000119608 001__ 119608
000119608 005__ 20240319081011.0
000119608 0247_ $$2doi$$a10.3390/nano12142380
000119608 0248_ $$2sideral$$a130354
000119608 037__ $$aART-2022-130354
000119608 041__ $$aeng
000119608 100__ $$aPorta-Velilla, Luis$$uUniversidad de Zaragoza
000119608 245__ $$aHighly regular hexagonally-arranged nanostructures on Ni-W alloy tapes upon irradiation with ultrashort UV laser pulses
000119608 260__ $$c2022
000119608 5060_ $$aAccess copy available to the general public$$fUnrestricted
000119608 5203_ $$aNickel tungsten alloy tapes (Ni-5 at% W, 10 mm wide, 80 mu m thick, biaxially textured) used in second-generation high temperature superconductor (2G-HTS) technology were laser-processed in air with ultraviolet ps-laser pulses (355 nm wavelength, 300 ps pulse duration, 250-800 kHz pulse repetition frequency). By employing optimized surface scan-processing strategies, various laser-generated periodic surface structures were generated on the tapes. Particularly, distinct surface microstructures and nanostructures were formed. These included sub-wavelength-sized highly-regular hexagonally-arranged nano-protrusions, wavelength-sized line-grating-like laser-induced periodic surface structures (LIPSS, ripples), and larger irregular pyramidal microstructures. The induced surface morphology was characterized in depth by electron-based techniques, including scanning electron microscopy (SEM), electron back scatter diffraction (EBSD), cross-sectional transmission electron microscopy (STEM/TEM) and energy dispersive X-ray spectrometry (EDS). The in-depth EBSD crystallographic analyses indicated a significant impact of the material initial grain orientation on the type of surface nanostructure and microstructure formed upon laser irradiation. Special emphasis was laid on high-resolution material analysis of the hexagonally-arranged nano-protrusions. Their formation mechanism is discussed on the basis of the interplay between electromagnetic scattering effects followed by hydrodynamic matter re-organization after the laser exposure. The temperature stability of the hexagonally-arranged nano-protrusion was explored in post-irradiation thermal annealing experiments, in order to qualify their suitability in 2G-HTS fabrication technology with initial steps deposition temperatures in the range of 773-873 K.
000119608 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T54-20R$$9info:eu-repo/grantAgreement/EC/H2020/951730/EU/Laser-induced hierarchical micro-/nano-structures for controlled cell adhesion at implants/LaserImplant$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 951730-LaserImplant$$9info:eu-repo/grantAgreement/ES/MICINN/AEI/PID2020-113034RB-I00
000119608 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000119608 590__ $$a5.3$$b2022
000119608 592__ $$a0.811$$b2022
000119608 591__ $$aPHYSICS, APPLIED$$b39 / 160 = 0.244$$c2022$$dQ1$$eT1
000119608 593__ $$aChemical Engineering (miscellaneous)$$c2022$$dQ1
000119608 591__ $$aNANOSCIENCE & NANOTECHNOLOGY$$b51 / 107 = 0.477$$c2022$$dQ2$$eT2
000119608 593__ $$aMaterials Science (miscellaneous)$$c2022$$dQ2
000119608 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b58 / 178 = 0.326$$c2022$$dQ2$$eT1
000119608 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b110 / 343 = 0.321$$c2022$$dQ2$$eT1
000119608 594__ $$a7.4$$b2022
000119608 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000119608 700__ $$aTuran, Neslihan
000119608 700__ $$0(orcid)0000-0002-3309-5961$$aCubero, Alvaro$$uUniversidad de Zaragoza
000119608 700__ $$aShao, Wei
000119608 700__ $$aLi, Hongtao
000119608 700__ $$0(orcid)0000-0002-0500-1745$$aFuente, German F. de la
000119608 700__ $$0(orcid)0000-0003-4839-5286$$aMartinez, Elena
000119608 700__ $$0(orcid)0000-0002-0809-641X$$aLarrea, Angel
000119608 700__ $$0(orcid)0000-0002-9687-4903$$aCastro, Miguel$$uUniversidad de Zaragoza
000119608 700__ $$aKoralay, Haluk
000119608 700__ $$aCavdar, Sukru
000119608 700__ $$aBonse, Joern
000119608 700__ $$0(orcid)0000-0001-5685-2366$$aAngurel, Luis A.$$uUniversidad de Zaragoza
000119608 7102_ $$12002$$2385$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Física Aplicada
000119608 7102_ $$15001$$2065$$aUniversidad de Zaragoza$$bDpto. Ciencia Tecnol.Mater.Fl.$$cÁrea Cienc.Mater. Ingen.Metal.
000119608 773__ $$g12, 14 (2022), 2380 [23 pp.]$$pNanomaterials (Basel)$$tNanomaterials$$x2079-4991
000119608 8564_ $$s10775284$$uhttps://zaguan.unizar.es/record/119608/files/texto_completo.pdf$$yVersión publicada
000119608 8564_ $$s2733958$$uhttps://zaguan.unizar.es/record/119608/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000119608 909CO $$ooai:zaguan.unizar.es:119608$$particulos$$pdriver
000119608 951__ $$a2024-03-18-15:10:07
000119608 980__ $$aARTICLE