fig5
Figure 5. The HR filled-states STM image and height profile are displayed in (A) and (B). (A) STM image (2.86 × 2.81) nm2 collected on Si(111)√3 × √3-Bi β-phase. The image was acquired at -1.7 V bias and tunneling current I = 100 pA; (B) height profile along the line marked in (A). HR: High-resolution; STM: scanning tunneling microscopy.
