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Journal Articles

Electric-Field-Assisted Contact Mode Atomic Force Microscope-Based Nanolithography With Low Stiffness Conductive Probes

Huimin Zhou, Yingchun Jiang, Christopher M. Dmuchowski, Changhong Ke, Jia Deng
Journal: Journal of Micro and Nano-Manufacturing
Article Type: Research-Article
J. Micro Nano-Manuf. March 2022, 10(1): 011001.
Paper No: JMNM-21-1055
DOI: https://doi.org/10.1115/1.4054316
Published Online: April 28, 2022
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Topics: Atomic force microscopy, Electric fields, Lithography, Nanolithography, Probes, Resolution (Optics), Stiffness, Polymer films, Polymers, Fundamental forces (Physics)
Includes: Supplementary data
Proceedings Papers

Development of a Carbon Nanotube-Based Electromechanical Resonator: Device Modeling

Changhong Ke
Proc. ASME. IMECE2008, Volume 13: Nano-Manufacturing Technology; and Micro and Nano Systems, Parts A and B, 319-324, October 31–November 6, 2008
Paper No: IMECE2008-69182
DOI: https://doi.org/10.1115/IMECE2008-69182
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Topics: Carbon, Modeling, Nanotubes, Resonance, Steady state, Cantilevers, Carbon nanotubes, Dynamics (Mechanics), Electrodes, Geometry
Proceedings Papers

A Method to Correct Pulling Geometry Induced Errors in Single Molecule Force Spectroscopy Measurements

Monica Rivera, Changhong Ke, Piotr E. Marszalek, Daniel G. Cole, Robert L. Clark
Proc. ASME. IDETC-CIE2007, Volume 3: 19th International Conference on Design Theory and Methodology; 1st International Conference on Micro- and Nanosystems; and 9th International Conference on Advanced Vehicle Tire Technologies, Parts A and B, 801-807, September 4–7, 2007
Paper No: DETC2007-35430
DOI: https://doi.org/10.1115/DETC2007-35430
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Topics: Errors, Geometry, Spectroscopy, Atomic force microscopy, Cantilevers, Instrumentation, Simulation
Proceedings Papers

A Feedback Controlled Carbon Nanotube Based NEMS Device: Concept and Modeling

Changhong Ke, Horacio D. Espinosa
Proc. ASME. IMECE2004, Electronic and Photonic Packaging, Electrical Systems Design and Photonics, and Nanotechnology, 539-542, November 13–19, 2004
Paper No: IMECE2004-60065
DOI: https://doi.org/10.1115/IMECE2004-60065
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Topics: Carbon nanotubes, Feedback, Modeling, Nanoelectromechanical devices, Cantilevers, Circuits, Nanoelectromechanical systems, Resistors, Tunnel construction, Accounting
Journal Articles

Numerical Analysis of Nanotube Based NEMS Devices — Part II: Role of Finite Kinematics, Stretching and Charge Concentrations

Changhong Ke, Horacio D. Espinosa, Nicola Pugno
Journal: Journal of Applied Mechanics
Article Type: Technical Papers
J. Appl. Mech. September 2005, 72(5): 726–731.
DOI: https://doi.org/10.1115/1.1985435
Published Online: September 1, 2005
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Topics: Kinematics, Nanoelectromechanical devices, Nanotube devices, Nanotubes, Numerical analysis
Journal Articles

Numerical Analysis of Nanotube-Based NEMS Devices—Part I: Electrostatic Charge Distribution on Multiwalled Nanotubes

Changhong Ke, Horacio D. Espinosa
Journal: Journal of Applied Mechanics
Article Type: Technical Papers
J. Appl. Mech. September 2005, 72(5): 721–725.
DOI: https://doi.org/10.1115/1.1985434
Published Online: September 1, 2005
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Topics: Boundary element methods, Multi-walled nanotubes, Nanoelectromechanical devices, Nanotubes, Nanowires, Numerical analysis, Cantilevers, Computer simulation, Cylinders, Design