Microscope:
RHK QuadraProbe Four-Point Cryogenic Multisystem
Controls:
SPM 1000 Control System
Description :
STM image of yttrium nanowires grown on Si(100). Image was taken at 10 K Sample bias: 2.0 V Tunneling current: 0.18 nA Scan size: 140 nm x 140 nm
Tae-Hwan Kim, An-Ping Li and John Wendelken Center for Nanophase Materials Sciences, Oak Ridge National Laboratory