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Resultats globals: 11 registres trobats en 0.04 segons.
Articles, 11 registres trobats
Articles 11 registres trobats  1 - 10següent  anar al registre:
1.
25 p, 2.4 MB Doping-mediated stabilization of copper vacancies to promote thermoelectric properties of Cu2−xS / Zhang, Yu (Institut de Recerca en Energia de Catalunya) ; Xing, Congcong (Institut de Recerca en Energia de Catalunya) ; Liu, Yu (Institute of Science and Technology Austria) ; Spadaro, Maria Chiara (Institut Català de Nanociència i Nanotecnologia) ; Wang, Xiang (Institut de Recerca en Energia de Catalunya) ; Li, Mengyao (Institut de Recerca en Energia de Catalunya) ; Xiao, Ke (Institut de Recerca en Energia de Catalunya) ; Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ; Guardia, Pablo (Institut de Recerca en Energia de Catalunya) ; Lim, Khak Ho (Institute of Zhejiang University) ; Moghaddam, Ahmad Ostovari (South Ural State University) ; Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Ibáñez, Maria (Institute of Science and Technology Austria) ; Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
Copper chalcogenides are outstanding thermoelectric materials for applications in the medium-high temperature range. Among different chalcogenides, while CuSe is characterized by higher thermoelectric figures of merit, CuS provides advantages in terms of low cost and element abundance. [...]
2021 - 10.1016/j.nanoen.2021.105991
Nano Energy, Vol. 85 (July 2021) , art. 105991  
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2.
7 p, 3.3 MB Toward optimized charge transport in multilayer reduced graphene oxides / Çınar, Mustafa Neşet (Izmir Institute of Technology) ; Antidormi, Aleandro (Institut Català de Nanociència i Nanotecnologia) ; Nguyen, Viet-Hung (Université catholique de Louvain. Institute of Condensed Matter and Nanosciences) ; Kovtun, Alessandro (Istituto per la Sintesi Organica e la Fotoreattivitá) ; Lara-Avila, Samuel (Chalmers University of Technology. Department of Microtechnology and Nanoscience) ; Liscio, Andrea (Istituto per la Microelettronica e Microsistemi) ; Charlier, Jean Christophe (Université catholique de Louvain. Institute of Condensed Matter and Nanosciences) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia) ; Sevinçli, Hâldun (Izmir Institute of Technology. Department of Materials Science and Engineering)
In the context of graphene-based composite applications, a complete understanding of charge conduction in multilayer reduced graphene oxides (rGO) is highly desirable. However, these rGO compounds are characterized by multiple and different sources of disorder depending on the chemical method used for their synthesis. [...]
2022 - 10.1021/acs.nanolett.1c03883
Nano letters, Vol. 22, issue 3 (March 2022) , p. 2202-2208  
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3.
12 p, 560.6 KB Measurement of mobility and lifetime of electrons and holes in a Schottky CdTe diode / Ariño-Estrada, Gerard (Institut de Física d'Altes Energies) ; Chmeissani, Mokhtar (Institut de Física d'Altes Energies) ; De Lorenzo, Gianluca (Institut de Física d'Altes Energies) ; Kolstein, Machiel (Institut de Física d'Altes Energies) ; Puigdengoles, Carles (Institut de Física d'Altes Energies) ; García, J. (Institut de Física d'Altes Energies) ; Cabruja i Casas, Enric (Institut de Microelectrònica de Barcelona)
We report on the measurement of drift properties of electrons and holes in a CdTe diode grown by the travelling heating method (THM). Mobility and lifetime of both charge carriers has been measured independently at room temperature and fixed bias voltage using charge integration readout electronics. [...]
2014 - 10.1088/1748-0221/9/12/C12032
Journal of instrumentation, Vol. 9 (Dec. 2014) , art. C12032  
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4.
10 p, 633.9 KB Simulation of charge transport in pixelated CdTe / Kolstein, Machiel (Institut de Física d'Altes Energies) ; Ariño-Estrada, Gerard (Institut de Física d'Altes Energies) ; Chmeissani, Mokhtar (Institut de Física d'Altes Energies) ; De Lorenzo, Gianluca (Institut de Física d'Altes Energies)
The Voxel Imaging PET (VIP) Pathfinder project intends to show the advantages of using pixelated semiconductor technology for nuclear medicine applications to achieve an improved image reconstruction without efficiency loss. [...]
2014 - 10.1088/1748-0221/9/12/C12027
Journal of instrumentation, Vol. 9 (December 2014) , art. C12027  
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5.
47 p, 1.9 MB Charge transport in polycrystalline graphene : challenges and opportunities / Cummings, Aron (Institut Català de Nanociència i Nanotecnologia) ; Duong, Dinh Loc (Sungkyunkwan University. Institute for Basic Science) ; Nguyen, Van Luan (Sungkyunkwan University. Department of Energy Science) ; Dinh, Van Tuan (Institut Català de Nanociència i Nanotecnologia) ; Kotakoski, Jani (University of Helsinki. Department of Physics) ; Barrios Vargas, José Eduardo (Institut Català de Nanociència i Nanotecnologia) ; Lee, Young Hee (Sungkyunkwan University. Institute for Basic Science) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia)
Graphene has attracted significant interest both for exploring fundamental science and for a wide range of technological applications. Chemical vapor deposition (CVD) is currently the only working approach to grow graphene at wafer scale, which is required for industrial applications. [...]
2014 - 10.1002/adma.201401389
Advanced materials, Vol. 26, issue 30 (August 2014) , p. 5079-5094  
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6.
16 p, 1.3 MB The effect of surface charge and wettability on H2O self diffusion in compacted clays / Schampera, Birgit (Leibniz University Hannover. Institute of Soil Science) ; Dultz, Stefan (Leibniz University Hannover. Center for Solid State Chemistry and New Materials)
Organo-clays are of interest in the modification of anion transport properties in engineered barriers. In the present study, surface charge and wettability were assessed for tracking changes in the effective diffusion coefficient (D) by the formation or suppression of bound HO layers on the external surfaces of clays. [...]
2011 - 10.1346/CCMN.2011.0590107
Clays and Clay Minerals, Vol. 59, Núm. 1 (2011) , p. 42-57  
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7.
8 p, 3.3 MB Thermoelectric properties of semiconductor-metal composites produced by particle blending / Liu, Yu (Institut de Recerca en Energia de Catalunya) ; Cadavid, Doris (Institut de Recerca en Energia de Catalunya) ; Ibáñez, Maria (Empa-Swiss Federal Laboratories for Materials Science and Technology) ; Ortega, Silvia (Institut de Recerca en Energia de Catalunya) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; Dobrozhan, Oleksandr (Institut de Recerca en Energia de Catalunya) ; Kovalenko, Maksym V. (Institute of Inorganic Chemistry (Bratislava, Eslovàquia)) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya)
In the quest for more efficient thermoelectric material able to convert thermal to electrical energy and vice versa, composites that combine a semiconductor host having a large Seebeck coefficient with metal nanodomains that provide phonon scattering and free charge carriers are particularly appealing. [...]
2016 - 10.1063/1.4961679
APL materials, Vol. 4, Núm. 10 (January 2016) , p. 104813  
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8.
17 p, 3.3 MB Grain boundary-induced variability of charge transport in hydrogenated polycrystalline graphene / Barrios Vargas, José Eduardo (Institut Català de Nanociència i Nanotecnologia) ; Falkenberg, Jesper Toft (Technical University of Denmark. Department of Micro- and Nanotechnology) ; Soriano, David (Institut Català de Nanociència i Nanotecnologia) ; Cummings, Aron (Institut Català de Nanociència i Nanotecnologia) ; Brandbyge, Mads (Technical University of Denmark. Department of Micro- and Nanotechnology) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia)
Chemical functionalization has proven to be a promising means of tailoring the unique properties of graphene. For example, hydrogenation can yield a variety of interesting effects, including a metal-insulator transition or the formation of localized magnetic moments. [...]
2017 - 10.1088/2053-1583/aa59de
2D Materials, Vol. 4, Núm. 2 (June 2017) , article 25009  
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9.
14 p, 2.0 MB Scaling properties of polycrystalline graphene : A review / Isacsson, Andreas (Chalmers University of Technology (Göteborg, Suècia)) ; Cummings, Aron (Institut Català de Nanociència i Nanotecnologia) ; Colombo, Luciano (Institut Català de Nanociència i Nanotecnologia) ; Colombo, Luigi (Texas Instruments, Inc. (Dallas, Estats Units d'Amèrica)) ; Kinaret, Jari M. (Chalmers University of Technology (Göteborg, Suècia)) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia)
We present an overview of the electrical, mechanical, and thermal properties of polycrystalline graphene. Most global properties of this material, such as the charge mobility, thermal conductivity, or Young's modulus, are sensitive to its microstructure, for instance the grain size and the presence of line or point defects. [...]
2017 - 10.1088/2053-1583/aa5147
2D Materials, Vol. 4, Núm. 1 (March 2017) , article 012002  
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10.
6 p, 3.1 MB Scaling properties of charge transport in polycrystalline graphene / Dinh, Van Tuan (Institut Català de Nanociència i Nanotecnologia) ; Kotakoski, Jani (Universität Wien. Faculty of Physics) ; Louvet, Thibaud (Institut Català de Nanociència i Nanotecnologia) ; Ortmann, Frank (Institut Català de Nanociència i Nanotecnologia) ; Meyer, Jannik C. (Universität Wien. Faculty of Physics) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia)
Polycrystalline graphene is a patchwork of coalescing graphene grains of varying lattice orientations and size, resulting from the chemical vapor deposition (CVD) growth at random nucleation sites on metallic substrates. [...]
2013 - 10.1021/nl400321r
Nano letters, Vol. 13, issue 4 (April 2013) , p. 1730-1735  
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Articles : 11 registres trobats   1 - 10següent  anar al registre:
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