Robust acoustic particle manipulation: A thin-reflector design for moving particles to a surface
نویسندگان
چکیده
منابع مشابه
Robust acoustic particle manipulation: A thin-reflector design for moving particles to a surface.
Existing ultrasonic manipulation devices capable of pushing particles to a surface ("quarter-wave" devices) have significant potential in sensor applications. A configuration for achieving this that uses the first thickness resonance of a layered structure with both a thin reflector layer and thin-fluid layer is described here. Crucially, this mode is efficient with lossy reflector materials su...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2009
ISSN: 0001-4966
DOI: 10.1121/1.3186800