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Isaac Alcón
Researcher at University of Barcelona
Publications - 13
Citations - 284
Isaac Alcón is an academic researcher from University of Barcelona. The author has contributed to research in topics: Radical & Graphene. The author has an hindex of 7, co-authored 11 publications receiving 221 citations.
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Kondo effect in a neutral and stable all organic radical single molecule break junction
Riccardo Frisenda,Rocco Gaudenzi,Carlos Franco,Marta Mas-Torrent,Concepció Rovira,Jaume Veciana,Isaac Alcón,Stefan T. Bromley,Enrique Burzurí,Herre S. J. van der Zant +9 more
TL;DR: This work shows that the paramagnetism of the polychlorotriphenylmethyl radical molecule in the form of a Kondo anomaly is preserved in two- and three-terminal solid-state devices, regardless of mechanical and electrostatic changes.
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Existence of multi-radical and closed-shell semiconducting states in post-graphene organic Dirac materials.
TL;DR: It is predicted that post-graphene organic Dirac materials should allow for exceptional electronic tunability between graphene-like semimetallicity and multi-radical and/or closed-shell semiconducting states.
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Operative Mechanism of Hole-Assisted Negative Charge Motion in Ground States of Radical-Anion Molecular Wires.
Carlos Franco,Paula Mayorga Burrezo,Vega Lloveras,Rubén Caballero,Isaac Alcón,Stefan T. Bromley,Stefan T. Bromley,Marta Mas-Torrent,Fernando Langa,Juan T. López Navarrete,Concepció Rovira,Juan Casado,Jaume Veciana +12 more
TL;DR: The results suggest that a flickering resonance mechanism which is intermediate between hopping and superexchange is the operative one and biased kinetic models of the charge/spin exchange rates determined by electron paramagnetic resonance and by molecular structural level information obtained from UV-vis and Raman spectroscopies are supported.
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Structural control over spin localization in triarylmethyls
TL;DR: In this article, density functional theory calculations (DFT) were used to investigate the properties of the spin versus structure relation of TAMs and showed that a predictable structure-dependent spin localisation is an intrinsic feature of these radicals.
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Quantum interference engineering of nanoporous graphene for carbon nanocircuitry
TL;DR: A chemical design of the bridges resulting in destructive quantum interference, which blocks the cross-talk between GNRs in NPG, electronically isolating them is proposed, which provides an important ingredient for the quantum design of future carbon nanocircuitry.