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Proceedings Papers

Circular Plates Under Hard Excitations to Include Casimir Effect: Amplitude-Voltage Response of Superharmonic Resonance of Second Order

Dumitru I. Caruntu, Julio Beatriz, Jonathan Perez
Proc. ASME. IMECE2020, Volume 7B: Dynamics, Vibration, and Control, V07BT07A030, November 16–19, 2020
Paper No: IMECE2020-23851
DOI: https://doi.org/10.1115/IMECE2020-23851
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Topics: Casimir force, Excitation, Microelectromechanical systems, Plates (structures), Resonance
Proceedings Papers

Parametric Resonance of Electrostatically Actuated MEMS Cantilever Resonators: Homotopy Analysis Method Versus the Method of Multiple Scales

Dumitru I. Caruntu, Christopher Reyes
Proc. ASME. IMECE2018, Volume 4B: Dynamics, Vibration, and Control, V04BT06A055, November 9–15, 2018
Paper No: IMECE2018-88015
DOI: https://doi.org/10.1115/IMECE2018-88015
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Topics: Cantilevers, Microelectromechanical systems, Resonance, Deformation, Cantilever beams, Casimir force, Computer software, Approximation, Construction, Engineering simulation
Proceedings Papers

Casimir Effect on Voltage Response of Superharmonic Resonance of NEMS Resonators

Martin Botello, Christian Reyes, Julio Beatriz, Dumitru I. Caruntu
Proc. ASME. IMECE2017, Volume 4B: Dynamics, Vibration, and Control, V04BT05A062, November 3–9, 2017
Paper No: IMECE2017-70651
DOI: https://doi.org/10.1115/IMECE2017-70651
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Topics: Casimir force, Nanomechanical resonators, Resonance, Cantilevers, Damping, Nanoelectromechanical systems, Bifurcation, Cantilever beams, Deflection, Differential equations
Proceedings Papers

ROM of Primary Resonance of Electrostatically Actuated MEMS/NEMS Plates

Dumitru I. Caruntu, Reynaldo Oyervides
Proc. ASME. IMECE2014, Volume 4B: Dynamics, Vibration, and Control, V04BT04A029, November 14–20, 2014
Paper No: IMECE2014-38294
DOI: https://doi.org/10.1115/IMECE2014-38294
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Topics: Microelectromechanical systems, Nanoelectromechanical systems, Plates (structures), Resonance, Van der Waals forces, Casimir force, Damping
Proceedings Papers

Reduced Order Model of MEMS Sensors Near Natural Frequency

Dumitru I. Caruntu, Jose C. Solis Silva
Proc. ASME. IMECE2011, Volume 7: Dynamic Systems and Control; Mechatronics and Intelligent Machines, Parts A and B, 669-673, November 11–17, 2011
Paper No: IMECE2011-64854
DOI: https://doi.org/10.1115/IMECE2011-64854
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Topics: Microelectromechanical systems, Sensors, Micromechanical resonators, Cantilever beams, Casimir force, Damping, Dynamics (Mechanics), Excitation, Steady state
Proceedings Papers

Closed Form Solutions for the Problem of Statical Behavior of Nano/Micromirrors Under the Effect of Capillary Force and Van Der Waals Force

Ali Darvishian, Hamid Moeenfard, Hasan Zohoor, Mohammad Taghi Ahmadian
Proc. ASME. IMECE2011, Volume 11: Nano and Micro Materials, Devices and Systems; Microsystems Integration, 213-219, November 11–17, 2011
Paper No: IMECE2011-63112
DOI: https://doi.org/10.1115/IMECE2011-63112
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Topics: Electromagnetic weapons, Van der Waals forces, Mirrors, Rotation, Stability, Approximation, Casimir force, Chemical etching, Manufacturing, Torque
Proceedings Papers

Analytical Solutions for the Static Instability of Micro/Nano Mirrors Under the Combined Effect of Capillary Force and Casimir Force

Hamid Moeenfard, Ali Darvishian, Mohammad Taghi Ahmadian
Proc. ASME. IMECE2011, Volume 11: Nano and Micro Materials, Devices and Systems; Microsystems Integration, 463-469, November 11–17, 2011
Paper No: IMECE2011-63108
DOI: https://doi.org/10.1115/IMECE2011-63108
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Topics: Casimir force, Electromagnetic weapons, Mirrors
Proceedings Papers

Analysis and Design of a Nano-Electromechanical Vibration Sensor

Farbod Khoshnoud, Clarence W. de Silva, Houman Owhadi
Proc. ASME. IMECE2010, Volume 10: Micro and Nano Systems, 521-529, November 12–18, 2010
Paper No: IMECE2010-37797
DOI: https://doi.org/10.1115/IMECE2010-37797
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Topics: Design, Sensors, Vibration, Carbon nanotubes, Single-walled carbon nanotubes, Atoms, Capacitance, Gates (Closures), Pressure, Casimir force
Proceedings Papers

Near Three Half Natural Frequency Resonance of Electrostatically Actuated MEMS Resonators

Dumitru I. Caruntu, Martin W. Knecht
Proc. ASME. IMECE2010, Volume 8: Dynamic Systems and Control, Parts A and B, 965-970, November 12–18, 2010
Paper No: IMECE2010-38004
DOI: https://doi.org/10.1115/IMECE2010-38004
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Topics: Approximation, Casimir force, Equations of motion, Microelectromechanical systems, Resonance, Sensors
Proceedings Papers

Sensitivity of MEMS/NEMS Biosensors Near Twice Natural Frequency

Dumitru I. Caruntu, Martin W. Knecht
Proc. ASME. IMECE2010, Volume 8: Dynamic Systems and Control, Parts A and B, 429-434, November 12–18, 2010
Paper No: IMECE2010-38007
DOI: https://doi.org/10.1115/IMECE2010-38007
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Topics: Approximation, Biomedical microelectromechanical systems, Biosensors, Casimir force, Equations of motion, Microelectromechanical systems, Nanoelectromechanical systems, Nanomechanical resonators, Sensors
Proceedings Papers

Stochastic Simulation of a Casimir Oscillator

Farbod Khoshnoud, Houman Owhadi, Clarence W. de Silva
Proc. ASME. IMECE2010, Volume 10: Micro and Nano Systems, 635-644, November 12–18, 2010
Paper No: IMECE2010-39746
DOI: https://doi.org/10.1115/IMECE2010-39746
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Topics: Simulation, Casimir force, Springs, Actuators, Brownian motion, Design, Electromagnetic fields, Fluctuations (Physics), Friction, Kinetic energy
Proceedings Papers

Response of Electrostatically Actuated Sensors Near Half of the Natural Frequency

Dumitru I. Caruntu, Martin W. Knecht
Proc. ASME. IMECE2009, Volume 10: Mechanical Systems and Control, Parts A and B, 461-468, November 13–19, 2009
Paper No: IMECE2009-10663
DOI: https://doi.org/10.1115/IMECE2009-10663
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Topics: Sensors, Equations of motion, Cantilevers, Casimir force, Hamilton's principle, Micromechanical resonators, Microsensors
Proceedings Papers

Investigation of Casimir and Van der Waals Forces for a Nonlinear Double-Clamped Beam Using Homotopy Perturbation Method

Mahdi Mojahedi, Hamid Moeenfard, Mohammad Taghi Ahmadian
Proc. ASME. IMECE2009, Volume 12: Micro and Nano Systems, Parts A and B, 487-494, November 13–19, 2009
Paper No: IMECE2009-12503
DOI: https://doi.org/10.1115/IMECE2009-12503
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Topics: Van der Waals forces, Algebra, Casimir force, Deflection, Design, Excitation, Intermolecular forces, Nonlinear differential equations, Stress, Switches
Proceedings Papers

Analytical Solutions for the Static Instability of Nano-Switches Under the Effect of Casimir Force and Electrostatic Actuation

Mahdi Mojahedi, Hamid Moeenfard, Mohammad Taghi Ahmadian
Proc. ASME. IMECE2009, Volume 12: Micro and Nano Systems, Parts A and B, 63-69, November 13–19, 2009
Paper No: IMECE2009-12379
DOI: https://doi.org/10.1115/IMECE2009-12379
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Topics: Casimir force, Switches
Proceedings Papers

Heat Transfer Spectroscopy and “Heat Transfer-Distance” Curves

Arvind Narayanaswamy, Sheng Shen, Gang Chen
Proc. ASME. IMECE2008, Volume 13: Nano-Manufacturing Technology; and Micro and Nano Systems, Parts A and B, 1301-1309, October 31–November 6, 2008
Paper No: IMECE2008-69231
DOI: https://doi.org/10.1115/IMECE2008-69231
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Topics: Heat, Heat transfer, Spectroscopy, Radiative heat transfer, Atomic force microscopy, Blackbody radiation, Cantilevers, Casimir force, Fluctuations (Physics), Sensors