13 citations · 34 across the 7 of their papers we have counts for
3 papers · 1 filter
Atomic layer doping of Mn magnetic impurities from surface chains at a Ge/Si hetero-interface
Koichi Murata, Christopher Kirkham, Satoshi Tsubomatsu +7
We realize Mn -doping into Si and Si/Ge interfaces using Mn atomic chains on Si(001). Highly sensitive X-ray absorption fine structure techniques reveal that encapsulation at ro…
Electronic coupling between Bi nanolines and the Si(001) substrate: An experimental and theoretical study
M. Longobardi, C. J. Kirkham, R. Villarreal +3
Atomic nanolines are one dimensional systems realized by assembling many atoms on a substrate into long arrays. The electronic properties of the nanolines depend on those of the su…
Sub-atomic electronic feature from dynamic motion of Si dimer defects in bismuth nanolines on Si(001)
C. J. Kirkham, M. Longobardi, S. A. Koster +2
Scanning tunneling microscopy (STM) reveals unusual sharp features in otherwise defect free bismuth nanolines self-assembled on Si(001). They appear as subatomic thin lines perpend…