Results overview: Found 23 records in 0.02 seconds.
Articles, 22 records found
Research literature, 1 records found
Articles 22 records found  1 - 10nextend  jump to record:
1.
8 p, 4.8 MB III-V Integration on Si(100) : Vertical Nanospades / 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  
2.
36 p, 1.5 MB Growth of Au-Pd2Sn Nanorods via Galvanic Replacement and Their Catalytic Performance on Hydrogenation and Sonogashira Coupling Reactions / Nafria, Raquel (Institut de Recerca en Energia de Catalunya) ; Luo, Zhishan (Institut de Recerca en Energia de Catalunya) ; Ibáñez, Maria (EMPA-Swiss Federal Laboratories for Materials Science and Technology) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; Yu, Xiaoting (Institut de Recerca en Energia de Catalunya) ; De La Mata, Maria (Institut Català de Nanociència i Nanotecnologia) ; Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Kovalenko, Maksym V. (ETH Zürich. Department of Chemistry and Applied Biosciences) ; Grabulosa, Arnald (Universitat de Barcelona. Departament de Química Inorgànica i Orgànica) ; Muller, Guillermo (Universitat de Barcelona. Departament de Química Inorgànica i Orgànica) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya)
Colloidal PdSn and Au-PdSn nanorods (NRs) with tuned size were produced by the reduction of Pd and Sn salts in the presence of size- and shape-controlling agents and the posterior growth of Au tips through a galvanic replacement reaction. [...]
2018 - 10.1021/acs.langmuir.8b02023
Langmuir, Vol. 34, Issue 36 (September 2018) , p. 10634-10643  
3.
22 p, 2.5 MB Optimizing the yield of A-polar GaAs nanowires to achieve defect-free zinc blende structure and enhanced optical functionality / Zamani, Mahdi (École Polytechnique Fédérale de Lausanne) ; Tütüncüoglu, Gözde (École Polytechnique Fédérale de Lausanne) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; Francaviglia, Luca (École Polytechnique Fédérale de Lausanne) ; Güniat, Lucas (École Polytechnique Fédérale de Lausanne) ; Ghisalberti, Lea (École Polytechnique Fédérale de Lausanne) ; Potts, Heidi A. (École Polytechnique Fédérale de Lausanne) ; Friedl, Martin (École Polytechnique Fédérale de Lausanne) ; Markov, Edoardo. (École Polytechnique Fédérale de Lausanne) ; Kim, Wonjong (École Polytechnique Fédérale de Lausanne) ; Leran, Jean-Baptiste (École Polytechnique Fédérale de Lausanne) ; Dubrovskii, Vladimir G. (ITMO University) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Fontcuberta i Morral, Anna (École Polytechnique Fédérale de Lausanne)
Compound semiconductors exhibit an intrinsic polarity, as a consequence of the ionicity of their bonds. Nanowires grow mostly along the (111) direction for energetic reasons. Arsenide and phosphide nanowires grow along (111)B, implying a group V termination of the (111) bilayers. [...]
2018 - 10.1039/c8nr05787g
Nanoscale, Vol. 10, Issue 36 (September 2018) , p. 17080-17091  
4.
11 p, 2.8 MB Field effect enhancement in buffered quantum nanowire networks / 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  
5.
9 p, 1.4 MB Controllable vapor phase fabrication of F:Mn3O4 thin films functionalized with Ag and TiO2 / Bigiani, Lorenzo (Università degli studi di Padova. Dipartimento di Scienze Chimiche) ; Barreca, Davide (Università degli studi di Padova. Dipartimento di Scienze Chimiche) ; Gasparotto, Alberto (Università degli studi di Padova. Dipartimento di Scienze Chimiche) ; Sada, Cinzia (Università degli studi di Padova. Dipartimento di Fisica e Astronomia) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Maccato, Chiara (Università degli studi di Padova. Dipartimento di Scienze Chimiche)
A facile two-step vapor phase synthetic approach is proposed for the fabrication of MnO thin films chemically modified with fluorine, and eventually functionalized with silver or titania. The adopted strategy exploits the initial chemical vapor deposition (CVD) of MnO on Si(100) substrates starting from a diamine diketonate Mn(ii) complex, followed by the controlled radio frequency (RF)-sputtering of silver or titania. [...]
2018 - 10.1039/c8ce00387d
CrystEngComm, Vol. 20, Issue 22 (June 2018) , p. 3016-3024  
6.
8 p, 627.7 KB Selective-Area-Grown Semiconductor-Superconductor Hybrids : A Basis for Topological Networks / Vaitiekenas, Saulius (University of Copenhagen) ; Whiticar, A.M. (University of Copenhagen) ; Deng, M.T. (University of Copenhagen) ; Krizek, Filip (University of Copenhagen) ; Sestoft, Joachim E. (University of Copenhagen) ; Palmstrøm, C.J. (University of California. Materials Department) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Krogstrup, Peter (University of Copenhagen) ; Casparis, Lucas (University of Copenhagen) ; Marcus, Charles M. (University of Copenhagen)
We introduce selective area grown hybrid InAs/Al nanowires based on molecular beam epitaxy, allowing arbitrary semiconductor-superconductor networks containing loops and branches. Transport reveals a hard induced gap and unpoisoned 2e-periodic Coulomb blockade, with temperature dependent 1e features in agreement with theory. [...]
2018 - 10.1103/PhysRevLett.121.147701
Physical review letters, Vol. 121, Issue 14 (October 2018) , art. 147701  
7.
32 p, 2.0 MB High Thermoelectric Performance in Crystallographically Textured n-Type Bi2Te3- xSex Produced from Asymmetric Colloidal Nanocrystals / Liu, Yu (Institut de Recerca en Energia de Catalunya) ; Zhang, Yu (Institut de Recerca en Energia de Catalunya) ; Lim, Khak Ho (Hong Kong University of Science and Technology. Department of Chemical and Biological Engineering) ; Ibáñez, Maria (Empa-Swiss Federal Laboratories for Materials Science and Technology) ; Ortega, Silvia (Institut de Recerca En Energía de Catalunya) ; Li, Mengyao (Institut de Recerca en Energia de Catalunya) ; David, Jeremy (Institut Català de Nanociència i Nanotecnologia) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; Ng, Ka Ming (Hong Kong University of Science and Technology. Department of Chemical and Biological Engineering) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Kovalenko, Maksym V. (ETH Zürich. Department of Chemistry and Applied Biosciences) ; Cadavid, Doris (Universidad Nacional de Colombia. Departamento de Física) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya)
In the present work, we demonstrate crystallographically textured n-type BiTeSe nanomaterials with exceptional thermoelectric figures of merit produced by consolidating disk-shaped BiTeSe colloidal nanocrystals (NCs). [...]
2018 - 10.1021/acsnano.8b03099
ACS Nano, Vol. 12, Issue 7 (July 2018) , p. 7174-7184  
8.
17 p, 1.5 MB Optical Analysis of Oxygen Self-Diffusion in Ultrathin CeO2 Layers at Low Temperatures / Neuderth, Paula (Justus Liebig University Giessen) ; Hille, Pascal (University Bremen. Institute of Solid State Physics) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; De La Mata, Maria (Institut Català de Nanociència i Nanotecnologia) ; Coll Bau, Mariona (Institut de Ciència de Materials de Barcelona) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Eickhoff, Martin (University of Bremen. Institut für Festkörperphysik)
An optical in situ strategy for the analysis of oxygen diffusion in ultrathin ceria layers with a thickness of 2-10 nm at temperatures between 50 and 200 °C is presented, which allows for the determination of diffusion coefficients. [...]
2018 - 10.1002/aenm.201802120
Advanced Energy Materials, Vol. 8, Issue 29 (October 2018) , art. 1802120  
9.
13 p, 8.2 MB The Role of polarity in nonplanar semiconductor nanostructures / 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  
10.
27 p, 2.2 MB Supported Mn₃O₄ nanosystems for hydrogen production through ethanol photoreforming / Barreca, Davide (Istituto di Chimica della Materia Condensata e di Tecnologie per l'Energia) ; Bigiani, Lorenzo (Università degli studi di Padova. Dipartimento di Scienze Chimiche) ; Monai, Mateo (Debye Institute for Nanomaterials Science) ; Carraro, Giorgio (Università degli studi di Padova. Dipartimento di Scienze Chimiche) ; Gasparotto, Alberto (Università degli studi di Padova. Dipartimento di Scienze Chimiche) ; Sada, Cinzia (Università degli studi di Padova. Dipartimento di Fisica e Astronomia) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; Grau Carbonell, Albert (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Maccato, Chiara (Università degli studi di Padova. Dipartimento di Scienze Chimiche) ; Fornasiero, Paolo (Istituto di Chimica della Materia Condensata e di Tecnologie per l'Energia)
Photoreforming promoted by metal oxide nanophotocatalysts is an attractive route for clean and sustainable hydrogen generation. In the present work, we propose for the first time the use of supported MnO nanosystems, both pure and functionalized with Au nanoparticles (NPs), for hydrogen generation by photoreforming. [...]
2018 - 10.1021/acs.langmuir.8b00642
Langmuir, Vol. 34, issue 15 (April 2018) , p. 4568-4574  

Articles : 22 records found   1 - 10nextend  jump to record:
Research literature 1 records found  
1.
88 p, 18.1 MB L'adquisició de béns del patrimoni documental de Catalunya / Martí Pou, Sara ; Perpinyà Morera, Remei (dir.) ; Universitat Autònoma de Barcelona. Escola Superior d'Arxivística i Gestió de Documents
El treball està dedicat a l'anàlisi de la compra de béns documentals per part dels centres d'arxiu públics de Catalunya entre 1996 i 2015. La recerca s'ha dirigit atenent la combinació de dues metodologies: qualitativa i quantitativa. [...]
El trabajo está dedicado al análisis de la compra de bienes documentales por parte de los centros de archivo públicos de Cataluña entre 1996 y 2015. La investigación se ha dirigido atendiendo a la combinación de dos metodologías: cualitativa y cuantitativa. [...]
The work is devoted to the analysis of the purchase of documentary assets by the públic archives centers of Catalonia between 1996 and 2015. The research has been focused on the combination of two methodologies: qualitative and quantitative. [...]

Escola Superior d'Arxivística i Gestió de Documents 2017  

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