46 citations · 46 across the 2 of their papers we have counts for
3 papers
Optimizing one-dimensional lithographically defined nanowires in semiconducting heterostructures
Leah Tom, Yik Kheng Lee, Karina L. Hudson +6
One-dimensional nanowires can host remarkable electronic properties and are central to studying quantum transport. Although heterostructure-defined confinement combined with gate-d…
A scanning probe microscopy approach for identifying defects in aluminum oxide
Leah Tom, Zachary J. Krebs, Joel B. Varley +8
The coherence of quantum dot qubits fabricated in semiconductors is often limited by charge noise from defects in gate dielectrics, which are material- and process-dependent. Chara…
Valley splittings in Si/SiGe quantum dots with a germanium spike in the silicon well
Thomas McJunkin, E. R. MacQuarrie, Leah Tom +11
Silicon-germanium heterostructures have successfully hosted quantum dot qubits, but the intrinsic near-degeneracy of the two lowest valley states poses an obstacle to high fidelity…