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Proceedings Papers

A Triangular Frequency-Tuning Comb Array

Ki Bang Lee, Young-Ho Cho

Proc. ASME. IMECE97, Microelectromechanical Systems (MEMS), 127-131, November 16–21, 1997

Paper No: IMECE1997-0950

DOI: https://doi.org/10.1115/IMECE1997-0950

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Topics: Damping, Manufacturing, Microfabrication, Micromachining, Micromechanical resonators, Pressure, Resonance, Shapes

Proceedings Papers

A Lateral Repulsive-Force Drive Using Asymmetric Electrostatic Field

Ki Bang Lee, Young-Ho Cho

Proc. ASME. IMECE97, Microelectromechanical Systems (MEMS), 81-85, November 16–21, 1997

Paper No: IMECE1997-0943

DOI: https://doi.org/10.1115/IMECE1997-0943

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Topics: Atmospheric pressure, Displacement, Electric fields, Electrodes, Electromagnetic induction, Finite element analysis, Microactuators, Micromachining, Polysilicon, Resonance

Proceedings Papers

Design, Fabrication and Static Test of a Resonant Microaccelerometer

Si Young Kim, Jeung Sang Go, Young-Ho Cho

Proc. ASME. IMECE97, Microelectromechanical Systems (MEMS), 21-26, November 16–21, 1997

Paper No: IMECE1997-0933

DOI: https://doi.org/10.1115/IMECE1997-0933

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Topics: Design, Manufacturing, Resonance, Accelerometers, Micromachining, Polysilicon, Stress, Annealing, Deflection, Mechanical structures

Proceedings Papers

Design and Fabrication of Piezoresistive Cantilever Microaccelerometer Arrays With a Symmetrically Bonded Proof-Mass

Jong Soo Ko, Young-Ho Cho, Byung Man Kwak, Kwanhum Park

Proc. ASME. IMECE98, Micro-Electro-Mechanical Systems (MEMS), 353-356, November 15–20, 1998

Paper No: IMECE1998-1267

DOI: https://doi.org/10.1115/IMECE1998-1267

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Topics: Cantilevers, Design, Manufacturing, Accelerometers, Microfabrication, Cantilever beams, Mass production, Resonance, Sawing, Semiconductor wafers

Proceedings Papers

Design, Fabrication and Uncertainty Evaluation of a Surface-Micromachined Capacitive Microaccelerometer

Ki-Ho Han, Jong-Pal Kim, Young-Ho Cho

Proc. ASME. IMECE98, Micro-Electro-Mechanical Systems (MEMS), 347-352, November 15–20, 1998

Paper No: IMECE1998-1266

DOI: https://doi.org/10.1115/IMECE1998-1266

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Topics: Design, Manufacturing, Micromachining, Uncertainty, Accelerometers, Capacitance, Electrodes, Resonance, Circuits, Engineering prototypes

Proceedings Papers

Design and Strength Evaluation of an Anodically Bonded Pressurized Cavity Array for Wafer-Level MEMS Packaging

Jeung Sang Go, Young-Ho Cho

Proc. ASME. IMECE98, Micro-Electro-Mechanical Systems (MEMS), 357-360, November 15–20, 1998

Paper No: IMECE1998-1268

DOI: https://doi.org/10.1115/IMECE1998-1268

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Topics: Cavities, Design, MEMS packaging, Semiconductor wafers, Bonding, Plates (structures), Pressure, Design methodology, Failure, Finite element analysis

Proceedings Papers

Near-Field Electromagnetic Shielding Effect of On-Chip Electroplated Copper Layers

Tae Goo Kang, Young-Ho Cho

Proc. ASME. IMECE99, Micro-Electro-Mechanical Systems (MEMS), 541-544, November 14–19, 1999

Paper No: IMECE1999-0318

DOI: https://doi.org/10.1115/IMECE1999-0318

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Topics: Copper, Silicon, Electromagnetic radiation, Microelectromechanical systems, Microwaves, Nickel, Wave frequency

Proceedings Papers

Residual Stress and Thickness Control of Piezoelectric Multilayer Micromirror Actuators for Initial Deflection Minimization

Myeong-Jin Kim, Young-Ho Cho

Proc. ASME. IMECE99, Micro-Electro-Mechanical Systems (MEMS), 101-103, November 14–19, 1999

Paper No: IMECE1999-0252

DOI: https://doi.org/10.1115/IMECE1999-0252

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Topics: Actuators, Deflection, Stress, Design, Manufacturing, Micromachining, Thin films

Proceedings Papers

A New Transverse Electromagnetic Microactuator Using the Radial Magnetic Field Guided by Symmetric Twin Magnets

Ji-Chul Ryu, Tae Goo Kang, Young-Ho Cho

Proc. ASME. IMECE99, Micro-Electro-Mechanical Systems (MEMS), 105-109, November 14–19, 1999

Paper No: IMECE1999-0253

DOI: https://doi.org/10.1115/IMECE1999-0253

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Topics: Magnetic fields, Magnets, Microactuators, Diaphragms (Mechanical devices), Diaphragms (Structural), Copper, Q-factor, Resonance, Silicon

Proceedings Papers

Viscous Damping of On-Substrate Torsional Micromirrors

Eung-Sam Kim, Ki-Ho Han, Young-Ho Cho

Proc. ASME. IMECE99, Micro-Electro-Mechanical Systems (MEMS), 111-115, November 14–19, 1999

Paper No: IMECE1999-0254

DOI: https://doi.org/10.1115/IMECE1999-0254

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Topics: Damping, Atmospheric pressure, Filters, Finite element analysis, Interferometers, Micromachining, Oscillations, Resonance, Silicon, Theoretical analysis

Proceedings Papers

High-Impulse Digital Microthrusters Using Low-Boiling-Temperature Liquid Propellant With High-Viscosity Fluid Plug

Tae Goo Kang, Sang Wook Kim, Young-Ho Cho

Proc. ASME. IMECE2001, Micro-Electro-Mechanical Systems (MEMS), 663-667, November 11–16, 2001

Paper No: IMECE2001/MEMS-23893

DOI: https://doi.org/10.1115/IMECE2001/MEMS-23893

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Topics: Boiling, Fluids, Impulse (Physics), Microelectromechanical systems, Propellants, Temperature, Viscosity, Micromachining, Pressure

Proceedings Papers

Air Damping Evaluation for Laterally Driven Electrostatic Repulsive-Force Microactuators

Ki Bang Lee, Young-Ho Cho

Proc. ASME. IMECE2000, Micro-Electro-Mechanical Systems (MEMS), 361-366, November 5–10, 2000

Paper No: IMECE2000-1117

DOI: https://doi.org/10.1115/IMECE2000-1117

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Topics: Damping, Microactuators, Q-factor, Creeping flow, Electric fields, Electrodes, Fittings, Simulation results, Viscosity

Proceedings Papers

Micromechanical Behavior and Optical Characteristics of a Free-Standing Polymer Waveguide

Moo-Jin Choi, Kyoung-Sun Seo, Young-Hyun Jin, Young-Ho Cho

Proc. ASME. IMECE2000, Micro-Electro-Mechanical Systems (MEMS), 69-74, November 5–10, 2000

Paper No: IMECE2000-1073

DOI: https://doi.org/10.1115/IMECE2000-1073

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Topics: Polymers, Waveguides, Deflection, Design, Experimental characterization, Failure

Proceedings Papers

An Integrated SOI Optical Microswitch Using Electrostatic Micromirror Actuators With Insulated Touch-Down Beams and Curved Electrodes

Young-Hyun Jin, Kyoung-Sun Seo, Young-Ho Cho, Sang-Shin Lee, Ki-Chang Song, Jong-Uk Bu

Proc. ASME. IMECE2000, Micro-Electro-Mechanical Systems (MEMS), 177-181, November 5–10, 2000

Paper No: IMECE2000-1089

DOI: https://doi.org/10.1115/IMECE2000-1089

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Topics: Actuators, Electrodes, Silicon-on-insulator, Microactuators, Silicon, Waveguides, Design, Etching, Insulation, Resonance

Proceedings Papers

Design, Fabrication and Characterization of a New Magnetic Microsensor Using Plasma Hall Effect

Young Ho Seo, Ki-Ho Han, Young-Ho Cho

Proc. ASME. IMECE2000, Micro-Electro-Mechanical Systems (MEMS), 117-122, November 5–10, 2000

Paper No: IMECE2000-1080

DOI: https://doi.org/10.1115/IMECE2000-1080

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Topics: Design, Hall effect, Manufacturing, Microsensors, Plasmas (Ionized gases), Magnetic fields, Pressure, Theoretical analysis, Electrodes, Electrons

Journal Articles

Pumpless Fuel Supply Using Pressurized Fuel Regulated by Autonomous Flow-Rate Regulation Valves

Il Doh, Young-Ho Cho

J. Electrochem. En. Conv. Stor. June 2012, 9(3): 034503.

DOI: https://doi.org/10.1115/1.4006473

Published Online: April 25, 2012

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Topics: Flow (Dynamics), Fuels, Pressure, Valves, Engineering prototypes, Water, Fuel cells

Proceedings Papers

Use of Percentile Rank Sum Method in Identifying Repetitive High Occupational Radiation Dose Jobs in a Nuclear Power Plant

Young Ho Cho, Hyun-Seok Ko, Suk-Hoon Kim, Chang Sun Kang, Joo Hyun Moon, Kyoung Doek Kim

Proc. ASME. ICONE12, 12th International Conference on Nuclear Engineering, Volume 2, 133-142, April 25–29, 2004

Paper No: ICONE12-49370

DOI: https://doi.org/10.1115/ICONE12-49370

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Topics: Nuclear power stations, Radiation (Physics)

Proceedings Papers

INSREC: Computational System for Quantitative Analysis of Radiation Effects Covering All Radiation Field

Dong Hoon Shin, Young Wook Lee, Young Ho Cho, Hyun Seok Ko, SukHoon Kim, YongMin Kim, Chang Sun Kang

Proc. ASME. ICONE14, Volume 1: Plant Operations, Maintenance and Life Cycle; Component Reliability and Materials Issues; Codes, Standards, Licensing and Regulatory Issues; Fuel Cycle and High Level Waste Management, 277-283, July 17–20, 2006

Paper No: ICONE14-89724

DOI: https://doi.org/10.1115/ICONE14-89724

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Topics: Radiation (Physics), Radiation effects, Databases, Accidents, Nuclear power, Nuclear power stations, Reliability, Diffusion (Physics), Errors, Expert systems

Proceedings Papers

Consensus Based Nuclear Public-Hearing System Model

Young Wook Lee, Suk Hoon Kim, Young Ho Cho, Hyun Seok Ko, Dong Hoon Shin, Joo Hyun Moon, Chang Sun Kang

Paper No: ICONE14-89722

DOI: https://doi.org/10.1115/ICONE14-89722

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Topics: Construction, Decision making, Feedback, Governments, Nuclear industry, Reflection, Valuation, Weight (Mass)

Proceedings Papers

Establishment of Korean Nuclear Ombudsman System Importing Compensation and Insurance Concept for Residents

Hyun Seok Ko, Yong Min Kim, Young Wook Lee, Dong Hoon Shin, Young Ho Cho, Chang Sun Kang

Proc. ASME. ICONE14, Volume 3: Structural Integrity; Nuclear Engineering Advances; Next Generation Systems; Near Term Deployment and Promotion of Nuclear Energy, 907-910, July 17–20, 2006

Paper No: ICONE14-89725

DOI: https://doi.org/10.1115/ICONE14-89725

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Topics: Insurance, Decision making, Nuclear power stations, Nuclear power, Nuclear reactors, Electricity (Physics), Feedback, Nuclear construction, Radioactive waste repositories, Risk management

Journal citation

NARROW

A Triangular Frequency-Tuning Comb Array

A Lateral Repulsive-Force Drive Using Asymmetric Electrostatic Field

Design, Fabrication and Static Test of a Resonant Microaccelerometer

Design and Fabrication of Piezoresistive Cantilever Microaccelerometer Arrays With a Symmetrically Bonded Proof-Mass

Design, Fabrication and Uncertainty Evaluation of a Surface-Micromachined Capacitive Microaccelerometer

Design and Strength Evaluation of an Anodically Bonded Pressurized Cavity Array for Wafer-Level MEMS Packaging

Near-Field Electromagnetic Shielding Effect of On-Chip Electroplated Copper Layers

Residual Stress and Thickness Control of Piezoelectric Multilayer Micromirror Actuators for Initial Deflection Minimization

A New Transverse Electromagnetic Microactuator Using the Radial Magnetic Field Guided by Symmetric Twin Magnets

Viscous Damping of On-Substrate Torsional Micromirrors

High-Impulse Digital Microthrusters Using Low-Boiling-Temperature Liquid Propellant With High-Viscosity Fluid Plug

Air Damping Evaluation for Laterally Driven Electrostatic Repulsive-Force Microactuators

Micromechanical Behavior and Optical Characteristics of a Free-Standing Polymer Waveguide

An Integrated SOI Optical Microswitch Using Electrostatic Micromirror Actuators With Insulated Touch-Down Beams and Curved Electrodes

Design, Fabrication and Characterization of a New Magnetic Microsensor Using Plasma Hall Effect

Pumpless Fuel Supply Using Pressurized Fuel Regulated by Autonomous Flow-Rate Regulation Valves

Use of Percentile Rank Sum Method in Identifying Repetitive High Occupational Radiation Dose Jobs in a Nuclear Power Plant

INSREC: Computational System for Quantitative Analysis of Radiation Effects Covering All Radiation Field

Consensus Based Nuclear Public-Hearing System Model

Establishment of Korean Nuclear Ombudsman System Importing Compensation and Insurance Concept for Residents

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