M
Margrit Hanbücken
Researcher at Aix-Marseille University
Publications - 84
Citations - 3785
Margrit Hanbücken is an academic researcher from Aix-Marseille University. The author has contributed to research in topics: Scanning tunneling microscope & Vicinal. The author has an hindex of 22, co-authored 84 publications receiving 3671 citations. Previous affiliations of Margrit Hanbücken include University of the Mediterranean & Centre national de la recherche scientifique.
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Plan-view Si(111) samples for surface science and TEM studies
TL;DR: In this paper, the Si(111) planes are cut under continuously changing polar angles in all azimuthal directions and the result is a dimple consisting of a large number of vicinal (111) surfaces.
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Etching nano-holes in silicon carbide using catalytic platinum nano-particles
Eric Moyen,Wulf Wulfhekel,Won Bo Lee,André Leycuras,Kornelius Nielsch,Ulrich Gösele,Margrit Hanbücken +6 more
TL;DR: In this article, the catalytic reaction of platinum during a hydrogen etching process has been used to perform controlled vertical nanopatterning of silicon carbide substrates, resulting in vertical patterned holes on the SiC surface.
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A graphene electron lens
Lukas Gerhard,Eric Moyen,Timofey Balashov,Igor Ozerov,Marc Portail,Houda Sahaf,Laurence Masson,Wulf Wulfhekel,Margrit Hanbücken +8 more
TL;DR: In this paper, an epitaxial layer of graphene was grown on a pre-patterned 6H-SiC(0001) crystal and used to focus two-dimensional electrons in analogy to simple optical lenses.
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Atomic layer deposition of HfO2 for integration into three-dimensional metal–insulator–metal devices
Loïc Assaud,Kristina Pitzschel,Maïssa K. S. Barr,Matthieu Petit,Guillaume Monier,Margrit Hanbücken,Lionel Santinacci +6 more
TL;DR: In this paper, a template-assisted HfO2 nanotubes have been fabricated via a template assisted deposition process for further use in three-dimensional metal-insulator-metal (MIM) devices.
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Anodic 3D nanostructuring for tailored applications
Eric Moyen,Lionel Santinacci,Laurence Masson,Houda Sahaf,Magali Macé,Loïc Assaud,Margrit Hanbücken +6 more
TL;DR: In this article, a description of the membrane fabrication procedure and a selection of applications based on the use of the membranes as evaporation masks in crystal growth experiments, as masks in reactive ion etching experiments or as moulds to fabricate arrays of ordered polymer nanopillars are also briefly mentioned.