64429 20200221144329.0 doi 10.3762/bjnano.7.162 sideral 103771 ART-2016-103771 eng García Serrano, I. Thickness-modulated tungsten-carbon superconducting nanostructures grown by focused ion beam induced deposition for vortex pinning up to high magnetic fields 2016 Access copy available to the general public Unrestricted We report efficient vortex pinning in thickness-modulated tungsten–carbon-based (W–C) nanostructures grown by focused ion beam induced deposition (FIBID). By using FIBID, W–C superconducting films have been created with thickness modulation properties exhibiting periodicity from 60 to 140 nm, leading to a strong pinning potential for the vortex lattice. This produces local minima in the resistivity up to high magnetic fields (2.2 T) in a broad temperature range due to commensurability effects between the pinning potential and the vortex lattice. The results show that the combination of single-step FIBID fabrication of superconducting nanostructures with built-in artificial pinning landscapes and the small intrinsic random pinning potential of this material produces strong periodic pinning potentials, maximizing the opportunities for the investigation of fundamental aspects in vortex science under changing external stimuli (e.g., temperature, magnetic field, electrical current). info:eu-repo/grantAgreement/ES/MINECO/MDM-2014-0369 info:eu-repo/grantAgreement/ES/MINECO/MAT2014-51982-C2-2-R info:eu-repo/grantAgreement/ES/MINECO/MAT2014-51982-C2-1-R info:eu-repo/grantAgreement/ES/MINECO/FIS2014-54498-R This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 679080-PNICTEYES info:eu-repo/grantAgreement/EC/H2020/679080/EU/Using extreme magnetic field microscopy to visualize correlated electron materials/PNICTEYES info:eu-repo/grantAgreement/EC/FP7/618321/EU/Scanning Tunneling Microscopy Studies at High Magnetic Fields: Visualizing Pnictide and Heavy Fermion Superconductivity/ExtremeFieldImaging info:eu-repo/grantAgreement/EUR/FP6-COST/MP1201 info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 3.127 2016 MATERIALS SCIENCE, MULTIDISCIPLINARY 66 / 275 = 0.24 2016 Q1 T1 PHYSICS, APPLIED 33 / 147 = 0.224 2016 Q1 T1 NANOSCIENCE & NANOTECHNOLOGY 37 / 87 = 0.425 2016 Q2 T2 1.137 2016 Electrical and Electronic Engineering 2016 Q1 Physics and Astronomy (miscellaneous) 2016 Q1 Materials Science (miscellaneous) 2016 Q1 Nanoscience and Nanotechnology 2016 Q2 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion (orcid)0000-0002-7742-9329 Sese Monclús, Javier Universidad de Zaragoza Guillamon, I. Suderow, H. Vieira, S. (orcid)0000-0003-0681-8260 Ibarra, M.R. Universidad de Zaragoza (orcid)0000-0001-9566-0738 De Teresa, J.M. Universidad de Zaragoza 2003 395 Universidad de Zaragoza Dpto. Física Materia Condensa. Área Física Materia Condensada 7 (2016), 1698-1708 Beilstein j. nanotechnol. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2190-4286 1050367 http://zaguan.unizar.es/record/64429/files/texto_completo.pdf Versión publicada 81128 http://zaguan.unizar.es/record/64429/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:64429 articulos driver 2020-02-21-13:45:19 ARTICLE