A germanium hole spin qubit

Germanium’s electronic structure and large, tunable spin-orbit coupling makes it a good material for constructing hole-based quantum devices. Here the authors demonstrate the fabrication and two-axis control of a hole spin qubit in a germanium double quantum dot.

Bibliographic Details
Main Authors: Hannes Watzinger, Josip Kukučka, Lada Vukušić, Fei Gao, Ting Wang, Friedrich Schäffler, Jian-Jun Zhang, Georgios Katsaros
Format: Article
Language:English
Published: Nature Publishing Group 2018-09-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-018-06418-4