Figure 1From: Structural Evolution During Formation and Filling of Self-patterned Nanoholes on GaAs (100) Surfaces a 2 μm × 2 μm AFM image showing nanoholes on AlAs/GaAs superlattice;b 2 μm × 2 μm AFM image of GaAs mounds that result from the re-fill process of nanoholes on GaAs (100)Back to article page