Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
La Moyne L. Porter, II0
Abbas Emami-Naeini0
Dirk de Roover0
Date of Patent
August 11, 2009
0Patent Application Number
116381160
Date Filed
December 12, 2006
0Patent Primary Examiner
Patent abstract
An all-in-one digital cantilever controller applicable to all SFM systems is disclosed that can perform many relevant experiments for cantilever control in scanned force microscopy. A compact optimized digital implementation replaces analog components associated with cantilever signal processing and control. It has minimal thermal drift, at least an order of magnitude less than analog components. It has a number of meaningful tuning parameters available, as well as a user-friendly graphical interface (GUI) for adjusting those tuning parameters and performing different types of experiments.
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