Výsledky vyhledávání - "Moreno, Cesar"

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Band Depopulation of Graphene Nanoribbons Induced by Chemical Gating with Amino Groups

Autor: Li, Jingcheng, Brandimarte, Pedro, Vilas-Varela, Manuel, Merino-Díez, Nestor, Moreno, César, Mugarza, Aitor, Mollejo, Jaime Sáez, Portal, Daniel Sánchez, de Oteyza, Dimas G., Corso, Martina, Garcia-Lekue, Aran, Peña, Diego, Pascual, Jose Ignacio

Publikováno v: ACS Nano 2020 14 (2), 1895-1901 (2020)

The electronic properties of graphene nanoribbons (GNRs) can be precisely tuned by chemical doping. Here we demonstrate that amino (NH$_2$) functional groups attached at the edges of chiral GNRs (chGNRs) can efficiently gate the chGNRs and lead to th

Externí odkaz: http://arxiv.org/abs/2009.13936

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A Molecular Approach for Engineering Interfacial Interactions in Magnetic-Topological Insulator Heterostructures

Autor: Cuxart, Marc G., Valbuena, Miguel Angel, Robles, Roberto, Moreno, César, Bonell, Frédéric, Sauthier, Guillaume, Imaz, Inhar, Xu, Heng, Nistor, Corneliu, Barla, Alessandro, Gargiani, Pierluigi, Valvidares, Manuel, Maspoch, Daniel, Gambardella, Pietro, Valenzuela, Sergio O., Mugarza, Aitor

Publikováno v: ACS Nano 14, 6285 (2020)

Controlling interfacial interactions in magnetic/topological insulator heterostructures is a major challenge for the emergence of novel spin-dependent electronic phenomena. As for any rational design of heterostructures that rely on proximity effects

Externí odkaz: http://arxiv.org/abs/2004.14219

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