Figure 10From: Adatom Fe(III) on the hematite surface: Observation of a key reactive surface species(Color) STM image, 20 × 20 nm, -600 mV, 500 pA. This sample had been soaked in room-temperature DDI water for 96 h prior to imaging in air. Blue arrows mark many of the nonperiodic triplet sites that "point" to the left; red arrows mark those triplets that "point" to the right.Back to article page