract: Catalytic swimmers have attracted much attention as alternatives to biological systems for examining collective microscopic dynamics and the response to physico-chemical signals. Yet, understanding and predicting even the most fundamental characteristics of their individual propulsion… read more here.
Keywords: propulsion; tuning self; self propulsion; geometric tuning ... See more keywords