Research
We are passionate about precision design and manufacturing of complex mechanical systems and devices. Our approach to research is basic science and applied physics-oriented. Our primary research expertise is in (1) tribology and surface engineering and (2) processing and manufacturing of engineered materials. Specifically, our tribology research focuses on (elasto)hydrodynamic lubrication problems, ultra-thin coatings, and surface topography, with applications in orthopedic implants and additive manufacturing. Our materials manufacturing research focuses on using ultrasound waves to organize micro- and nanoscale particles dispersed in a matrix material into user-specified positions, to fabricate engineered materials. We integrate this ultrasound directed self-assembly technique with a variety of standard manufacturing methods, such as mold casting, but also different additive manufacturing technologies.
Our research finds application in many engineering applications including:
Design and manufacturing of engineered bearing surfaces for prosthetic implants | |
Design of medical devices and surgical instruments | |
Design of ultra-thin coatings and complex (micro- and nanoscale) lubrication systems | |
External-field directed self-assembly of micro- and nanostructures | |
Manufacturing and processing of engineered polymer nanocomposite materials, metamaterials | |
Additive manufacturing surface topography |
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