Search Results - "Sader, J. E"

Nanomechanical Torsional Resonators for Frequency-Shift Infrared Thermal Sensing by Zhang, X. C, Myers, E. B, Sader, J. E, Roukes, M. L

“…We investigate use of nanomechanical torsional resonators for frequency-shift-based infrared (IR) thermal sensing. Nanoscale torsion rods, ∼1 μm long and…”
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Nonlinear Mode-Coupling in Nanomechanical Systems by Matheny, M. H, Villanueva, L. G, Karabalin, R. B, Sader, J. E, Roukes, M. L

“…Understanding and controlling nonlinear coupling between vibrational modes is critical for the development of advanced nanomechanical devices; it has important…”
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Stress-induced variations in the stiffness of micro- and nanocantilever beams by Karabalin, R B, Villanueva, L G, Matheny, M H, Sader, J E, Roukes, M L

“…The effect of surface stress on the stiffness of cantilever beams remains an outstanding problem in the physical sciences. While numerous experimental studies…”
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Theory of Acoustic Breathing Modes of Core−Shell Nanoparticles by Sader, J. E, Hartland, G. V, Mulvaney, P

“…Recent experiments by Hodak et al. [J. Phys. Chem. B 2000, 104, 5053] on core−shell nanoparticles have demonstrated that the frequency of the breathing mode is…”
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Artifact-free dynamic atomic force microscopy reveals monotonic dissipation for a simple confined liquid by Kaggwa, G. B., Kilpatrick, J. I., Sader, J. E., Jarvis, S. P.

“…We present definitive interaction measurements of a simple confined liquid (octamethylcyclo tetrasiloxane) using artifact-free frequency modulation atomic…”
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Modelling apical columnar epithelium mechanics from circumferential contractile fibres by Boyd, A. R. B., Moore, S., Sader, J. E., Lee, P. V. S.

“…Simple columnar epithelia are formed by individual epithelial cells connecting together to form single cell high sheets. They are a main component of many…”
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Nonlinearity in nanomechanical cantilevers by Villanueva, L. G., Karabalin, R. B., Matheny, M. H., Chi, D., Sader, J. E., Roukes, M. L.

“…Euler-Bernoulli beam theory is widely used to successfully predict the linear dynamics of micro- and nanocantilever beams. However, its capacity to…”
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Incipient failure of a circular cylinder under gravity by Chamberlain, J.A., Sader, J.E., Landman, K.A., Horrobin, D.J., White, L.R.

“…We consider the incipient failure of a circular cylinder under gravitational loading. Axisymmetric slip-line field theory is used to solve for the stress…”
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Long-Range Electrostatic Attractions between Identically Charged Particles in Confined Geometries: An Unresolved Problem by Sader, John E., Chan, Derek Y.C.

“…Long-range electrostatic attractions between identical colloidal particles in confined geometries have been observed experimentally by many workers. A…”
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Incipient plane-strain failure of a rectangular block under gravity by Chamberlain, J.A., Sader, J.E., Landman, K.A., White, L.R.

“…We consider the problem of the incipient plastic failure of a two-dimensional rectangular block of yield stress material under plane strain conditions and…”
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First order correction for arbitrary anisotropic profiles by implementation of integral equation analysis by Sader, J.E.

“…An extension of the semianalytical method for the analysis of the first order vector correction of arbitrary isotropic profiles to the analysis of the first…”
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Accurate Analytic Formulae for the Far Field Effective Potential and Surface Charge Density of a Uniformly Charged Sphere by Sader, John Elie

“…Simple yet accurate formulae are presented for the far field effective potential and surface charge density of a uniformly charged spherical colloidal particle…”
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Analysis of arbitrary profiles by implementation of integral equation eigenvalue analysis by Sader, J.E.

“…A semianalytical method of analysis for arbitrary circular and noncircular profiles as applicable to the scalar wave equation is presented. It has its…”
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Accurate Analytic Formulas for the Double-Layer Interaction between Spheres by Sader, John E., Carnie, Steven L., Chan, Derek Y.C.

“…Very simple but accurate analytic formulas are presented for the electrical double-layer force and interaction free energy between two spherical colloidal…”
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Integral equation analysis for first order vector correction of arbitrary profiles by Sader, J.E.

“…The author's semianalytical method of analysis for arbitrary weakly guiding circular and noncircular profiles based on the scalar wave equation is extended and…”
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Integral equation analysis for higher order modes and cutoff frequencies of arbitrary profiles by Sader, J.E.

“…A semianalytical method of analysis for arbitrary weakly guiding circular and noncircular profiles, which has its fundamental basis in perturbation theory and…”
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Theoretical study of the minor field component power in birefringent and nonbirefringent fibers by Sader, J.E., Wong, D.

“…Previous studies have suggested that the minor field component power in highly birefringent fibers is dramatically greater (20-30 dB) than that of conventional…”
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Position and Mode Dependent Optical Detection Back-Action in Cantilever Beam Resonators by Schmid, T. Larsen. S, Dohn, S, Sader, J. E, Boisen, A, Villanueva, L. G

“…J. Micromech. Microeng. 27 035006 (2017) Optical detection back-action in cantilever resonant or static detection presents a challenge when striving for…”
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Electrostatic Contribution to the Energy and Entropy of Protein Adsorption by Roth, Charles M., Sader, John E., Lenhoff, Abraham M.

“…Protein adsorption is complicated by the many contributions to the overall thermodynamics, and as a result there is a need for mechanistic models in…”
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Electrical Double-Layer Interaction between Charged Particles near Surfaces and in Confined Geometries by Sader, John E., Chan, Derek Y.C.

“…The proximity effect of one or two flat surfaces on the double-layer interaction between two identically charged colloidal particles immersed in an electrolyte…”
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