Xu, Xin, Melcher, John, Basak, Sudipta, Reifenberger, R., Raman, Arvind
Atomic Force microscope (AFM) cantilevers commonly used for imaging soft biological samples in liquids experience a momentary excitation of the higher eigenmodes at each tap. This transient response...
Dynamics of tapping mode atomic force microscopy in liquids: Theory and experiments (2007)
A mathematical model is presented to predict the oscillating dynamics of atomic force microscope cantilevers with nanoscale tips tapping on elastic samples in liquid environments. Theoretical...
Hydrodynamics of torsional probes for atomic force microscopy in liquids (2007)
Basak, Sudipta, Beyder, Arthur, Spagnoli, Chiara, Raman, Arvind, Sachs, Fredrick
Improving the force resolution of atomic force microscopy for soft samples in liquid requires soft cantilevers with reduced hydrodynamic cross section. Single and dual axis torsion levers Beyder and...
Hydrodynamic coupling between micomechanical beams osciallating in viscous fluids (2007)
We analyze the hydrodynamic coupling between long, slender micromechanical beams microbeams
Piezoelectric Fans using Higher Flexural Modes for Electronics Cooling Applications (2007)
Wait, Sydney M, Basak, Sudipta, Garimella , S V, Raman, Arvind
Piezoelectric fans are gaining in popularity as low-power-consumption and low-noise devices for the removal of heat in confined spaces. The performance of piezoelectric fans has been studied by...
Piezoelectric fans using higher flexural modes for electronics cooling applications (2007)
Wait, Sydney M., Basak, Sudipta, Garimella , S V, Raman, Arvind
Piezoelectric fans are gaining in popularity as lowpower- consumption and low-noise devices for the removal of heat in confined spaces. The performance of piezoelectric fans has been studied by...
Dynamics of oscillating microcantilevers in viscous fluids (2007)
The dynamics of micromechanical beams and cantilevers in viscous fluids are studied by analytical, computational, and experimental means with an emphasis on applications to Atomic Force Microscopy...
Hydrodynamic loading of microcantilevers vibrating in viscous fluids (2006)
Basak, Sudipta, Raman, Arvind, Garimella , S V
The hydrodynamic loading of elastic microcantilevers vibrating in viscous fluids is analyzed computationally using a three-dimensional, finite element fluid-structure interaction model. The quality...
Hydrodynamic loading of microcantilevers vibrating in viscous fluids (2006)
Basak, Sudipta, Raman, Arvind, Garimella, Suresh
The hydrodynamic loading of elastic microcantilevers vibrating in viscous fluids is analyzed computationally using a three-dimensional, finite element fluid-structure interaction model. The quality...
Hydrodynamic Loading of Microcantilevers Vibrating in Viscous Fluids (2006)
Basak, Sudipta, Raman, Arvind, Garimella , S V
The hydrodynamic loading of elastic microcantilevers vibrating in viscous fluids is analyzed computationally using a three-dimensional, finite element fluid-structure interaction model. The...