Download Abstracts Book - DF-UFPE Pessoal
Download Abstracts Book - DF-UFPE Pessoal
Download Abstracts Book - DF-UFPE Pessoal
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
ORAL CONTRIBUTIONS<br />
Magnetic field profile of a mesoscopic superconducting SQUID: a<br />
study by using Ginzburg-Landau theory<br />
F Rogeri 1 , R Zadorosny 2 , P N Lisboa-Filho 1 , E Sardella 1;3 , W<br />
A Ortiz 4<br />
1<br />
UNESP-Universidade Estadual Paulista, Departamento de F__sica, Faculdade de Ciências,<br />
Caixa Postal 473, 17033-360, Bauru-SP, Brazil, E-mail: sardella@fc.unesp.br<br />
2<br />
Departamento de F__sica e Qu__mica, Faculdade de Engenharia de Ilha Solteira, UNESP-<br />
Universidade Estadual Paulista, Caixa Postal 31, 15385-000 Ilha Solteira-SP, Brazil.<br />
3<br />
UNESP-Universidade Estadual Paulista, IPMet-Instituto de Pesquisas Metrológicas, CEP<br />
17048-699 Bauru-SP, Brazil.<br />
4<br />
Departamento de Física, Universidade Federal de S~ao Carlos, 13565-905, São<br />
Carlos-SP, Brazil<br />
In this paper we study the local magnetic field profile of a mesoscopic superconductor<br />
with a geometry designed like a SQUID, a square with a hole at the center connected to<br />
the outside vacuum through a very thin slit. We have carried out our investigation both<br />
in the Meissner and the mixed state. We also studied the influence of the temperature on<br />
the magnetic field distributions.<br />
25
Change language