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Chang-Jin “CJ” Kim
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Proceedings Papers

A Microinjector Free of Satellite Drops and Characterization of the Ejected Droplets

Fan-Gang Tseng, Chang-Jin “CJ” Kim, Chih-Ming Ho
Proc. ASME. IMECE98, Micro-Electro-Mechanical Systems (MEMS), 89-95, November 15–20, 1998
Paper No: IMECE1998-1227
DOI: https://doi.org/10.1115/IMECE1998-1227
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Topics: Drops, Satellites, Bubbles, Trajectories (Physics), Creeping flow, Design, Nozzles, Visualization
Proceedings Papers

Influence of Fabrication and Crystal Orientation on the Strength of Silicon Microridges

Quanfang Chen, Da-Jeng Yao, Chang-Jin “CJ” Kim, Greg P. Carman
Proc. ASME. IMECE98, Micro-Electro-Mechanical Systems (MEMS), 413-420, November 15–20, 1998
Paper No: IMECE1998-1278
DOI: https://doi.org/10.1115/IMECE1998-1278
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Topics: Crystal structure, Manufacturing, Silicon, Chemical etching, Crystals, Reactive-ion etching, Dry etching, Anisotropy, Shear (Mechanics), Shear strength
Proceedings Papers

Microactuation by Continuous Electrowetting Phenomenon and Silicon Deep RIE Process

Junghoon Lee, Chang-Jin “CJ” Kim
Proc. ASME. IMECE98, Micro-Electro-Mechanical Systems (MEMS), 475-480, November 15–20, 1998
Paper No: IMECE1998-1287
DOI: https://doi.org/10.1115/IMECE1998-1287
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Topics: Reactive-ion etching, Silicon, Electrolytes, Liquid metals, Microchannels, Microelectromechanical systems, Microscale devices, Slug flows, Surface tension, Design
Proceedings Papers

Theory and Modeling of Continuous Electrowetting Microactuation

Junghoon Lee, Chang-Jin “CJ” Kim
Proc. ASME. IMECE99, Micro-Electro-Mechanical Systems (MEMS), 397-403, November 14–19, 1999
Paper No: IMECE1999-0297
DOI: https://doi.org/10.1115/IMECE1999-0297
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Topics: Modeling, Drag (Fluid dynamics), Fluid mechanics, Fluids, Manufacturing, Microchannels, Microelectromechanical systems, Microfluidics, Microscale devices, Surface tension
Proceedings Papers

Tension Test With Single-Crystalline-Silicon Microspecimen

Taechung Yi, Chang-Jin “CJ” Kim
Proc. ASME. IMECE99, Micro-Electro-Mechanical Systems (MEMS), 81-86, November 14–19, 1999
Paper No: IMECE1999-0249
DOI: https://doi.org/10.1115/IMECE1999-0249
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Topics: Silicon, Tension, Young's modulus, Silicon-on-insulator, Stress, Crystals, Interferometry, Lasers, Manufacturing, Micromachining
Proceedings Papers

Fuel Injection by a Thermal Microinjector

Yi-Kuen Lee, Ui-Chong Yi, Fan-Gang Tseng, Chang-Jin “CJ” Kim, Chih-Ming Ho
Proc. ASME. IMECE99, Micro-Electro-Mechanical Systems (MEMS), 419-425, November 14–19, 1999
Paper No: IMECE1999-0300
DOI: https://doi.org/10.1115/IMECE1999-0300
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Topics: Fuels, Design, Diesel, Drops, Bubbles, Fuel injectors, Nonlinear equations, Optimization, Sprays, Temperature
Proceedings Papers

High-Aspect-Ratio Electroplated Structures With 2μm Beamwidth

Xiaobin Li, Siddharth Kiyawat, Hector J. De Los Santos, Chang-Jin “CJ” Kim
Proc. ASME. IMECE99, Micro-Electro-Mechanical Systems (MEMS), 25-30, November 14–19, 1999
Paper No: IMECE1999-0241
DOI: https://doi.org/10.1115/IMECE1999-0241
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Topics: Bending (Stress), Cantilever beams, Cantilevers, Coating processes, Coatings, Electroplating, Flow (Dynamics), Nickel, Nickel plating, Optimization
Proceedings Papers

Resistance of Liquid Metal Droplets Against Actuation on Microstructured Surfaces

Wenjiang Shen, Joonwon Kim, Chang-Jin “CJ” Kim
Proc. ASME. IMECE2001, Micro-Electro-Mechanical Systems (MEMS), 215-220, November 11–16, 2001
Paper No: IMECE2001/MEMS-23831
DOI: https://doi.org/10.1115/IMECE2001/MEMS-23831
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Topics: Drops, Liquid metals, Microelectromechanical systems
Proceedings Papers

Splitting a Liquid Droplet for Electrowetting-Based Microfluidics

Sung Kwon Cho, Hyejin Moon, Jesse Fowler, Chang-Jin “CJ” Kim
Proc. ASME. IMECE2001, Micro-Electro-Mechanical Systems (MEMS), 207-213, November 11–16, 2001
Paper No: IMECE2001/MEMS-23830
DOI: https://doi.org/10.1115/IMECE2001/MEMS-23830
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Topics: Drops, Microelectromechanical systems, Microfluidics
Proceedings Papers

Low Temperature Eutectic Bonding for In-Plane Type Micro Thermoelectric Cooler

Da-Jeng Yao, Gang Chen, Chang-Jin “CJ” Kim
Proc. ASME. IMECE2001, Micro-Electro-Mechanical Systems (MEMS), 719-722, November 11–16, 2001
Paper No: IMECE2001/MEMS-23901
DOI: https://doi.org/10.1115/IMECE2001/MEMS-23901
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Topics: Bonding, Low temperature, Microelectromechanical systems, Thermoelectric coolers, Cooling, Manufacturing, Microbeams, Silicon, Flow (Dynamics), High temperature
Proceedings Papers

Micropumping by Electrowetting

Chang-Jin “CJ” Kim
Proc. ASME. IMECE2001, Heat Transfer: Volume 3 — Fluid-Physics and Heat Transfer for Macro- and Micro-Scale Gas-Liquid and Phase-Change Flows, 55-62, November 11–16, 2001
Paper No: IMECE2001/HTD-24200
DOI: https://doi.org/10.1115/IMECE2001/HTD-24200
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Topics: Circuits, Design, Microelectromechanical systems, Microfluidics, Micropumps, Microscale devices, Surface tension
Proceedings Papers

Electrostatic Actuation of Microscale Liquid Metal Droplets: Analysis, Experiment, and FEM Simulation

Laurent Latorre, Joonwon Kim, Pascal Nouet, Chang-Jin CJ Kim
Proc. ASME. IMECE2000, Micro-Electro-Mechanical Systems (MEMS), 105-110, November 5–10, 2000
Paper No: IMECE2000-1078
DOI: https://doi.org/10.1115/IMECE2000-1078
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Topics: Drops, Finite element methods, Finite element model, Liquid metals, Microscale devices, Simulation, Dimensions, Modeling, Condensation, Imaging