Results 61 to 70 of about 2,770 (201)

Nanociencia y Nanotecnología... un mundo pequeño

Cuadernos del Centro de Estudios de Diseño y Comunicación, 2019
Este artículo resume el estado de desarrollo de la Nanociencia y la Nanotecnologíaen la actualidad. Los efectos en la educación. Los descubrimientos científicos más recientesen todas las áreas industriales aplicadas a la Nanotecnología. El desarrollo de materiales en laindustria textil con la utilización de nanotecnología y nano partículas que crean ...
openaire   +2 more sources

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

Advanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano, Fabián Calleja, Ji Dai, Massimo Tallarida, Vera Marinova, Alessandro Barla, Marc G. Cuxart, Pierluigi Gargiani, Gonzalo N. Molina, José Angel Silva‐Guillén, Adriana I. Figueroa, Kevin García‐Díez, Sergio O. Valenzuela, Aitor Mugarza, Amadeo L. Vázquez de Parga, Rodolfo Miranda, Francisco Guinea, Manuela Garnica, Miguel A. Valbuena   +18 more
wiley   +1 more source

Facultad de Estudios Superiores Cuautitlán- UNAM

Mundo Nano, 2016
RESUMEN: En este artículo se presenta la participación de la Facultad de Estudios Superiores Cuautitlán (FES-C) en las actividades de investigación relacionadas con las áreas de nanociencia y nanotecnología (NyN).
Alma Vázquez Durán, Fernando Alba Hurtado   +1 more
doaj   +1 more source

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source

La comunicación pública de ámbitos científicos y tecnológicos emergentes. Problemas y retos en el caso de la nanotecnología

Arbor: Ciencia, Pensamiento y Cultura, 2014
Este trabajo se centra en la comprensión y comunicación pública de la nanociencia y la nanotecnología. La preocupación por las actitudes y los niveles de conocimiento público sobre nanociencia y nanotecnología ha llevado en diversos países a estudiar de ...
Javier Gómez-Ferri, José Manuel de Cózar Escalante, Ramón Llopis-Goig   +2 more
doaj   +1 more source

Nanomedical research and development in Spain: improving the treatment of diseases from the nanoscale

Frontiers in Bioengineering and Biotechnology, 2023
The new and unique possibilities that nanomaterials offer have greatly impacted biomedicine, from the treatment and diagnosis of diseases, to the specific and optimized delivery of therapeutic agents.
Paula Fernández-Gómez, Carmen Pérez de la Lastra Aranda, Carmen Pérez de la Lastra Aranda, Carlota Tosat-Bitrián, Carlota Tosat-Bitrián, Jesús Alejandro Bueso de Barrio, Sebastián Thompson, Begoña Sot, Begoña Sot, Begoña Sot, Gorka Salas, Gorka Salas, Álvaro Somoza, Álvaro Somoza, Ana Espinosa, Ana Espinosa, Milagros Castellanos, Valle Palomo, Valle Palomo, Valle Palomo   +19 more
doaj   +1 more source

Persistent Magnetism and Tunable Doping of Monolayer Graphene via Europium Density Modulation. [PDF]

Adv Sci (Weinh)
The modulation of europium density at the graphene/rhenium interface enables electron doping of monolayer graphene both beneath and beyond the van Hove singularity. The interfacial europium is ferromagnetic, with a transition from a mixed Eu(II)/Eu(III) valence in the dense phase to a pure Eu(II) state in the diluted phase.
Jugovac M, Cojocariu I, Bihlmayer G, Gargiani P, Valvidares M, Brondin CA, Blügel S, Locatelli A, Mentes TO, Perna P.   +9 more
europepmc   +2 more sources

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source

Red Temática de Nanociencia y Nanotecnología

Mundo Nano. Revista Interdisciplinaria en Nanociencias y Nanotecnología, 2015
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openaire   +3 more sources

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source