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UAB Digital Repository of Documents 6 records found  Search took 0.01 seconds. 
1.
37 p, 2.3 MB Disentangling phonon channels in nanoscale heat transport / Mukherjee, Samik (École Polytechnique de Montréal. Département de génie physique) ; Wajs, Marcin (École Polytechnique de Montréal. Département de génie physique) ; De La Mata, Maria (Institut Català de Nanociència i Nanotecnologia) ; Givan, Uri (Max Planck Institute of Microstructure Physics) ; Senz, Stephan (Max Planck Institute of Microstructure Physics) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Francoeur, Sebastien (École Polytechnique de Montréal. Département de génie physique) ; Moutanabbir, Oussama (École Polytechnique de Montréal. Département de génie physique)
Phonon surface scattering has been at the core of heat transport engineering in nanoscale devices. Herein, we demonstrate that this phonon pathway can be the sole mechanism only below a critical, size-dependent temperature. [...]
2021 - 10.1103/PhysRevB.104.075429
Physical review B, Vol. 104, issue 7 (August 2021) , art. 75429  
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2.
18 p, 1.4 MB Carbon incorporation in MOCVD of MoS2 thin films grown from an organosulfide precursor / Schaefer, Christian M. (Institut Català de Nanociència i Nanotecnologia) ; Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ; Sauthier, Guillaume (Institut Català de Nanociència i Nanotecnologia) ; Bousquet, Jessica (Institut Català de Nanociència i Nanotecnologia) ; Hébert, Clément (Institut Català de Nanociència i Nanotecnologia) ; Sperling, Justin R. (Institut Català de Nanociència i Nanotecnologia) ; Perez-Tomas, Amador (Institut Català de Nanociència i Nanotecnologia) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia) ; Del Corro, Elena (Institut Català de Nanociència i Nanotecnologia) ; Garrido, Jose (Institut Català de Nanociència i Nanotecnologia)
With the rise of two-dimensional (2D) transition-metal dichalcogenide (TMD) semiconductors and their prospective use in commercial (opto)electronic applications, it has become key to develop scalable and reliable TMD synthesis methods with well-monitored and controlled levels of impurities. [...]
2021 - 10.1021/acs.chemmater.1c00646
Chemistry of materials, Vol. 33, Issue 12 (June 2021) , p. 4474-4487  
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3.
6 p, 992.9 KB Effect of asymmetric concentration profile on thermal conductivity in Ge/SiGe superlattices / Hahn, Konstanze R. (Universita degli Studi Di Cagliari. Dipartimento di Fisica) ; Cecchi, Stefano (Paul-Drude-Institut für Festkörperelektronik. Department of Epitaxy) ; Colombo, Luciano (Institut Català de Nanociència i Nanotecnologia)
The effect of the chemical composition in Si/Ge-based superlattices on their thermal conductivity has been investigated using molecular dynamics simulations. Simulation cells of Ge/SiGe superlattices have been generated with different concentration profiles such that the Si concentration follows a step-like, a tooth-saw, a Gaussian, and a gamma-type function in direction of the heat flux. [...]
2016 - 10.1063/1.4949491
Applied physics letters, Vol. 108, issue 20 (May 2016) , art. 203102  
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4.
12 p, 4.0 MB The biomolecule corona of lipid nanoparticles contains circulating cell-free DNA / Gardner, Lois (The University of Manchester. Nanomedicine Lab) ; Warrington, Jessica (The University of Manchester. Nanomedicine Lab) ; Rogan, Jane (Manchester Cancer Research Centre Biobank) ; Rothwell, Dominic G. (University of Manchester. Manchester Institute Cancer Biomarker Centre) ; Brady, Ged (University of Manchester. Manchester Institute Cancer Biomarker Centre) ; Dive, Caroline (University of Manchester. Manchester Institute Cancer Biomarker Centre) ; Kostarelos, Kostas (Institut Català de Nanociència i Nanotecnologia) ; Hadjidemetriou, Marilena (University of Manchester. Nanomedicine Lab.)
The spontaneous adsorption of biomolecules onto the surface of nanoparticles (NPs) in complex physiological biofluids has been widely investigated over the last decade. Characterisation of the protein composition of the 'biomolecule corona' has dominated research efforts, whereas other classes of biomolecules, such as nucleic acids, have received no interest. [...]
2020 - 10.1039/d0nh00333f
Nanoscale horizons, Vol. 5, issue 11 (2020) , p. 1476-1486  
Detailed record - Creative Commons
5.
9 p, 3.3 MB High-yield synthesis and optical properties of g-C₃N₄ / Yuan, Yanwen (Nanyang Technological University. Division of Physics and Applied Physics) ; Zhang, Lulu (Nanyang Technological University. Division of Physics and Applied Physics) ; Xing, Jun (Nanyang Technological University. Division of Physics and Applied Physics) ; Utama, M. Iqbal Bakti (Nanyang Technological University. Division of Physics and Applied Physics) ; Lu, Xin (Nanyang Technological University. Division of Physics and Applied Physics) ; Du, Kezhao (Nanyang Technological University. Division of Physics and Applied Physics) ; Li, Yongmei (Nanyang Technological University. School of Materials Science and Engineering) ; Hu, Xiao (Nanyang Technological University. School of Materials Science and Engineering) ; Wang, Shijie (Institute of Materials Research & Engineering, Agency for Science, Technologies and Research (Singapore)) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Dunin-Borkowski, Rafal E (Forschungszentrum Jülich - Peter Grünberg Institut) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Xiong, Qihua (Nanyang Technological University. Division of Physics and Applied Physics)
Graphitic carbon nitride (g-C₃N₄), a metal-free semiconductor with a band gap of 2. 7 eV, has received considerable attention owing to its fascinating photocatalytic performances under visible-light. [...]
2015 - 10.1039/c5nr02905h
Nanoscale, Vol. 7 Núm. 29 (july 2015) , p. 12343-12350  
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6.
24 p, 2.4 MB Probing the surface reactivity of nanocrystals by the catalytic degradation of organic dyes : the effect of size, surface chemistry and composition / Piella, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Merkoçi, Florind (Institut Català de Nanociència i Nanotecnologia) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Bastús, Neus G. (Institut Català de Nanociència i Nanotecnologia) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Universitat Autònoma de Barcelona
We herein present a comprehensive study on how the catalytic performance and reusability of Au nanocrystals (NCs) are affected by systematic variations of crystal size, surface coating and composition. [...]
2017 - 10.1039/c7ta01328k
Journal of materials chemistry, Vol. 5, Issue 23 (June 2017) , p. 11917-11929  
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