Nature Communications (May 2022)

Assembly and coherent control of a register of nuclear spin qubits

  • Katrina Barnes,
  • Peter Battaglino,
  • Benjamin J. Bloom,
  • Kayleigh Cassella,
  • Robin Coxe,
  • Nicole Crisosto,
  • Jonathan P. King,
  • Stanimir S. Kondov,
  • Krish Kotru,
  • Stuart C. Larsen,
  • Joseph Lauigan,
  • Brian J. Lester,
  • Mickey McDonald,
  • Eli Megidish,
  • Sandeep Narayanaswami,
  • Ciro Nishiguchi,
  • Remy Notermans,
  • Lucas S. Peng,
  • Albert Ryou,
  • Tsung-Yao Wu,
  • Michael Yarwood

DOI
https://doi.org/10.1038/s41467-022-29977-z
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 10

Abstract

Read online

In large qubit registers, long coherence times and individual qubit control are difficult to achieve at the same time. Here, the authors assemble a 2D register of qubits in an array of fermionic alkaline-earth atoms, where tailored pulses can be applied to subsets of individual qubits in parallel.