Navegação Ciências Exatas e da Terra por Assunto "Fluxo magnético"

Resultados 1-3 de 3

    • Anisotropic thermomagnetic avalanche activity in field-cooled superconducting films 

      Colauto, Fabiano; Carmo, Danusa do; Andrade, Antonio Marcos Helgueira de; Oliveira, Ana Augusta Mendonça de; Ortiz, Wilson Aires; Johansen, Tom Henning (2017) [Artigo de periódico]
      The electrodynamic behavior of isotropic superconducting Nb films cooled below their critical temperature in the presence of in-plane applied magnetic fields is investigated using magneto-optical imaging. A specially ...

    • Cascade dynamics of thermomagnetic avalanches in superconducting films with holes 

      Vestgården, Jørn Inge; Colauto, Fabiano; Andrade, Antonio Marcos Helgueira de; Oliveira, Ana Augusta Mendonça de; Ortiz, Wilson Aires; Johansen, Tom Henning (2015) [Artigo de periódico]
      The submicrosecond dynamics of thermomagnetic avalanches in superconducting films with nonconducting holes (antidots) is considered.When such an avalanche reaches a hole, it is quickly filled with magnetic flux, and often ...

    • Crossing fields in thin films of isotropic superconductors 

      Vlasko-Vlasov, Vitalii K.; Colauto, Fabiano; Buzdin, A. A.; Carmo, Danusa do; Andrade, Antonio Marcos Helgueira de; Oliveira, Ana Augusta Mendonça de; Ortiz, Wilson Aires; Rosenmann, Daniel; Kwok, Waikwong (2016) [Artigo de periódico]
      We study interactions of perpendicular and longitudinal magnetic fields in niobium films of different thickness in a wide range of temperatures below the superconducting transition temperature (TC). In 100-nm Nb film at ...