TO
1 - 25 of 2
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Scarpulla, Michael | Effect of film thickness on the incorporation of Mn interstitials in Ga1-xMnxAs | We have investigated the effect of film thickness on the distribution of Mn atoms at various lattice sites in Ga1−xMnxAs thin films. We find that the growth surface acts as a sink facilitating the outdiffusion of Mn interstitials sMnId, and thus reducing its concentration in the film. The outdiffu... | Interstitials; Gallium arsenide | 2005 |
| 2 |
 | Scarpulla, Michael | Magnetic cluster phases of Mn-interstitial-free (Ga,Mn)As | We report an investigation of magnetic cluster phases of (Ga,Mn)As of varying dosages formed by Mn ion implantation followed by pulsed-laser melting (II-PLM). A systematic study of zero-field-cooled and field-cooled magnetization along several high-symmetry crystallographic directions reveals the ... | Magnetic cluster phases; Gallium Arsenide; Ferromagnetic semiconductors; Interstitials | 2007 |
1 - 25 of 2