Prof. Changki Mo Profile

Prof. Changki Mo

at Washington State University Tri-Cities

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 22 March 2018 Paper

Electrical conductivity and piezoresistive response of 3D printed thermoplastic polyurethane/multiwalled carbon nanotube composites

Cameron Hohimer, Gayaneh Petrossian, Amir Ameli, Changki Mo, Petra Pötschke

Proceedings Volume 10596, 105960J (2018) https://doi.org/10.1117/12.2296774

KEYWORDS: Fused deposition modeling, Printing, Carbon nanotubes, Resistance, Additive manufacturing, Nanocomposites, Composites

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Proceedings Article | 12 April 2017 Paper

3D printing of highly elastic strain sensors using polyurethane/multiwall carbon nanotube composites

Josef Christ, Cameron Hohimer, Nahal Aliheidari, Amir Ameli, Changki Mo, Petra Pötschke

Proceedings Volume 10168, 101680E (2017) https://doi.org/10.1117/12.2259820

KEYWORDS: Sensors, Fused deposition modeling, Carbon nanotubes, 3D printing, Nanocomposites, Composites, Electronics, Robotics, Manufacturing, System integration, Resistance, Printing, Additive manufacturing, Computer aided design, Polymers

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Proceedings Article | 11 April 2017 Presentation + Paper

3D printed thermoplastic polyurethane with isotropic material properties

Cameron Hohimer, Josef Christ, Nahal Aliheidari, Changki Mo, Amir Ameli

Proceedings Volume 10165, 1016511 (2017) https://doi.org/10.1117/12.2259810

KEYWORDS: Fused deposition modeling, Polyurethane, 3D printing, Printing, Additive manufacturing, Polymers, Diffusion, 3D modeling

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Proceedings Article | 10 April 2013 Paper

Effect of misalignment between ultrasound piezoelectric transducers on transcutaneous energy transfer

Changki Mo, Scott Hudson, Leon Radziemski

Proceedings Volume 8688, 868814 (2013) https://doi.org/10.1117/12.2009895

KEYWORDS: Transducers, Receivers, Near field, Acoustics, Ultrasonography, Transmitters, Finite-difference time-domain method, Energy transfer, Phase shifts, Ultrasonics

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Proceedings Article | 27 April 2011 Paper

Exploration of new cymbal design in energy harvesting

Daniel Arnold, William Kinsel, William Clark, Changki Mo

Proceedings Volume 7977, 79770T (2011) https://doi.org/10.1117/12.880614

KEYWORDS: Ferroelectric materials, Composites, Transducers, Energy harvesting, Epoxies, Metals, Rubidium, Radium, Oscilloscopes, Mechanical engineering

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Proceedings Article | 29 March 2010 Paper

Modeling of a high-deformation shape memory polymer locking link

William Clark, John Brigham, Changki Mo, Shiv Joshi

Proceedings Volume 7645, 764507 (2010) https://doi.org/10.1117/12.847987

KEYWORDS: Shape memory polymers, 3D modeling, Finite element methods, Fluctuations and noise, Mechanics, Numerical analysis, Skin, Composites, Aluminum, Robotics

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Proceedings Article | 7 April 2009 Paper

Development and testing of a MEMS piezoelectric energy harvester

Ryan Knight, Changki Mo, William Clark

Proceedings Volume 7288, 72880A (2009) https://doi.org/10.1117/12.815533

KEYWORDS: Electrodes, Ferroelectric materials, Microelectromechanical systems, Finite element methods, Energy harvesting, 3D modeling, Oxides, Zirconium dioxide, Gold, Chromium

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Proceedings Article | 18 April 2008 Paper

Performance comparison of implantable piezoelectric energy harvesters

Changki Mo, Leon Radziemski, William Clark

Proceedings Volume 6928, 69280C (2008) https://doi.org/10.1117/12.776293

KEYWORDS: Ferroelectric materials, Aluminum, Medical devices, Energy harvesting, Capacitors, Capacitance, Resistance, Sensors, Electronics, Blood pressure

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Proceedings Article | 27 April 2007 Paper

Analysis of PMN-PT and PZT circular diaphragm energy harvesters for use in implantable medical devices

Changki Mo, Leon Radziemski, William Clark

Proceedings Volume 6525, 652507 (2007) https://doi.org/10.1117/12.716663

KEYWORDS: Ferroelectric materials, Medical devices, Energy harvesting, Rhodium, Aluminum, Transducers, Blood pressure, Power supplies, Lead, Composites

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Proceedings Article | 5 April 2006 Paper

Behavior of unimorph rectangular piezoelectric diaphragm actuators

Brad Boyerinas, Changki Mo, William Clark

Proceedings Volume 6173, 617302 (2006) https://doi.org/10.1117/12.657524

KEYWORDS: Electrodes, Actuators, Finite element methods, Ferroelectric materials, Chemical elements, Analytical research, Systems modeling, Composites, Aluminum, Etching

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Proceedings Article | 17 May 2005 Paper

Effect of electrode pattern on the performance of unimorph piezoelectric diaphragm actuators

Rika Wright, Changki Mo, William Clark

Proceedings Volume 5764, (2005) https://doi.org/10.1117/12.601985

KEYWORDS: Electrodes, Ferroelectric materials, Actuators, Fiber optics sensors, Image segmentation, Energy harvesting, Sensors, Printing, Composites, Data centers

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Showing 5 of 11 publications

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