Mostrar el registro sencillo del ítem

dc.contributor.author
Haberkorn, Nestor Fabian  
dc.contributor.author
Suarez, Sergio Gabriel  
dc.contributor.author
Pérez, Pablo Daniel  
dc.contributor.author
Troiani, Horacio Esteban  
dc.contributor.author
Granell, Pablo Nicolás  
dc.contributor.author
Golmar, Federico  
dc.contributor.author
Lee, Jae Hun  
dc.contributor.author
Moon, S.H.  
dc.date.available
2019-03-11T19:38:12Z  
dc.date.issued
2017-11  
dc.identifier.citation
Haberkorn, Nestor Fabian; Suarez, Sergio Gabriel; Pérez, Pablo Daniel; Troiani, Horacio Esteban; Granell, Pablo Nicolás; et al.; Effect of mixed pinning landscapes produced by 6 MeV oxygen irradiation on the resulting critical current densities J c in 1.3 µm thick GdBa 2 Cu 3 O 7- d coated conductors grown by co-evaporation; Elsevier Science; Physica C - Supercondutivity; 542; 11-2017; 6-11  
dc.identifier.issn
0921-4534  
dc.identifier.uri
http://hdl.handle.net/11336/71379  
dc.description.abstract
We report the influence of crystalline defects introduced by 6 MeV 16 O 3+ irradiation on the critical current densities J c and flux creep rates in 1.3 µm thick GdBa 2 Cu 3 O 7- δ coated conductor produced by co-evaporation. Pristine films with pinning produced mainly by random nanoparticles with diameter close to 50 nm were irradiated with doses between 2 × 10 13 cm −2 and 4 × 10 14 cm −2 . The irradiations were performed with the ion beam perpendicular to the surface of the samples. The J c and the flux creep rates were analyzed for two magnetic field configurations: magnetic field applied parallel (H║c) and at 45° (H║45°) to the c-axis. The results show that at temperatures below 40 K the in-field J c dependences can be significantly improved by irradiation. For doses of 1 × 10 14 cm −2 the J c values at μ 0 H = 5 T are doubled without affecting significantly the J c at small fields. Analyzing the flux creep rates as function of the temperature in both magnetic field configurations, it can be observed that the irradiation suppresses the peak associated with double-kink relaxation and increases the flux creep rates at intermediate and high temperatures. Under 0.5 T, the flux relaxation for H‖c and H||45° in pristine films presents characteristic glassy exponents μ = 1.63 and μ = 1.45, respectively. For samples irradiated with 1 × 10 14 cm −2 , these values drop to μ = 1.45 and μ = 1.24, respectively  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/  
dc.subject
Coated Conductors  
dc.subject
Glassy Exponents  
dc.subject
Irradiation  
dc.subject
Vortex Dynamics  
dc.subject.classification
Otras Ciencias Físicas  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Effect of mixed pinning landscapes produced by 6 MeV oxygen irradiation on the resulting critical current densities J c in 1.3 µm thick GdBa 2 Cu 3 O 7- d coated conductors grown by co-evaporation  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2019-03-08T16:33:28Z  
dc.journal.volume
542  
dc.journal.pagination
6-11  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Haberkorn, Nestor Fabian. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Suarez, Sergio Gabriel. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Pérez, Pablo Daniel. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Troiani, Horacio Esteban. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Granell, Pablo Nicolás. Instituto Nacional de Tecnología Industrial; Argentina  
dc.description.fil
Fil: Golmar, Federico. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Lee, Jae Hun. SuNAM Co.; Corea del Sur  
dc.description.fil
Fil: Moon, S.H.. SuNAM Co.; Corea del Sur  
dc.journal.title
Physica C - Supercondutivity  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.physc.2017.08.007  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0921453417300631