Chinese Physics B, Volume. 29, Issue 9, (2020)
Anomalous Josephson current in quantum anomalous Hall insulator-based superconducting junctions with a domain wall structure
Fig. 1. (a) Schematic diagram for the QAHI-based Josephson junction: the bottom base is a QAHI nanoribbon with a domain wall structure and the top is an s-wave superconductor. The domain wall centers at the
Fig. 2. Current–phase relations, i.e., the current
Fig. 3. Supercurrent
Fig. 4. Phase shift
Fig. 5. The maximum phase shift
Fig. 6. The maximum phase shift
Fig. 7. The maximum phase shift
Fig. 8. (a) Schematic diagram for the QAHI-based Josephson junction with bare QAHI layers. The domain wall structure is gradually rotating along the
Fig. 9. Continuous transition from 0 junction to
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Qing Yan, Yan-Feng Zhou, Qing-Feng Sun. Anomalous Josephson current in quantum anomalous Hall insulator-based superconducting junctions with a domain wall structure[J]. Chinese Physics B, 2020, 29(9):
Received: May. 8, 2020
Accepted: --
Published Online: Apr. 29, 2021
The Author Email: Sun Qing-Feng (sunqf@pku.edu.cn)