Dr. Matthias Kollosche Profile

Dr. Matthias Kollosche

PhD Student at Harvard John A Paulson SEAS

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Author

Publications (12)

Proceedings Article | 15 April 2016 Presentation + Paper

Electrical breakdown of dielectric elastomers: influence of compression, electrode's curvature and environmental humidity

Bin Chen, Matthias Kollosche, Mark Stewart, James Busfield, Federico Carpi

Proceedings Volume 9798, 97980Q (2016) https://doi.org/10.1117/12.2218603

KEYWORDS: Humidity, Dielectrics, Electrodes, Electrical breakdown, Environmental sensing, Actuators, Molecules, Sensors, Metals, Gold

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Proceedings Article | 16 April 2013 Paper

Enhanced polymer nanocomposites for condition assessment of wind turbine blades

H. Saleem, M. Thunga, M. Kollosche, M. Kessler, S. Laflamme

Proceedings Volume 8694, 86940A (2013) https://doi.org/10.1117/12.2009856

KEYWORDS: Nanoparticles, Polymers, Particles, Composites, Nondestructive evaluation, Nanocomposites, Scanning electron microscopy, Sensors, Titanium dioxide, Wind turbine technology

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Proceedings Article | 5 April 2012 Paper

Large-scale surface strain gauge for health monitoring of civil structures

Simon Laflamme, Matthais Kollosche, Venkata Kollipara, Hussam Saleem, Guggi Kofod

Proceedings Volume 8347, 83471P (2012) https://doi.org/10.1117/12.913187

KEYWORDS: Sensors, Capacitance, Bridges, Structural health monitoring, Capacitors, Fourier transforms, Skin, Sensing systems, Inspection, Optical inspection

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Proceedings Article | 15 February 2012 Paper

Voltage tunable polymer laser device

Sebastian Döring, Matthias Kollosche, Torsten Rabe, Guggi Kofod, Joachim Stumpe

Proceedings Volume 8235, 82351N (2012) https://doi.org/10.1117/12.911886

KEYWORDS: Polymers, Tunable lasers, Electroactive polymers, Wavelength tuning, Actuators, Laser applications, Waveguides, Electrodes, Optical pumping, Visible radiation

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Proceedings Article | 29 March 2011 Paper

Molecular level materials design for improvements of actuation properties of dielectric elastomer actuators

G. Kofod, H. Stoyanov, M. Kollosche, S. Risse, H. Ragusch, D. McCarthy, R. Waché, D. Rychkov, M. Dansachmüller

Proceedings Volume 7976, 79760J (2011) https://doi.org/10.1117/12.880981

KEYWORDS: Composites, Dielectrics, Particles, Polymers, Nanoparticles, Coating, Electrical breakdown, Interfaces, Dielectric elastomer actuators, Titanium dioxide

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Proceedings Article | 29 March 2011 Paper

Parameter dependence of an electro-mechanical breakdown model for insulating elastomeric films

Matthias Kollosche, Hristiyan Stoyanov, Stefan Best, Hülya Ragusch, Guggi Kofod

Proceedings Volume 7976, 79760S (2011) https://doi.org/10.1117/12.880771

KEYWORDS: Electrical breakdown, Data modeling, Actuators, Electrodes, Dielectrics, Dielectric elastomer actuators, Spherical lenses, Polymers, Temperature metrology, Aluminum

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Proceedings Article | 13 May 2010 Paper

Tunable diffractive optical elements on various electro active polymers

Sebastian Döring, Matthias Kollosche, Niko Hildebrandt, Joachim Stumpe, Guggi Kofod

Proceedings Volume 7716, 77160F (2010) https://doi.org/10.1117/12.854258

KEYWORDS: Diffraction gratings, Diffraction, Polymers, Actuators, Diffractive optical elements, Holography, Manufacturing, Electro optic polymers, Thin films, Distortion

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Proceedings Article | 9 April 2010 Paper

Dependence on boundary conditions for actuation characteristics of dielectric elastomer actuators

Matthias Kollosche, Hristiyan Stoyanov, Hülya Ragusch, Guggi Kofod

Proceedings Volume 7642, 76422X (2010) https://doi.org/10.1117/12.847515

KEYWORDS: Dielectric elastomer actuators, Actuators, Polymers, Electrodes, Physics, Polymeric actuators, Electrical breakdown, Amplifiers, Electroactive polymers, Current controlled current source

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Proceedings Article | 9 April 2010 Paper

Materials science on the nano-scale for improvements in actuation properties of dielectric elastomer actuators

G. Kofod, D. McCarthy, H. Stoyanov, M. Kollosche, S. Risse, H. Ragusch, D. Rychkov, M. Dansachmüller, R. Waché

Proceedings Volume 7642, 76420J (2010) https://doi.org/10.1117/12.847281

KEYWORDS: Composites, Particles, Polymers, Dielectrics, Interfaces, Actuators, Electrical breakdown, Coating, Dielectric elastomer actuators, Titanium dioxide

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Proceedings Article | 9 April 2010 Paper

Flexible enhanced energy density composites for dielectric elastomer actuators

H. Stoyanov, M. Kollosche, D. McCarthy, S. Risse, A. Becker, H. Ragusch, G. Kofod

Proceedings Volume 7642, 76422G (2010) https://doi.org/10.1117/12.847861

KEYWORDS: Composites, Polymers, Dielectrics, Actuators, Electrical breakdown, Dielectric elastomer actuators, Particles, Macromolecules, Nanoparticles, Biomedical optics

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Proceedings Article | 9 April 2010 Paper

A novel approach to tunable diffractive transmission gratings based on dielectric elastomer actuators

Matthias Kollosche, Sebastian Döring, Guggi Kofod, Joachim Stumpe

Proceedings Volume 7642, 76422Y (2010) https://doi.org/10.1117/12.847533

KEYWORDS: Diffraction gratings, Diffraction, Dielectric elastomer actuators, Polymers, Electrodes, Holography, Actuators, Physics, Manufacturing, Polymer thin films

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Proceedings Article | 6 April 2009 Paper

The influence of mechanical properties in the electrical breakdown in poly-styrene-ethylene-butadiene-styrene thermoplastic elastomer

Matthias Kollosche, Michael Melzer, Andre Becker, Hristian Stoyanov, Denis McCarthy, Hülya Ragusch, Guggi Kofod

Proceedings Volume 7287, 728729 (2009) https://doi.org/10.1117/12.817277

KEYWORDS: Electrical breakdown, Dielectric elastomer actuators, Actuators, Electrodes, Polymers, Dielectrics, Raw materials, Glasses, Physics, Materials processing

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Showing 5 of 12 publications

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