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Scarpulla, Michael | Carrier concentration dependencies of magnetization & transport in Ga1-xMnxAs1-yTey | We have investigated the transport and magnetization characteristics of Ga1-xMnxAs intentionally compensated with shallow Te donors. Using ion implantation followed by pulsed-laser melting, we vary the Te compensation and drive the system through a metal-insulator transition (MIT). This MIT is assoc... | Gallium arsenide; Ferromagnetic semiconductors; Magnetization; Resistivity | 2005 |