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1.
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9 p, 8.2 MB |
Tuning transport properties in thermoelectric nanocomposites through inorganic ligands and heterostructured building blocks
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Ibáñez, Maria (EMPA-Swiss Federal Laboratories for Materials Science and Technology) ;
Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ;
Hasler, Roger (Empa-Swiss Federal Laboratories for Materials Science and Technology) ;
Liu, Yu (Institute of Science and Technology Austria) ;
Dobrozhan, Oleksandr (Catalonia Energy Research Institute) ;
Nazarenko, Olga (Empa-Swiss Federal Laboratories for Materials Science and Technology) ;
De La Mata, Maria (Institut Català de Nanociència i Nanotecnologia) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Cabot, Andreu (Institut de Recerca en Energia de Catalunya) ;
Kovalenko, Maksym V. (ETH Zürich. Department of Chemistry and Applied Biosciences)
Methodologies that involve the use of nanoparticles as "artificial atoms" to rationally build materials in a bottom-up fashion are particularly well-suited to control the matter at the nanoscale. Colloidal synthetic routes allow for an exquisite control over such "artificial atoms" in terms of size, shape, and crystal phase as well as core and surface compositions. [...]
2019 -  10.1021/acsnano.9b00346
ACS nano, Vol. 13, Issue 6 (June 2019) , p. 6572-6580
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2.
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8 p, 4.8 MB |
III-V Integration on Si(100) : Vertical Nanospades
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Güniat, Lucas (École Polytechnique Fédérale de Lausanne) ;
Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ;
Garcia, Oscar (Universitat Politècnica de Catalunya) ;
Boscardin, Mégane (École Polytechnique Fédérale de Lausanne) ;
Vindice, David (École Polytechnique Fédérale de Lausanne) ;
Tappy, Nicolas (École Polytechnique Fédérale de Lausanne) ;
Friedl, Martin (École Polytechnique Fédérale de Lausanne) ;
Kim, Wonjong (École Polytechnique Fédérale de Lausanne) ;
Zamani, Mahdi (École Polytechnique Fédérale de Lausanne) ;
Francaviglia, Luca (École Polytechnique Fédérale de Lausanne) ;
Balgarkashi, Akshay (École Polytechnique Fédérale de Lausanne) ;
Leran, Jean-Baptiste (École Polytechnique Fédérale de Lausanne) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Fontcuberta i Morral, Anna (École Polytechnique Fédérale de Lausanne)
III-V integration on Si(100) is a challenge: controlled vertical vapor liquid solid nanowire growth on this platform has not been reported so far. Here we demonstrate an atypical GaAs vertical nanostructure on Si(100), coined nanospade, obtained by a nonconventional droplet catalyst pinning. [...]
2019 - 10.1021/acsnano.9b01546
ACS nano, Vol. 13, Issue 5 (May 2019) , p. 5833-5840
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3.
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11 p, 2.8 MB |
Field effect enhancement in buffered quantum nanowire networks
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Krizek, Filip (Center for Quantum Devices and Station Q Copenhagen) ;
Sestoft, Joachim E. (Center for Quantum Devices and Station Q Copenhagen) ;
Aseev, Pavel (Delft University of Technology) ;
Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ;
Vaitiekenas, Saulius (Center for Quantum Devices and Station Q Copenhagen) ;
Casparis, Lucas (Center for Quantum Devices and Station Q Copenhagen) ;
Khan, Sabbir A. (Center for Quantum Devices and Station Q Copenhagen) ;
Liu, Yu (Center for Quantum Devices and Station Q Copenhagen) ;
Stankevič, Tomas (Center for Quantum Devices and Station Q Copenhagen) ;
Whiticar, A.M. (Center for Quantum Devices and Station Q Copenhagen) ;
Fursina, Alexandra (Delft University of Technology) ;
Boekhout, Frenk (QuTech and Netherlands Organization for Applied Scientific Research) ;
Koops, René (QuTech and Netherlands Organization for Applied Scientific Research) ;
Uccelli, Emanuele (QuTech and Netherlands Organization for Applied Scientific Research) ;
Kouwenhoven, Leo P. (Delft University of Technology) ;
Marcus, Charles M. (Center for Quantum Devices and Station Q Copenhagen) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Krogstrup, Peter (Center for Quantum Devices and Station Q Copenhagen)
III-V semiconductor nanowires have shown great potential in various quantum transport experiments. However, realizing a scalable high-quality nanowire-based platform that could lead to quantum information applications has been challenging. [...]
2018 - 10.1103/PhysRevMaterials.2.093401
Physical review materials, Vol. 2, Issue 9 (September 2018) , art. 93401
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4.
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Dental histology of late Miocene hipparionins compared with extant Equus, and its implications for Equidae life history
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Orlandi Oliveras, Guillem (Institut Català de Paleontologia Miquel Crusafont) ;
Nacarino Meneses, Carmen (Institut Català de Paleontologia Miquel Crusafont) ;
Köhler, Meike (Institut Català de Paleontologia Miquel Crusafont) ;
Universitat Autònoma de Barcelona
Hipparionins were a dominant element of the late Miocene faunas of Europe; however, their biology and ecology remain incompletely understood. In this paper, we explore the pace of life history of different-sized hipparionin horses, using dental histology, and compare it with extant equids. [...]
2019 - 10.1016/j.palaeo.2019.04.016
Palaeogeography, palaeoclimatology, palaeoecology, Vol. 528 (August 2019) , p. 133-146
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5.
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5 p, 471.8 KB |
Controlled living anionic polymerization of cyanoacrylates by frustrated Lewis pair based initiators
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Sáez, Ruben (Universitat Autònoma de Barcelona. Departament de Química) ;
McArdle, Ciaran (Henkel Ireland Operations and Research Ltd.) ;
Salhi, Fouad (Henkel Corporation) ;
Marquet Cortés, Jordi (Universitat Autònoma de Barcelona. Departament de Química) ;
Sebastián Pérez, Rosa Maria (Universitat Autònoma de Barcelona. Departament de Química)
A hydrogenated frustrated Lewis pair ([TMPH][HB(CF) ]) promotes controlled living ionic polymerization of cyanoacrylates. Controlled growth of various homopolymeric CAs through sequential monomer addition has been achieved, in addition to CA block copolymers with controlled block sequences for the first time in the long history of these materials.
2019 - 10.1039/c8sc04729d
Chemical science, Vol. 10, Issue 11 (March 2019) , p. 3295-3299
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6.
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13 p, 8.2 MB |
The Role of polarity in nonplanar semiconductor nanostructures
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De La Mata, Maria (Institut Català de Nanociència i Nanotecnologia) ;
Zamani, Reza (École Polytechnique Fédérale de Lausanne. Interdisciplinary Center for Electron Microscopy) ;
Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ;
Eickhoff, Martin (University of Bremen. Institut für Festkörperphysik) ;
Xiong, Qihua (Nanyang Technological University. School of Physical and Mathematical Sciences) ;
Fontcuberta i Morral, Anna (École Polytechnique Fédérale de Lausanne) ;
Caroff, Philippe (Delft University of Technology) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia)
The lack of mirror symmetry in binary semiconductor compounds turns them into polar materials, where two opposite orientations of the same crystallographic direction are possible. Interestingly, their physical properties (e. [...]
2019 - 10.1021/acs.nanolett.9b00459
Nano letters, Vol. 19, issue 6 (June 2019) , p. 3396-3408
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7.
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9 p, 2.9 MB |
Optical emission of GaN/AlN quantum-wires-the role of charge transfer from a nanowire template
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Müßener, Jan (Universität Bremen. Institut für Festkörperphysik) ;
Greif, Ludwig A. Th. (Technische Universität Berlin. Institut für Festkörperphysik) ;
Kalinowski, Stefan (Technische Universität Berlin. Institut für Festkörperphysik) ;
Callsen, Gordon (Technische Universität Berlin. Institut für Festkörperphysik) ;
Hille, Pascal (Universität Bremen. Institut für Festkörperphysik) ;
Schörmann, Jörg (Justus-Liebig-Universität Gießen. I. Physikalisches Institut und Zentrum für Materialforschung) ;
Wagner, Markus R. (Technische Universität Berlin. Institut für Festkörperphysik) ;
Schliwa, Andrei (Technische Universität Berlin. Institut für Festkörperphysik) ;
Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Hoffmann, Axel (Technische Universität Berlin. Institut für Festkörperphysik) ;
Eickhoff, Martin (Universität Bremen. Institut für Festkörperphysik)
We show that one-dimensional (1d) GaN quantum-wires (QWRs) exhibit intense and spectrally sharp emission lines. These QWRs are realized in an entirely self-assembled growth process by molecular beam epitaxy (MBE) on the side facets of GaN/AlN nanowire (NW) heterostructures. [...]
2018 - 10.1039/c7nr08057c
Nanoscale, Issue 10 (2018) , p. 5591-5598
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8.
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20 p, 557.6 KB |
La obra de Amartya Sen
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Vegara, Josep Maria (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica)
El objetivo del presente trabajo es presentar los grandes rasgos de la obra global de Amartya Sen. Sen nació el año 1933 en Santiniketan, en Bengala occidental (India). Realizó estudios universitarios en Calcuta y posteriormente en Cambridge (Reino Unido). [...]
The goal of this paper is to present the works of Amartya Sen. Sen was born the year 1933 in Santiniketan, West Bengala (India). He studied at Calcutta University and later in Cambridge (United Kingdom). [...]
2016 - 10.5209/IJHE.54626
Iberian Journal of the History of Economic Thought, Vol. 3 Núm. 2 (2016) , p. 201-220
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9.
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12 p, 977.9 KB |
Role of AMPK signalling pathway during compensatory growth in pigs
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Ballester Devis, Maria (Institut de Recerca i Tecnologia Agroalimentàries) ;
Amills i Eras, Marcel (Centre de Recerca en Agrigenòmica) ;
González-Rodríguez, Olga (Institut de Recerca i Tecnologia Agroalimentàries) ;
Cardoso, Tainã Figueiredo (Centre de Recerca en Agrigenòmica) ;
Pascual, Mariam (Institut de Recerca i Tecnologia Agroalimentàries) ;
González Prendes, Rayner (Centre de Recerca en Agrigenòmica) ;
Panella Riera, Núria (Institut de Recerca i Tecnologia Agroalimentàries) ;
Díaz Reviriego, Isabel (Institut de Recerca i Tecnologia Agroalimentàries) ;
Tibau, Joan (Institut de Recerca i Tecnologia Agroalimentàries) ;
Quintanilla Aguado, Raquel (Institut de Recerca i Tecnologia Agroalimentàries) ;
Universitat Autònoma de Barcelona
Background: The molecular basis of compensatory growth in monogastric animals has not yet been fully explored. Herewith, in this study we aim to determine changes in the pig skeletal muscle transcriptome profile during compensatory growth following a feed restriction period. [...]
2018 - 10.1186/s12864-018-5071-5
BMC genomics, Vol. 19 (September 2018) , art. 682
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