Resultados globales: 4 registros encontrados en 0.02 segundos.
Artículos, Encontrados 4 registros
Artículos Encontrados 4 registros  
1.
8 p, 4.9 MB Direct evidence of a graded magnetic interface in bimagnetic core/shell nanoparticles using electron magnetic circular dichroism (EMCD) / Del Pozo Bueno, Daniel (Universitat de Barcelona. Departament d'Enginyeria Electrònica i Biomèdica) ; Varela del Arco, María (Universidad Complutense de Madrid. Departamento de Física de Materiales) ; Estrader, Marta (Universitat de Barcelona. Departament de Química Inorgànica i Orgànica) ; López-Ortega, Alberto (Universidad Pública de Navarra. Departamento de Ciencias) ; Gómez Roca, Alejandro (Institut Català de Nanociència i Nanotecnologia) ; Nogués, Josep (Institut Català de Nanociència i Nanotecnologia) ; Peiro, Francesca (Institut Català de Nanociència i Nanotecnologia) ; Estrade, Sonia (Institut Català de Nanociència i Nanotecnologia)
Interfaces play a crucial role in composite magnetic materials and particularly in bimagnetic core/shell nanoparticles. However, resolving the microscopic magnetic structure of these nanoparticles is rather complex. [...]
2021 - 10.1021/acs.nanolett.1c02089
Nano letters, Vol. 21, issue 16 (August 2021) , p. 6923-6930  
2.
34 p, 2.1 MB Enhanced Ultrafast Nonlinear Optical Response in Ferrite Core/Shell Nanostructures with Excellent Optical Limiting Performance / Perumbilavil, Sreekanth (Tampere University of Technology) ; López-Ortega, Alberto (CIC nanoGUNE) ; Tiwari, Gaurav Kumar (Raman Research Institute) ; Nogués, Josep (Institut Català de Nanociència i Nanotecnologia) ; Endo, Tamio (Sagamihara Surface Laboratory) ; Philip, Reji (Raman Research Institute)
Nonlinear optical nanostructured materials are gaining increased interest as optical limiters for various applications, although many of them suffer from reduced efficiencies at high-light fluences due to photoinduced deterioration. [...]
2018 - 10.1002/smll.201701001
Small, Vol. 14, Issue 6 (February 2018) , art. 1701001  
3.
8 p, 813.8 KB Maximizing Exchange Bias in Co/CoO Core/Shell Nanoparticles by Lattice Matching between the Shell and the Embedding Matrix / Gonzalez, Juan Antonio (Instituto Regional de Investigación Científica Aplicada) ; Andrés González, Juan Pedro (Instituto Regional de Investigación Científica Aplicada) ; López Antón, Ricardo (Instituto Regional de Investigación Científica Aplicada) ; De Toro, José A. (Instituto Regional de Investigación Científica Aplicada) ; Normile, Peter S. (Instituto Regional de Investigación Científica Aplicada) ; Muñiz, Pablo (Instituto Regional de Investigación Científica Aplicada) ; Riveiro, J. Manuel (Instituto Regional de Investigación Científica Aplicada) ; Nogués, Josep (Institut Català de Nanociència i Nanotecnologia)
The exchange bias properties of 5 nm Co/CoO ferromagnetic/antiferromagnetic core/shell nanoparticles, highly dispersed in a CuO matrix, have been optimized by matching the lattice parameter of the matrix with that of the CoO shell. [...]
2017 - 10.1021/acs.chemmater.7b00868
Chemistry of materials, Vol. 29, Issue 12 (June 2017) , p. 5200-5206  
4.
43 p, 3.3 MB Combining X-Ray Whole Powder Pattern Modeling, Rietveld and Pair Distribution Function Analyses as a Novel Bulk Approach to Study Interfaces in Heteronanostructures : Oxidation Front in FeO/Fe3O4 Core/Shell Nanoparticles as a Case Study / Ichikawa, Rodrigo U. (IPEN-Instituto de Pesquisas Energéticas e Nucleares) ; Gómez Roca, Alejandro (Institut Català de Nanociència i Nanotecnologia) ; López-Ortega, Alberto (CIC nanoGUNE) ; Estrader, Marta (Institut Català de Nanociència i Nanotecnologia) ; Peral Alonso, Inmaculada (ALBA Laboratori de Llum de Sincrotró) ; Turrillas, Xabier (ALBA Laboratori de Llum de Sincrotró) ; Nogués, Josep (Institut Català de Nanociència i Nanotecnologia)
Understanding the microstructure in heterostructured nanoparticles is crucial to harnessing their properties. Although microscopy is ideal for this purpose, it allows for the analysis of only a few nanoparticles. [...]
2018 - 10.1002/smll.201800804
Small, Vol. 14, Issue 30 (July 2018) , art. 1800804  

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