Mn-Rich Nanostructures in Ge_1−𝑥Mn_𝑥: Fabrication, Microstructure, and Magnetic Properties

Figure 4

Cross-sectional SEM images of 100 keV 2×10¹⁶ Mn ions/cm² irradiated Ge surfaces at 170°C (a) and LN substrate temperature (b). Black lines in the images are drawn to mark the edge between the Ge upper surface and the cross-sectional wall, while white lines mark the depth of implanted layer. Reproduced from [13]. Copyright ©2011, American Physical Society.

(a)

(b)