Nature publication "Observation of Josephson harmonics in tunnel junctions"

The research conducted at PGI-9 in collaboration with other institutes worldwide has been published in Nature Physics.

This paper challenges the traditional understanding of the Josephson Junctions model. The new suggested model aims to reduce errors in quantum computing, marking a significant step towards achieving a fully universal superconducting quantum computer.

Find more details in the press release.

The original publication of the paper:

Dennis Willsch, Dennis Rieger, Patrick Winkel, Madita Willsch, Christian Dickel, Jonas Krause, Yoichi Ando, Raphaël Lescanne, Zaki Leghtas, Nicholas T. Bronn, Pratiti Deb, Olivia Lanes, Zlatko K. Minev, Benedikt Dennig, Simon Geisert, Simon Günzler, Sören Ihssen, Patrick Paluch, Thomas Reisinger, Roudy Hanna, Jin Hee Bae, Peter Schüffelgen, Detlev Grützmacher, Luiza Buimaga-Iarinca, Cristian Morari, Wolfgang Wernsdorfer, David P. DiVincenzo, Kristel Michielsen, Gianluigi Catelani, Ioan M. Pop

"Observation of Josephson Harmonics in Tunnel Junctions"
Nat. Phys. (2024), DOI: 10.1038/s41567-024-02400-8