Dipolar-coupled entangled molecular 4f qubits

Bela E. Bode*, Edoardo Fusco, Rachel Nixon, Christian Buch, Høgni Weihe, Stergios Piligkos*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)
6 Downloads (Pure)


We demonstrate by use of continuous wave- and pulse-electron paramagnetic resonance spectroscopy on oriented single crystals of magnetically dilute YbIII ions in Yb0.01Lu0.99(trensal) that molecular entangled two-qubit systems can be constructed by exploiting dipolar interactions between neighboring YbIII centers. Furthermore, we show that the phase memory time and Rabi frequencies of these dipolar-interaction-coupled entangled two-qubit systems are comparable to the ones of the corresponding single qubits.
Original languageEnglish
Pages (from-to)2877-2883
Number of pages7
JournalJournal of the American Chemical Society
Issue number5
Early online date25 Jan 2023
Publication statusPublished - 8 Feb 2023


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