Marijana Mionic Ebersold

Cette personne n’est plus à l’EPFL

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Publications associées (26)

Reinforcing multiwall carbon nanotubes by electron beam irradiation

László Forró, Jin Won Seo, Arnaud Magrez, Richard Meunier, Martial Duchamp, Marijana Mionic Ebersold, Bo Song, Rita Smajda

We study the effect of electron beam irradiation on the bending modulus of multiwall carbon nanotubes grown by chemical vapor deposition. Atomic force microscopy observations of the nanotube deflection in the suspended-beam geometry suggest an internal, re ...

2010

Synthesis of Nanosized Mn-Doped ZnO by Low Temperature Decomposition of Hydrozincite Precursors

László Forró, Andrzej Sienkiewicz, Arnaud Magrez, Zlatko Mickovic, Marijana Mionic Ebersold, Duncan Thomas Lindsay Alexander

Transition-metal-doped ZnO is considered a promising candidate for applications in spintronics. Here, we developed it novel and versatile synthetic route for obtaining impurity-free Mn-doped zinc oxide (Zn1-xMnxO) materials witha well-controlled content of ...

2010

Low-Temperature, Highly Efficient Growth of Carbon Nanotubes on Functional Materials by an Oxidative Dehydrogenation Reaction

László Forró, Jin Won Seo, Arnaud Magrez, Juan Carlos Andresen, Marijana Mionic Ebersold, Rita Smajda

In many applications like photovoltaics, fuel cells, batteries, or interconnects in integrated circuits carbon nanotubes (CNTs) have the role of charge transport electrodes. The building of such devices requires an in situ growth of CNTs at temperatures wh ...

2010

Preparation and characterization of SU8-carbon nanotube composites

László Forró, Moshe Judelewicz, Sébastien Jiguet, Arnaud Magrez, Marijana Mionic Ebersold

SU8-carbon nanotube composites have been produced to enhance the mechanical, electrical, and thermal properties of SU8 photoresists. Homogeneous composites materials have been obtained when multiwalled carbon nanotubes (MWCNTs) functionalized with COOH gro ...

2009

Towards electron spin resonance of mechanically exfoliated graphene

László Forró, Andrzej Sienkiewicz, Arnaud Magrez, Bálint Náfrádi, Marijana Mionic Ebersold, Luka Ciric

We have attempted to prepare graphene samples by mechanical exfoliation of HOPG (highly oriented pyrolytic graphite) using scotch tape. Random testing of the flakes by AFM has shown in majority single layer graphene. Nevertheless, the presence of ultrathin ...

2009

Influence of the catalyst drying process and catalyst support particle size on the carbon nanotubes produced by CCVD

László Forró, Arnaud Magrez, Marijana Mionic Ebersold

Catalytic Chemical Vapour Deposition (CCVD) is considered as the most suitable technique for the large scale and low-cost production of multiwalled carbon nanotubes. We have studied the effect of the preparation process, and of the support particle size on ...

2008

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