000130876 001__ 130876
000130876 005__ 20240201151019.0
000130876 0247_ $$2doi$$a10.1021/acs.nanolett.9b03153
000130876 0248_ $$2sideral$$a116310
000130876 037__ $$aART-2019-116310
000130876 041__ $$aeng
000130876 100__ $$aCórdoba, R.
000130876 245__ $$aThree-Dimensional Superconducting Nanohelices Grown by He+-Focused-Ion-Beam Direct Writing
000130876 260__ $$c2019
000130876 5060_ $$aAccess copy available to the general public$$fUnrestricted
000130876 5203_ $$aNovel schemes based on the design of complex three-dimensional (3D) nanoscale architectures are required for the development of the next generation of advanced electronic components. He+ focused-ion-beam (FIB) microscopy in combination with a precursor gas allows one to fabricate 3D nanostructures with an extreme resolution and a considerably higher aspect ratio than FIB-based methods, such as Ga+ FIB-induced deposition, or other additive manufacturing technologies. In this work, we report the fabrication of 3D tungsten carbide nanohelices with on-demand geometries via controlling key deposition parameters. Our results show the smallest and highest-densely packed nanohelix ever fabricated so far, with dimensions of 100 nm in diameter and aspect ratio up to 65. These nanohelices become superconducting at 7 K and show a large critical magnetic field and critical current density. In addition, given its helical 3D geometry, fingerprints of vortex and phase-slip patterns are experimentally identified and supported by numerical simulations based on the time-dependent Ginzburg-Landau equation. These results can be understood by the helical geometry that induces specific superconducting properties and paves the way for future electronic components, such as sensors, energy storage elements, and nanoantennas, based on 3D compact nanosuperconductors.
000130876 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E13-17R$$9info:eu-repo/grantAgreement/EC/H2020/654360/EU/NANOSCIENCE FOUNDRIES AND FINE ANALYSIS - EUROPE/NFFA-Europe$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 654360-NFFA-Europe$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/PIE201760E027$$9info:eu-repo/grantAgreement/ES/MINECO/FIS2017-84330-R$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2017-82970-C2-2-R$$9info:eu-repo/grantAgreement/ES/MINECO/MDM-2014-0377
000130876 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttp://creativecommons.org/licenses/by-nc/3.0/es/
000130876 590__ $$a11.238$$b2019
000130876 591__ $$aCHEMISTRY, PHYSICAL$$b18 / 159 = 0.113$$c2019$$dQ1$$eT1
000130876 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b25 / 314 = 0.08$$c2019$$dQ1$$eT1
000130876 591__ $$aNANOSCIENCE & NANOTECHNOLOGY$$b14 / 103 = 0.136$$c2019$$dQ1$$eT1
000130876 591__ $$aPHYSICS, CONDENSED MATTER$$b8 / 69 = 0.116$$c2019$$dQ1$$eT1
000130876 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b19 / 176 = 0.108$$c2019$$dQ1$$eT1
000130876 591__ $$aPHYSICS, APPLIED$$b11 / 154 = 0.071$$c2019$$dQ1$$eT1
000130876 592__ $$a5.786$$b2019
000130876 593__ $$aBioengineering$$c2019$$dQ1
000130876 593__ $$aChemistry (miscellaneous)$$c2019$$dQ1
000130876 593__ $$aNanoscience and Nanotechnology$$c2019$$dQ1
000130876 593__ $$aMaterials Science (miscellaneous)$$c2019$$dQ1
000130876 593__ $$aMechanical Engineering$$c2019$$dQ1
000130876 593__ $$aCondensed Matter Physics$$c2019$$dQ1
000130876 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000130876 700__ $$aMailly, D.
000130876 700__ $$aRezaev, R.O.
000130876 700__ $$aSmirnova, E.I.
000130876 700__ $$aSchmidt, O.G.
000130876 700__ $$aFomin, V.M.
000130876 700__ $$aZeitler, U.
000130876 700__ $$aGuillamón, I.
000130876 700__ $$aSuderow, H.
000130876 700__ $$0(orcid)0000-0001-9566-0738$$aDe Teresa, J.M.$$uUniversidad de Zaragoza
000130876 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000130876 773__ $$g19, 12 (2019), 8597-8604$$pNano lett.$$tNano Letters$$x1530-6984
000130876 8564_ $$s3725050$$uhttps://zaguan.unizar.es/record/130876/files/texto_completo.pdf$$yVersión publicada
000130876 8564_ $$s2989639$$uhttps://zaguan.unizar.es/record/130876/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000130876 909CO $$ooai:zaguan.unizar.es:130876$$particulos$$pdriver
000130876 951__ $$a2024-02-01-14:37:05
000130876 980__ $$aARTICLE