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Resultats globals: 7 registres trobats en 0.02 segons.
Articles, 7 registres trobats
Articles 7 registres trobats  
1.
36 p, 8.6 MB Hot carriers in graphene-fundamentals and applications / Massicotte, Mathieu (Université de Sherbrooke. Département de Physique) ; Soavi, Giancarlo (Friedrich-Schiller-Universität Jena. Institut für Festkörperphysik) ; Principi, Alessandro (University of Manchester. School of Physics and Astronomy) ; Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia)
Hot charge carriers in graphene exhibit fascinating physical phenomena, whose understanding has improved greatly over the past decade. They have distinctly different physical properties compared to, for example, hot carriers in conventional metals. [...]
2021 - 10.1039/d0nr09166a
Nanoscale, Vol. 13, issue 18 (May 2021) , p. 8376-8411  
Registre complet - Creative Commons
2.
13 p, 3.5 MB Customized depolarization spatial patterns with dynamic retardance functions / Marco, David (Universidad Miguel Hernández de Elche) ; López-Morales, Guadalupe (Universidad Miguel Hernández de Elche) ; Sánchez-López, María del Mar (Universidad Miguel Hernández de Elche) ; Lizana Tutusaus, Ángel (Universitat Autònoma de Barcelona. Departament de Física) ; Moreno, Ignacio (Universidad Miguel Hernández de Elche) ; Campos Coloma, Juan (Universitat Autònoma de Barcelona. Departament de Física)
In this work we demonstrate customized depolarization spatial patterns by imaging a dynamical time-dependent pixelated retarder. A proof-of-concept of the proposed method is presented, where a liquid-crystal spatial light modulator is used as a spatial retarder that emulates a controlled spatially variant depolarizing sample by addressing a time-dependent phase pattern. [...]
2021 - 10.1038/s41598-021-88515-x
Scientific reports, Vol. 11 (May 2021) , art. 9415  
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3.
6 p, 2.5 MB Room temperature synthesis and characterization of novel lead-free double perovskite nanocrystals with a stable and broadband emission / Tang, Yingying (University of Amsterdam. Institute of Physics) ; Gomez, Leyre (Institut Català de Nanociència i Nanotecnologia) ; Van Der Laan, Marco (University of Amsterdam. Institute of Physics) ; Timmerman, Dolf (Osaka University. Graduate School of Engineering) ; Sebastian, Víctor (Universidad de Zaragoza. Instituto de Nanociencia y Materiales de Aragón) ; Huang, Chia-Ching (University of Amsterdam. Institute of Physics) ; Gregorkiewicz, Tom (University of Amsterdam. Institute of Physics) ; Schall, Peter (University of Amsterdam. Institute of Physics)
Low-dimensional and lead-free halide perovskites are of great interest for their wide application potential for optoelectronic applications. We report on the successful synthesis of novel lead-free colloidal Cs3BiBr6 nanocrystals (NCs) with an ultra-small size of ∼1. [...]
2021 - 10.1039/d0tc04394j
Journal of Materials Chemistry C, Vol. 9, issue 1 (2021) , p. 158-163  
Registre complet - Creative Commons
4.
13 p, 1.5 MB Enhancing the intrinsic p-type conductivity of the ultra-wide bandgap Ga₂O₃ semiconductor / Chikoidze, Ekaterine (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Sartel, Corinne (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Mohamed, Hagar (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Madaci, Ismail (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Tchelidze, Tamar (Ivane Javakhishvili Tbilisi State University. Department of Physics) ; Modreanu, Myrcea (University College Cork. Tyndall National Institute) ; Vales Castro, Pablo (Institut Català de Nanociència i Nanotecnologia) ; Rubio, Carles (Institut Català de Nanociència i Nanotecnologia) ; Arnold, Christophe (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Sallet, Vincent (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Dumont, Yves. (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Perez-Tomas, Amador (Institut Català de Nanociència i Nanotecnologia)
While there are several n-type transparent semiconductor oxides (TSO) for optoelectronic applications (e. g. LEDs, solar cells or display TFTs), their required p-type counterpart oxides are known to be more challenging. [...]
2019 - 10.1039/c9tc02910a
Journal of Materials Chemistry C, Vol. 7, issue 33 (Sep. 2019) , p. 10231-10239  
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5.
9 p, 1.4 MB Highly strained, radially π-conjugated porphyrinylene nanohoops / Xu, Youzhi (University of Ulm. Institute of Organic Chemistry) ; Gsänger, Sebastian (Friedrich-Alexander-Universität Erlangen-Nürnberg. Interdisciplinary Center for Molecular Materials) ; Minameyer, Martin B. (Friedrich-Alexander University Erlangen-Nürnberg. Department of Chemistry and Pharmacy) ; Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Shyshov, Oleksandr (University of Ulm. Institute of Organic Chemistry) ; Schwer, Fabian (University of Ulm. Institute of Organic Chemistry) ; Ribas, Xavi (Universitat de Girona. Departament de Química) ; Drewello, Thomas (Friedrich-Alexander University Erlangen-Nürnberg. Department of Chemistry and Pharmacy) ; Meyer, Bernd (Friedrich-Alexander-Universität Erlangen-Nürnberg. Interdisciplinary Center for Molecular Materials) ; Von Delius, M. (University of Ulm. Institute of Organic Chemistry)
Small π-conjugated nanohoops are difficult to prepare, but offer an excellent platform for studying the interplay between strain and optoelectronic properties, and, increasingly, these shape-persistent macrocycles find uses in host-guest chemistry and self-assembly. [...]
2019 - 10.1021/jacs.9b08584
Journal of the American Chemical Society, Vol. 141, issue 46 (Nov. 2019) , p. 18500-18507  
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6.
9 p, 1.7 MB Porous NiTiO3/TiO2 nanostructures for photocatatalytic hydrogen evolution / Xing, Congcong (Institut de Recerca en Energia de Catalunya) ; Liu, Yongpeng (École Polytechnique Fédérale de Lausanne) ; Zhang, Yu (Institut de Recerca en Energia de Catalunya) ; Liu, Junfeng (Institut de Recerca en Energia de Catalunya) ; Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ; Tang, PengYi (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Soler, Lluís (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ; Sivula, Kevin (École Polytechnique Fédérale de Lausanne) ; Guijarro, Néstor (École Polytechnique Fédérale de Lausanne) ; Wang, Xiang (Institut de Recerca en Energia de Catalunya) ; Li, Junshan (Institut de Recerca en Energia de Catalunya) ; Du, Ruifeng (Institut de Recerca en Energia de Catalunya) ; Zuo, Yong (Institut de Recerca en Energia de Catalunya) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya) ; Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química)
We present a strategy to produce porous NiTiO/TiO nanostructures with excellent photocatalytic activity toward hydrogen generation. In a first step, nickel-doped TiO needle bundles were synthesized by a hydrothermal procedure. [...]
2019 - 10.1039/c9ta04763h
Journal of materials chemistry, Vol. 7, Issue 28 (July 2019) , p. 17053-17059  
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7.
41 p, 5.9 MB Surface-Guided Core-Shell ZnSe@ZnTe Nanowires as Radial p-n Heterojunctions with Photovoltaic Behavior / Oksenberg, Eitan (Weizmann Institute of Science (Israel)) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; Popovitz-Biro, Ronit (Weizmann Institute of Science (Israel)) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Joselevich, Ernesto (Weizmann Institute of Science (Israel))
The organization of nanowires on surfaces remains a major obstacle toward their large-scale integration into functional devices. Surface-material interactions have been used, with different materials and substrates, to guide horizontal nanowires during their growth into well-organized assemblies, but the only guided nanowire heterostructures reported so far are axial and not radial. [...]
2017 - 10.1021/acsnano.7b02199
ACS nano, Vol. 11, Núm. 6 (June 2017) , p. 6155-6166  
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