Results overview: Found 3 records in 0.02 seconds.
Articles, 3 records found
Articles 3 records found  
1.
32 p, 5.3 MB Tailored height gradients in vertical nanowire arrays via mechanical and electronic modulation of metal-assisted chemical etching / Otte Ortiz, Marinus Albertus (Institut Català de Nanociència i Nanotecnologia) ; Solís Tinoco, Verónica Iraís (Institut Català de Nanociència i Nanotecnologia) ; Prieto Recio, Pilar (Instituto de Microelectrónica de Madrid) ; Borrisé Nogué, Xavier (Institut Català de Nanociència i Nanotecnologia) ; Lechuga, Laura M. (Institut Català de Nanociència i Nanotecnologia) ; González, M.U. (Instituto de Microelectrónica de Madrid) ; Sepúlveda, Borja (Institut Català de Nanociència i Nanotecnologia)
In current top-down nanofabrication methodologies the design freedom is generally constrained to the two lateral dimensions, and is only limited by the resolution of the employed nanolithographic technique. [...]
2015 - 10.1002/smll.201500175
Small, Vol. 11, Issue 33 (September 2015) , p. 4201-4208  
2.
8 p, 2.0 MB Structure and magnetism of ultrathin nickel-iron oxides grown on Ru(0001) by high-temperature oxygen-assisted molecular beam epitaxy / Mandziak, Anna (ALBA Laboratori de Llum de Sincrotró) ; Figuera, Juan de la (Instituto de Química Física "Rocasolano") ; Ruiz-Gómez, Sandra (Universidad Complutense de Madrid. Departamento de Física de Materiales) ; Soria, Guiomar D. (Instituto de Química Física "Rocasolano") ; Pérez, Lucas (Instituto Madrileño de Estudios Avanzados - IMDEA Nanociencia) ; Prieto Recio, Pilar (Universidad Autónoma de Madrid. Departamento de Física Aplicada) ; Quesada, Adrián (Instituto de Cerámica y Vidrio (CSIC)) ; Foerster, Michael (ALBA Laboratori de Llum de Sincrotró) ; Aballe, Lucía (ALBA Laboratori de Llum de Sincrotró)
We demonstrate the preparation of ultrathin Fe-rich nickel ferrite (NFO) islands on a metal substrate. Their nucleation and growth are followed in situ by low-energy electron microscopy (LEEM). A comprehensive characterization is performed combining LEEM for structural characterization and PEEM (PhotoEmission Electron Microscopy) with synchrotron radiation for chemical and magnetic analysis via X-ray Absorption Spectroscopy and X-ray Magnetic Circular Dichroism (XAS-PEEM and XMCD-PEEM, respectively). [...]
2018 - 10.1038/s41598-018-36356-6
Scientific reports (Nature Publishing Group), Vol. 8 (December 2018) , art. 17980  
3.
8 p, 1.5 MB Geometrically defined spin structures in ultrathin Fe3O4 with bulk like magnetic properties / Ruiz-Gómez, Sandra (Universidad Complutense de Madrid. Departamento de Física de Materiales) ; Pérez, Lucas (Universidad Complutense de Madrid. Departamento de Física de Materiales) ; Mascaraque, Arantzazu (Universidad Complutense de Madrid. Departamento de Física de Materiales) ; Quesada, Adrián (Instituto de Cerámica y Vidrio (CSIC)) ; Prieto Recio, Pilar (Universidad Autónoma de Madrid. Departamento de Física Aplicada) ; Palacio, Irene (Instituto de Ciencia de Materiales de Madrid) ; Martín García, Laura (Instituto de Química Física "Rocasolano") ; Foerster, Michael (ALBA Laboratori de Llum de Sincrotró) ; Aballe, Lucía (ALBA Laboratori de Llum de Sincrotró) ; Figuera, Juan de la (Instituto de Química Física "Rocasolano")
We have grown high quality magnetite microcrystals free from antiphase boundaries on Ru(0001) by reactive molecular beam epitaxy, conserving bulk magnetic properties below 20 nm thickness. Magnetization vector maps are obtained by X-ray spectromicroscopy and compared with micromagnetic simulations. [...]
2018 - 10.1039/c7nr07143d
Nanoscale, Vol. 10, Issue 12 (March 2018) , p. 5566-5573  

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