67 citations · 87 across the 10 of their papers we have counts for
7 papers · 1 filter
Hole in one: Pathways to deterministic single-acceptor incorporation in Si(100)-21
Quinn Campbell, Andrew D. Baczewski, R. E. Butera +1
Stochastic incorporation kinetics can be a limiting factor in the scalability of semiconductor fabrication technologies using atomic-precision techniques. While these technologies…
Experimental detection of surface spin-polarized electron accumulation in topological insulators using scanning tunneling microscopy
S. Tyagi, M. Dreyer, D. Bowen +6
Spin-momentum locking in the surface mode of topological insulators (TI) leads to the surface accumulation of spin-polarized electrons caused by bias current flows through TI sampl…
Study Of Surface Spin-Polarized Electron Accumulation In Topological Insulators Using Scanning Tunneling Microscopy
S. Tyagi, M. Dreyer, D. Bowen +6
The results of scanning tunneling microscopy experiments using iron-coated tungsten tips and current-carrying bismuth selenide () samples are reported. Asymmetry in tunne…
STM-induced desorption and lithographic patterning of Cl-Si(100)-(2x1)
K. J Dwyer, Michael Dreyer, R. E. Butera
We investigated STM-induced chlorine desorption and lithographic patterning of Cl-terminated Si(100)-(2x1) surfaces at sample temperatures from 4 K to 600 K. STM lithography has pr…
Coulomb blockade regions in sputter-deposited titanium nitride films
Michael Dreyer, Peng Xu, Kevin D. Osborn +1
We present topographic and spectroscopic scanning tunneling microscopy measurements taken on a 21 nm thick TiN film at a temperature of 4.2 K -- above the superconducting transitio…
On local sensing of spin Hall effect in tungsten films by using STM-based measurements
Ting Xie, Michael Dreyer, David Bowen +4
The spin Hall effect in tungsten films has been experimentally studied by using STM-based measurements. These measurements have been performed by using tungsten and iron coated tun…