4 papers
Anisotropic spin-blockade leakage current in a Ge hole double quantum dot
Zhanning Wang, S. D. Liles, Joe Hillier +2
Group IV quantum dot hole spin systems, exhibiting strong spin-orbit coupling, provide platforms for various qubit architectures. The rapid advancement of solid-state technologies…
Precision high-speed quantum logic with holes on a natural silicon foundry platform
Isaac Vorreiter, Jonathan Y. Huang, Scott D. Liles +15
Silicon spin qubits in gate-defined quantum dots leverage established semiconductor infrastructure and offer a scalable path toward transformative quantum technologies. Holes spins…
Effect of disorder and strain on the operation of planar Ge hole spin qubits
Abhikbrata Sarkar, Pratik Chowdhury, Xuedong Hu +5
Germanium quantum dots in strained heterostructures exhibit fast and coherent hole qubit control in experiments. In this work, we theoretic…
Transverse magnetic focusing in two-dimensional hole gases
Yik K. Lee, Jackson S. Smith, Hong Liu +4
Two-dimensional hole gases (2DHGs) have strong intrinsic spin-orbit coupling and could be used to build spin filters by utilising transverse magnetic focusing (TMF). However, with…