Can I read Current-induced magnetization reversal in a (Ga,Mn)As-based magnetic tunnel junction on EtoBox?

Current-induced magnetization reversal in a (Ga,Mn)As-based magnetic tunnel junction by Moriya, R.; Hamaya, K.; Oiwa, A.; Munekata, H. is a scholarly article available to read on EtoBox.

What is Current-induced magnetization reversal in a (Ga,Mn)As-based magnetic tunnel junction about?

We report current-induced magnetization reversal in a ferromagnetic semiconductor-based magnetic tunnel junction (Ga,Mn)As/AlAs/(Ga,Mn)As prepared by molecular beam epitaxy on a p-GaAs(001) substrate. A change in magneto-resistance that is asymmetric with respect to the current direction is found with the excitation current of 10^6 A/cm^2. Contributions of both unpolarized and spin-polarized components are examined, and we conclude that the partial magnetization reversal occurs in the (Ga,Mn)As layer of smaller magnetization with the spin-polarized tunneling current of 10^5 A/cm^2.

Author

Moriya, R.; Hamaya, K.; Oiwa, A.; Munekata, H.

Published

2004

Language

EN