Encontrado 1 documento, a visualizar página 1 de 1
Ordenado por
Data
ir para a página:
1
Magnetic and transport properties of diluted granular multilayers
Silva, H. G.; Gomes, Henrique L.; Pogorelov, Y. G.; Pereira, L. M. C.; Kakazei, G. N.; Sousa, J. B.; Araújo, J. P.; Mariano, J. F. L.; Cardoso, S.The magnetic and transport properties of Co80Fe20t /Al2O34 nm multilayers with low nominal thicknesses t=0.7 and 0.9 nm of Co80Fe20 granular layers are studied. Magnetic studies find a superparamagnetic state above the blocking temperature Tb of field-cooled/zero-field-cooled splitting that grows with t and decreases with H. The low-voltage Ohmic tunnel transport passes to non-Ohmic IV3/2 law for applied fields...
Data: 2009
|
Origem: Sapientia - Universidade do Algarve
| Financiadores do RCAAP | |||||||
|
|
|
|
|
|
||