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Type: 
Conference
Description: 
Article PreviewArticle PreviewArticle PreviewSiC is a candidate material for micro-and nano-electromechanical systems (MEMS and NEMS). The fabrication of SiC MEMS-based sensors requires new processes able to realize microstructures on either bulk material or on the SiC surface. The hetero-epitaxial growth of 3C-SiC on silicon substrates allows one to overcome the traditional limitations of SiC micro-fabrication, but the high residual stress created during the film grow limits the development of the material for these applications. In order to evaluate the amount of residual stress released from the epi-film, different micro-machined structures were developed. Finite elements simulations of the micro-machined structures have also been carried out in order to evaluate, in detail, the stress field inside the structures and to test the analytical model used. With finite element modeling a exponential approximation of the …
Publisher: 
Trans Tech Publications
Publication date: 
1 Jan 2011
Authors: 

Ruggero Anzalone, Massimo Camarda, Giuseppe D'Arrigo, Christopher Locke, Andrea Canino, Nicolò Piluso, Andrea Severino, Antonino La Magna, Stephen E Saddow, Francesco La Via

Biblio References: 
Volume: 679 Pages: 133-136
Origin: 
Materials Science Forum