Unraveling Kinetically-Driven Mechanisms of Gold Nanocrystal Shape Transformations Using Graphene Liquid Cell Electron Microscopy.
Sign Up to like & getrecommendations! Published in 2018 at "Nano letters"
DOI: 10.1021/acs.nanolett.8b02337
Abstract: Mechanisms of kinetically driven nanocrystal shape transformations were elucidated by monitoring single particle etching of gold nanocrystals using in situ graphene liquid cell transmission electron microscopy (TEM). By systematically changing the chemical potential of the… read more here.
Keywords: shape; microscopy; kinetically driven; shape transformations ... See more keywords
Vesicle shape transformations driven by confined active filaments
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DOI: 10.1038/s41467-021-27310-8
Abstract: In active matter systems, deformable boundaries provide a mechanism to organize internal active stresses. To study a minimal model of such a system, we perform particle-based simulations of an elastic vesicle containing a collection of… read more here.
Keywords: shape; shape transformations; active filaments; transformations driven ... See more keywords
Magnetization-induced shape transformations in flexible ferromagnetic rings
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DOI: 10.1103/physrevb.99.014404
Abstract: Flexible ferromagnetic rings are spin-chain magnets, in which the magnetic and mechanical subsystems are coupled. The coupling is achieved through the tangentially oriented anisotropy axis. The possibility to operate the mechanics of the nanomagnets by… read more here.
Keywords: magnetization; induced shape; ferromagnetic rings; magnetization induced ... See more keywords