Dr. Roana Melina de Oliveira Hansen Profile

Dr. Roana Melina de Oliveira Hansen

at Univ of Southern Denmark

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Author

Publications (7)

Proceedings Article | 17 October 2013 Paper

Flexible PCPDTBT:PCBM solar cells with integrated grating structures

Roana Melina de Oliveira Hansen, Yinghui Liu, Morten Madsen, Horst-Günter Rubahn

Proceedings Volume 8830, 883021 (2013) https://doi.org/10.1117/12.2023999

KEYWORDS: Solar cells, Diffraction gratings, Absorption, Electrodes, Titanium, Diffraction, Organic photovoltaics, Silicon, Polymers, Silicon films

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Proceedings Article | 4 May 2012 Paper

AC-driven light emission from in situ grown organic nanofibers

Xuhai Liu, Jakob Kjelstrup-Hansen, Roana Melina de Oliveira Hansen, Morten Madsen, Horst-Günter Rubahn

Proceedings Volume 8435, 843524 (2012) https://doi.org/10.1117/12.922529

KEYWORDS: Nanofibers, Electrodes, Electroluminescence, Metals, Electron beam lithography, Organic light emitting transistors, Gold, Molecules, Transistors, Thin films

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Proceedings Article | 2 May 2012 Paper

Efficiency enhancement of ITO-free organic polymeric solar cells by light trapping

Roana de Oliveira Hansen, Manuela Schiek, Yinghui Liu, Morten Madsen, Horst-Günter Rubahn

Proceedings Volume 8438, 843813 (2012) https://doi.org/10.1117/12.921797

KEYWORDS: Solar cells, Electrodes, Absorption, Nanoparticles, Diffraction gratings, Polymers, Reflection, Silver, Annealing, Nanostructures

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Proceedings Article | 23 September 2011 Paper

Light-emission from in-situ grown organic nanostructures

Roana de Oliveira Hansen, Jakob Kjelstrup-Hansen, Horst-Günter Rubahn

Proceedings Volume 8102, 81020M (2011) https://doi.org/10.1117/12.893431

KEYWORDS: Nanostructures, Gold, Nanofibers, Electrodes, Molecules, Titanium, Metals, Nanolithography, Silica, Electroluminescence

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SPIE Journal Paper | 1 January 2011

Optical properties of microstructured surface-grown and transferred organic nanofibers

Jakob Kjelstrup-Hansen, Luciana Tavares, Roana de Oliveira Hansen, Xuhai Liu, Kirill Bordo, Horst-Günter Rubahn

JNP, Vol. 5, Issue 01, 051701, (January 2011) https://doi.org/10.1117/12.10.1117/1.3574401

KEYWORDS: Nanofibers, Optical fibers, Luminescence, Optical properties, Polarization, Molecules, Microscopes, Titanium, Nanostructures, Crystals

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Proceedings Article | 28 August 2010 Paper

Electrical properties of in-situ grown and transferred organic nanofibers

Roana Melina de Oliveira Hansen, Morten Madsen, Jakob Kjelstrup-Hansen, Rasmus Haugstrup Pedersen, Nikolaj Gadegaard, Horst-Guenter Rubahn

Proceedings Volume 7764, 77640L (2010) https://doi.org/10.1117/12.860567

KEYWORDS: Nanofibers, Gold, Titanium, Molecules, Electrodes, Scanning electron microscopy, Optical fibers, Mica, Nanostructures, Nanolithography

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Proceedings Article | 3 September 2009 Paper

Controlled growth of organic nanofibers on nano- and micro-structured gold surfaces

Morten Madsen, Roana de Oliveira Hansen, Jakob Kjelstrup-Hansen, Horst-Günter Rubahn

Proceedings Volume 7406, 74060R (2009) https://doi.org/10.1117/12.825281

KEYWORDS: Nanofibers, Gold, Molecules, Scanning electron microscopy, Silicon, Titanium, Natural surfaces, Molecular self-assembly, Atomic force microscopy, Optoelectronics

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Showing 5 of 7 publications

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