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1.
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11 p, 3.9 MB |
Enhanced behaviour of a passive thermoelectric generator with phase change heat exchangers and radiative cooling
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Astrain, David (Universidad Pública de Navarra) ;
Jaramillo Fernández, Juliana (Institut Català de Nanociència i Nanotecnologia) ;
Araiz, Miguel (Universidad Pública de Navarra) ;
Francone, Achille (Institut Català de Nanociència i Nanotecnologia) ;
Catalán, Leyre (Universidad Pública de Navarra) ;
Jacobo-Martín, Alejandra (Institut Català de Nanociència i Nanotecnologia) ;
Alegría, Patricia (Universidad Pública de Navarra) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia)
Heat exchangers are essential to optimize the efficiency of Thermoelectric Generators (TEGs), and heat pipes without fans have proven to be an advantageous design as it maintains the characteristic robustness of thermoelectricity, low maintenance and lack of moving parts. [...]
2023 -  10.1016/j.applthermaleng.2023.120162
Applied thermal engineering, Vol. 225 (May 2023) , art. 120162
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2.
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7 p, 1.7 MB |
Intermodulation of optical frequency combs in a multimode optomechanical system
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Ng, Ryan C. (Institut Català de Nanociència i Nanotecnologia) ;
Nizet, Paul (Institut Català de Nanociència i Nanotecnologia) ;
Navarro Urrios, Daniel (Universitat de Barcelona. Departament d'Electrònica) ;
Arregui Bravo, Guillermo (Technical University of Denmark) ;
Albrechtsen, Marcus (Technical University of Denmark) ;
García Fernández, Pedro David (Institut Català de Nanociència i Nanotecnologia) ;
Stobbe, Søren (Technical University of Denmark) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ;
Madiot, Guilhem (Institut Català de Nanociència i Nanotecnologia)
Phonons offer the possibility to connect the microwave and optical domains while being efficiently transduced with electronic and optical signals. Here, we present a multimodal optomechanical platform, consisting of a mechanical-optical-mechanical resonator configuration. [...]
2023 - 10.1103/PhysRevResearch.5.L032028
Physical Review Research, Vol. 5, Issue 3 (August 2023) , art. L032028
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3.
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28 p, 6.9 MB |
Emerging topics in nanophononics and elastic, acoustic, and mechanical metamaterials : An overview
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Krushynska, Anastasiia O. (University of Groningen) ;
Torrent, Daniel (Universitat Jaume I) ;
Aragón, Alejandro M. (Delft University of Technology) ;
Ardito, Raffaele (Politecnico di Milano) ;
Bilal, Osama R. (University of Connecticut) ;
Bonello, Bernard (Sorbonne Université) ;
Bosia, Federico (Politecnico di Torino) ;
Chen, Yi (Karlsruhe Institute of Technology) ;
Christensen, Johan (IMDEA Materials Institute) ;
Colombi, Andrea (ETH Zürich) ;
Cummer, Steven A. (Duke University) ;
Djafari-Rouhani, Bahram (Université de Lille) ;
Fraternali, Fernando (University of Salerno) ;
Galich, Pavel I. (Technion - Israel Institute of Technology) ;
García Fernández, Pedro David (Institut Català de Nanociència i Nanotecnologia) ;
Groby, Jean-Philippe (Le Mans Université) ;
Guenneau, Sebastien (Imperial College London) ;
Haberman, Michael R. (The University of Texas at Austin) ;
Hussein, Mahmoud I. (University of Colorado Boulder) ;
Janbaz, Shahram (University of Amsterdam) ;
Jiménez, Noé (Universitat Politècnica de València) ;
Khelif, Abdelkrim (Université de Bourgogne Franche-Comté) ;
Laude, Vincent (Université de Bourgogne Franche-Comté) ;
Mirzaali, Mohammad J. (Delft University of Technology) ;
Packo, Pawel (AGH University of Science and Technology) ;
Palermo, Antonio (University of Bologna) ;
Pennec, Yan (Université de Lille) ;
Picó, Rubén (Universitat Politècnica de València) ;
López, María Rosendo (IMDEA Materials Institute) ;
Rudykh, Stephan (University of Wisconsin-Madison) ;
Serra-Garcia, Marc (Hypersmart Matter) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ;
Starkey, Timothy A. (University of Exeter) ;
Tournat, Vincent (Le Mans Université) ;
Wright, Oliver B. (Hokkaido University)
This broad review summarizes recent advances and "hot"research topics in nanophononics and elastic, acoustic, and mechanical metamaterials based on results presented by the authors at the EUROMECH 610 Colloquium held on April 25-27, 2022 in Benicássim, Spain. [...]
2023 - 10.1515/nanoph-2022-0671
Nanophotonics, Vol. 12, Issue 4 (February 2023) , p. 659-686
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4.
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13 p, 3.8 MB |
Improved High Temperature Thermoelectric Properties in Misfit Ca3Co4O9 by Thermal Annealing
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Chatterjee, Arindom (Institut Català de Nanociència i Nanotecnologia) ;
Sachat, Alexandros el (National Center for Scientific Research "Demokritos") ;
Banik, Ananya (Jawaharlal Nehru Centre for Advanced Scientific Research) ;
Biswas, Kanishka (Jawaharlal Nehru Centre for Advanced Scientific Research) ;
Castro-Alvarez, Alejandro (Universidad de La Frontera. Centro de Excelencia en Medicina Traslacional (Chile)) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ;
Santiso, José (Institut Català de Nanociència i Nanotecnologia) ;
Chávez Ángel, Emigdio (Institut Català de Nanociència i Nanotecnologia)
CaCoO, a p-type thermoelectric material based on transition-metal oxides, has garnered significant interest due to its potential in thermoelectric applications. Its unique misfit-layered crystal structure contributes to low thermal conductivity and a high Seebeck coefficient, leading to a thermoelectric figure of merit (zT) of ≥1 at 1000 K. [...]
2023 - 10.3390/en16135162
Energies, Vol. 16, Issue 13 (July 2023) , art. 5162
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5.
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9 p, 6.1 MB |
Engineering Heat Transport Across Epitaxial Lattice-Mismatched van der Waals Heterointerfaces
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Chávez Ángel, Emigdio (Institut Català de Nanociència i Nanotecnologia) ;
Tsipas, Polychronis (National Center for Scientific Research "Demokritos") ;
Xiao, Peng (Institut Català de Nanociència i Nanotecnologia) ;
Ahmadi, Mohammad Taghi (University of Warwick) ;
Daaoub, Abdalghani H. S. (University of Warwick) ;
Sadeghi, Hatef (University of Warwick) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ;
Dimoulas, Athanasios (National Center for Scientific Research "Demokritos") ;
Sachat, Alexandros el (Institut Català de Nanociència i Nanotecnologia)
Artificially engineered 2D materials offer unique physical properties for thermal management, surpassing naturally occurring materials. Here, using van der Waals epitaxy, we demonstrate the ability to engineer extremely insulating thermal metamaterials based on atomically thin lattice-mismatched BiSe/MoSe superlattices and graphene/PdSe heterostructures with exceptional thermal resistances (70-202 m 2 K/GW) and ultralow cross-plane thermal conductivities (0. [...]
2023 - 10.1021/acs.nanolett.3c01280
Nano letters, Vol. 23, Issue 15 (August 2023) , p. 6883-6891
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6.
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8 p, 8.1 MB |
Contactless characterization of the elastic properties of glass microspheres
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Maire, Jeremie (Institut Català de Nanociència i Nanotecnologia) ;
Necio, Tomasz (Institut Català de Nanociència i Nanotecnologia) ;
Chávez Ángel, Emigdio (Institut Català de Nanociència i Nanotecnologia) ;
Colombano, Martín F. (Université Paris Cité) ;
Jaramillo Fernández, Juliana (Universitat de Barcelona. Departament d'Electrònica) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ;
Capuj, Nestor Eduardo (Universidad de La Laguna. Departamento de Física) ;
Navarro Urrios, Daniel (Universitat de Barcelona. Departament d'Electrònica)
Glass microspheres are of great interest for numerous industrial, biomedical, or standalone applications, but it remains challenging to evaluate their elastic and optical properties in a non-destructive way. [...]
2023 - 10.1063/5.0146969
APL materials, Vol. 11 (April 2023) , art. 41128
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7.
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28 p, 1.2 MB |
Electrocatalytic tuning of biosensing response through electrostatic or hydrophobic enzyme-graphene oxide interactions
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Baptista Pires, Luis Miguel (Institut Català de Nanociència i Nanotecnologia) ;
Pérez-López, Briza (Leitat Technological Center (Terrassa)) ;
Mayorga-Martinez, Carmen C. (Institut Català de Nanociència i Nanotecnologia) ;
Morales-Narváez, Eden (Institut Català de Nanociència i Nanotecnologia) ;
Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia) ;
Esplandiu Egido, Maria José (Institut Català de Nanociència i Nanotecnologia) ;
Alzina, Francesc (Institut Català de Nanociència i Nanotecnologia) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
The effect of graphene oxidative grades upon the conductivity and hydrophobicity and consequently the influence on an enzymatic biosensing response is presented. The electrochemical responses of reduced graphene oxide (rGO) have been compared with the responses obtained from the oxide form (oGO) and their performances have been accordingly discussed with various evidences obtained by optical techniques. [...]
2014 - 10.1016/j.bios.2014.05.028
Biosensors & bioelectronics, Vol. 61 (Nov. 2014) , p. 655-662
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8.
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25 p, 1.1 MB |
Optical and mechanical properties of nanofibrillated cellulose : Toward a robust platform for next-generation green technologies
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Delgado Simao, Claudia (Institut Català de Nanociència i Nanotecnologia) ;
Reparaz, Juan Sebastian (Institut Català de Nanociència i Nanotecnologia) ;
Wagner, Markus R. (Institut Català de Nanociència i Nanotecnologia) ;
Graczykowski, Bartlomiej (Institut Català de Nanociència i Nanotecnologia) ;
Kreuzer, Martin (Institut Català de Nanociència i Nanotecnologia) ;
Ruiz-Blanco, Yasser (Institut Català de Nanociència i Nanotecnologia) ;
García, Yamila (Institut Català de Nanociència i Nanotecnologia) ;
Malho, Jani-Markus (VTT Technical Research Centre of Finland) ;
Goñi, Alejandro (Institut de Ciència de Materials de Barcelona) ;
Ahopelto, Jouni (VTT Technical Research Centre of Finland) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia)
Nanofibrillated cellulose, a polymer that can be obtained from one of the most abundant biopolymers in nature, is being increasingly explored due to its outstanding properties for packaging and device applications. [...]
2015 - 10.1016/j.carbpol.2015.03.032
Carbohydrate polymers, Vol. 126 (August 2015) , p. 40-46
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9.
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10 p, 3.2 MB |
Thermal conductivity of epitaxially grown InP : experiment and simulation
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Jaramillo Fernández, Juliana (Royal Institute of Technology KTH. Department of Material and Nano Physics) ;
Chávez Ángel, Emigdio (Institut Català de Nanociència i Nanotecnologia) ;
Sanatinia, Reza (Harvard University. John A. Paulson School of Engineering and Applied Sciences) ;
Kataria, Himanshu (IRnova AB) ;
Anand, Srinivasan (Royal Institute of Technology KTH. Department of Material and Nano Physics) ;
Lourdudoss, Sebastian (Royal Institute of Technology KTH. Department of Material and Nano Physics) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia)
The integration of III-V optoelectronic devices on silicon is confronted with the challenge of heat dissipation for reliable and stable operation. A thorough understanding and characterization of thermal transport is paramount for improved designs of, for example, viable III-V light sources on silicon. [...]
2017 - 10.1039/c6ce02642g
CrystEngComm, Vol. 19, Issue 14 (February 2017) , p. 1879-1887
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10.
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25 p, 1.9 MB |
Directional elastic wave propagation in high-aspect-ratio photoresist gratings : Liquid infiltration and aging
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Alonso-Redondo, Elena (Max Planck Institute for Polymer Research) ;
Gueddida, Abdellatif (Université Mohamed I. Département de Physique) ;
Li, Ju (University of Pennsylvania. Department of Materials Science and Engineering) ;
Graczykowski, Bartlomiej (Institut Català de Nanociència i Nanotecnologia) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ;
Pennec, Yan (Université de Lille. Institut d'Électronique de Microélectronique et de Nanotechnologie) ;
Yang, Shu (University of Pennsylvania. Department of Materials Science and Engineering) ;
Djafari-Rouhani, Bahram (Université de Lille. Institut d'Électronique de Microélectronique et de Nanotechnologie) ;
Fytas, George (University of Crete. Department of Materials Science)
Determination of the mechanical properties of nanostructured soft materials and their composites in a quantitative manner is of great importance to improve the fidelity in their fabrication and to enable the subsequent reliable utility. [...]
2017 - 10.1039/c6nr08312a
Nanoscale, Vol. 9, Issue 8 (January 2017) , p. 2739-2747
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