Ultrasensitive mass balance based on a bulk acoustic mode single-crystal silicon resonator

2007 ◽  
Vol 91 (23) ◽  
pp. 234103 ◽  
Author(s):  
J. E.-Y. Lee ◽  
B. Bahreyni ◽  
Y. Zhu ◽  
A. A. Seshia
2008 ◽  
Vol 29 (7) ◽  
pp. 701-703 ◽  
Author(s):  
Joshua E.-Y. Lee ◽  
Behraad Bahreyni ◽  
Yong Zhu ◽  
Ashwin A. Seshia

Author(s):  
N. Lewis ◽  
E. L. Hall ◽  
A. Mogro-Campero ◽  
R. P. Love

The formation of buried oxide structures in single crystal silicon by high-dose oxygen ion implantation has received considerable attention recently for applications in advanced electronic device fabrication. This process is performed in a vacuum, and under the proper implantation conditions results in a silicon-on-insulator (SOI) structure with a top single crystal silicon layer on an amorphous silicon dioxide layer. The top Si layer has the same orientation as the silicon substrate. The quality of the outermost portion of the Si top layer is important in device fabrication since it either can be used directly to build devices, or epitaxial Si may be grown on this layer. Therefore, careful characterization of the results of the ion implantation process is essential.


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