suspended CVD graphene
semiconducting nanowire
spininjection into graphene
...based on a semiconducting nanowire
device made from NbTiN
for circuit QED
Shaping the Future of Scalable Quantum Hardware I am thrilled to announce that YQuantum is live. YQuantum is a quantum startup that targets critical microwave and systems components required for high performance quantum processors. The company was founded by Christian
We are excited to announce that our paper on long-distance qubit-qubit coupling has appeared in Nature Physics: Photon-mediated long-range coupling of two Andreev pair qubits by L. Y. Cheung, R. Haller, A. Kononov, C. Ciaccia, J. H. Ungerer, T. Kanne,
Right to the start of the APS March meeting our paper appeared on arXiv. See: link
Jann Ungerer, Alessia Pally and collaborators have achieved strong coupling of a singlet-triplet qubit with a microwave photon. This work has now appeared in Nature Communications. They have employed crystal-face controlled nanowires that were grown at Lund university and provided
We are thrilled to share our new paper entitled “Charge-4e supercurrent in a two-dimensional InAs-Al superconductor-semiconductor heterostructure” by Carlo Ciaccia. Supercurrent is carried by Cooper pairs having charge 2e. Accordingly, the second Josephson equation, which relates an AC supercurrent with
Congrats to Christian Jünger and Andreas Baumgarter: the paper entitled Intermediate states in Andreev bound state fusion is finally out in Comm. Physics. The paper makes use of the best quantum dots (QDs) known to us. These QDs are grown
Entanglement has been at the centre of the 2022 Noble Prize in physics: NoblePrize22. Today, optical sources that generate pairs of entangled photons can routinely be realized and used in, for example, secure data communication. In contrast, it has turned out
A Swiss-US-Japan collaboration involving the nanoelectronic group and the SNI NanoImaging lab at the University of Basel, the Swiss Federal Laboratories for Material Science and Technology (EMPA), the Department of Materials Science and Engineering and the Department of Physics at the
We are happy to announce that we have received the first Travelling-Wave Parametric Amplifier (TWPA) engineered and fabricated by Silent-Wave. Silent-Wave is a young start up from the Neél-Institute at Grenoble, France. The TWPA named Argo is their first commercial product.
Yet another example of the high quality of h-BN dielectrics that have been engineered and provided by Kenji Watanabe and Takashi Taniguchi from the National Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, 17 Tsukuba 305-0044, Japan.