Mahmut Tosun

Cette personne n’est plus à l’EPFL

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Publications associées (4)

Lithium Fluoride Based Electron Contacts for High Efficiency n-Type Crystalline Silicon Solar Cells

Aïcha Hessler-Wyser, Quentin Thomas Jeangros, Mahmut Tosun, Stefaan De Wolf

Low-resistance contact to lightly doped n-type crystalline silicon (c-Si) has long been recognized as technologically challenging due to the pervasive Fermi-level pinning effect. This has hindered the development of certain devices such as n-type c-Si sola ...

Wiley-VCH Verlag Berlin2016

Electromechanical oscillations in bilayer graphene

Mohamed Malik Benameur, Andras Kis, Oleg Yazyev, Mahmut Tosun, Fernando Gargiulo, Gabriel Albert Autes, Sajedeh Manzeli

Nanoelectromechanical systems constitute a class of devices lying at the interface between fundamental research and technological applications. Realizing nanoelectromechanical devices based on novel materials such as graphene allows studying their mechanic ...

Nature Research2015

High-Resolution Resistless Nanopatterning on Polymer and Flexible Substrates for Plasmonic Biosensing Using Stencil Masks

Jürgen Brugger, Oscar Vazquez Mena, Andreea Veronica Savu, Luis Guillermo Villanueva Torrijo, Mahmut Tosun

The development of nanoscale lithographic methods on polymer materials is a key requirement to improve the spatial resolution and performance of flexible devices. Here, we report the fabrication of metallic nanostructures down to 20 and 50 nm in size on po ...

American Chemical Society2012

Long-term retention in organic ferroelectric-graphene memories

Nava Setter, Igor Stolichnov, Andras Kis, Mahmut Tosun, Santosh Raghavan

Long-term stability of high-and low-resistance states in full-organic ferroelectrically gated graphene transistors is an essential prerequisite for memory applications. Here, we demonstrate high retention performance for both memory states with fully satur ...

American Institute of Physics2012

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