Self-assembly of three-dimensional microstructures using rotation by surface tension forces
- 15 April 1993
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 29 (8) , 662-664
- https://doi.org/10.1049/el:19930444
Abstract
The authors propose that automatic, parallel and selflimiting operations can be performed to reconfigure microstructures into full three-dimensional geometries, using the surface tension forces provided by molten solder to perform out-of-plane rotation of flexible hinges. Analysis is presented which indicates that the final angle of rotation can be controlled through initial solder volume, and that the forces are easily sufficient for the particular example of silicon micromechanical devices. However, the principle is general and could be applied to other materials.Keywords
This publication has 1 reference indexed in Scilit:
- Creation of an insect-based microrobot with an external skeleton and elastic jointsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1992