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Force Measurement With A Piezoelectric Cantilever In A Scanning Force Microscope, J. Tansock, C. C. Williams
Force Measurement With A Piezoelectric Cantilever In A Scanning Force Microscope, J. Tansock, C. C. Williams
Space Dynamics Laboratory Publications
Detection of surface forces between a tip and sample has been demonstrated with a piezoelectric cantilever in a scanning force microscope (SFM). The use of piezoelectric force sensing is particularly advantageous in semiconductor applications where stray light from conventional optical force-sensing methods can significantly modify the local carrier density. Additionally, the piezoelectric sensors are simple, provide good sensitivity to force, and can be batch fabricated. Our piezoelectric force sensors will be described, the theoretical sensitivity and performance of piezoelectric sensors will be discussed and experimental measurements of sensitivity and imaging results will be presented.
Optimal Support Structures For Chopping Mirrors, Tina M. Valente, Daniel Vukobratovich, Roy Esplin
Optimal Support Structures For Chopping Mirrors, Tina M. Valente, Daniel Vukobratovich, Roy Esplin
Space Dynamics Laboratory Publications
No abstract provided.