Prof. Siu Wing Or Profile

Prof. Siu Wing Or

at Hong Kong Polytechnic Univ

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Author

Publications (7)

Proceedings Article | 17 May 2005 Paper

Development of a piezoelectric induced-strain actuator with an innovative internal amplifying structure

Chung Sheung Yung, Siu Wing Or, Helen Lai Wa Chan, Ping Kong Choy, Peter Chou Kee Liu

Proceedings Volume 5764, (2005) https://doi.org/10.1117/12.599616

KEYWORDS: Actuators, Ferroelectric materials, Metals, Finite element methods, Vibration isolation, Signal analyzers, Ceramics, Smart structures, System integration, Sensors

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Proceedings Article | 16 May 2005 Paper

A novel tunable mass damper based on giant magnetostrictive composite and piezoelectric ceramic

Deyu Li, Siu Or, Chung Yung, Helen Chan, Ping Choy, Peter Liu

Proceedings Volume 5760, (2005) https://doi.org/10.1117/12.599566

KEYWORDS: Composites, Magnetism, Actuators, Sensors, Ferroelectric materials, Ceramics, Chromium, Magnetic sensors, Smart materials, Absorption

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Proceedings Article | 21 July 2004 Paper

Forced volume magnetostriction in composite Gd5Si2Ge2

Nersesse Nersessian, Siu Or, Gregory Carman, Scott McCall, Wonyoung Choe, Harry Radousky, Vitalij Pecharsky, Alexandra Pecharsky

Proceedings Volume 5387, (2004) https://doi.org/10.1117/12.540176

KEYWORDS: Gadolinium, Silicon, Germanium, Composites, Magnetism, Magnetostrictive materials, Temperature metrology, Particles, Manufacturing, Ferromagnetics

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Proceedings Article | 13 August 2003 Paper

Temperature- and magnetic-field-induced phase transformation in bulk and composite Gd₅Si₂Ge₂

Nersesse Nersessian, Siu Or, Gregory Carman, Wonyoung Choe, Harry Radousky, Vitalij Pecharsky, Alexandra Pecharsky

Proceedings Volume 5053, (2003) https://doi.org/10.1117/12.484719

KEYWORDS: Gadolinium, Silicon, Germanium, Composites, Temperature metrology, Magnetism, Magnetostrictive materials, Crystals, Particles, Ferromagnetics

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Proceedings Article | 15 July 2002 Paper

Piezoelectric hydraulic pump with innovative active valves

Donggun Lee, Siu Or, Conal O'Neill, Gregory Carman

Proceedings Volume 4701, (2002) https://doi.org/10.1117/12.474689

KEYWORDS: Ferroelectric materials, Actuators, Solids, 3D modeling, Finite element methods, Prototyping, Ceramics, Fluid dynamics, Shape memory alloys, Failure analysis

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Proceedings Article | 11 July 2002 Paper

Dynamic magnetomechanical behavior of Terfenol-D/epoxy 1-3 composite

Siu Or, Nersesse Nersessian, Gregory Carman

Proceedings Volume 4699, (2002) https://doi.org/10.1117/12.475001

KEYWORDS: Composites, Magnetism, Epoxies, Magnetostrictive materials, Amplifiers, Polymers, Power supplies, Transducers, Ultrasonics, Signal analyzers

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Proceedings Article | 11 July 2002 Paper

Manufacturing and testing of [1-3] nickel/polymer composites

Nersesse Nersessian, Siu Or, Gregory Carman, Harry Radousky

Proceedings Volume 4699, (2002) https://doi.org/10.1117/12.475000

KEYWORDS: Composites, Nickel, Magnetism, Particles, Manufacturing, Epoxies, Anisotropy, Crystals, Magnetostrictive materials, Spherical lenses

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Showing 5 of 7 publications

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