51 citations · 133 across the 6 of their papers we have counts for
6 papers
Electron Spin Resonance of P Donors in Isotopically Purified Si Detected by Contactless Photoconductivity
Philipp Ross, Brendon C. Rose, Cheuk C. Lo +4
Coherence times of electron spins bound to phosphorus donors have been measured, using a standard Hahn echo technique, to be up to 20 ms in isotopically pure silicon with [P]$ = 10…
A spin quantum bit architecture with coupled donors and quantum dots in silicon
T. Schenkel, C. C. Lo, C. D. Weis +3
Spins of donor electrons and nuclei in silicon are promising quantum bit (qubit) candidates which combine long coherence times with the fabrication finesse of the silicon nanotechn…
Device fabrication and transport measurements of FinFETs built with Si SOI wafers towards donor qubits in silicon
CC Lo, A Persaud, S Dhuey +6
We report fabrication of transistors in a FinFET geometry using isotopically purified silicon-28 -on-insulator (28-SOI) substrates. Donor electron spin coherence in natural silicon…
Single-atom doping for quantum device development in diamond and silicon
C. D. Weis, A. Schuh, A. Batra +10
The ability to inject dopant atoms with high spatial resolution, flexibility in dopant species and high single ion detection fidelity opens opportunities for the study of dopant fl…
Spin-dependent scattering in a silicon transistor
Rogerio de Sousa, Cheuk Chi Lo, Jeffrey Bokor
The scattering of conduction electrons off neutral donors depends sensitively on the relative orientation of their spin states. We present a theory of spin-dependent scattering in…
Spin-Dependent Scattering off Neutral Antimony Donors in 28-Si Field-Effect Transistors
C. C. Lo, J. Bokor, T. Schenkel +2
We report measurements of spin-dependent scattering of conduction electrons by neutral donors in an accumulation-mode field-effect transistor formed in isotopically enriched silico…