Molecular spins for quantum computation

A Gaita-Ariño, F Luis, S Hill, E Coronado - Nature chemistry, 2019‏ - nature.com
Spins in solids or in molecules possess discrete energy levels, and the associated quantum
states can be tuned and coherently manipulated by means of external electromagnetic …

Molecular nanomagnets: a viable path toward quantum information processing?

A Chiesa, P Santini, E Garlatti, F Luis… - Reports on Progress in …, 2024‏ - iopscience.iop.org
Molecular nanomagnets (MNMs), molecules containing interacting spins, have been a
playground for quantum mechanics. They are characterized by many accessible low-energy …

Spin dynamics in single-molecule magnets and molecular qubits

D Aravena, E Ruiz - Dalton Transactions, 2020‏ - pubs.rsc.org
Over recent decades, much effort has been made to lengthen spin relaxation/decoherence
times of single-molecule magnets and molecular qubits by following different chemical …

Trigonal Bipyramidal V3+ Complex as an Optically Addressable Molecular Qubit Candidate

MS Fataftah, SL Bayliss, DW Laorenza… - Journal of the …, 2020‏ - ACS Publications
Synthetic chemistry enables a bottom-up approach to quantum information science, where
atoms can be deterministically positioned in a quantum bit or qubit. Two key requirements to …

Tunable spin–superconductor coupling of spin 1/2 vanadyl phthalocyanine molecules

L Malavolti, M Briganti, M Hänze, G Serrano… - Nano Letters, 2018‏ - ACS Publications
Atomic-scale magnetic moments in contact with superconductors host rich physics based on
the emergence of Yu–Shiba–Rusinov (YSR) magnetic bound states within the …

Granular aluminium nanojunction fluxonium qubit

D Rieger, S Günzler, M Spiecker, P Paluch, P Winkel… - Nature Materials, 2023‏ - nature.com
Mesoscopic Josephson junctions, consisting of overlap** superconducting electrodes
separated by a nanometre-thin oxide layer, provide a precious source of nonlinearity for …

Toward molecular spin qubit devices: Integration of magnetic molecules into solid-state devices

AA Fursina, A Sinitskii - ACS Applied Electronic Materials, 2023‏ - ACS Publications
We review the progress made in integrating magnetic molecules containing transition metal
ions into nanoelectronic solid-state devices and using them as molecular spin qubits …

Quantum sensing of magnetic fields with molecular spins

C Bonizzoni, A Ghirri, F Santanni, M Affronte - npj Quantum Information, 2024‏ - nature.com
Spins are prototypical systems with the potential to probe magnetic fields down to the atomic
scale limit. Exploiting their quantum nature through appropriate sensing protocols allows to …

Deconvolving contributions to decoherence in molecular electron spin qubits: A dynamic ligand field approach

R Mirzoyan, NP Kazmierczak… - Chemistry–A European …, 2021‏ - Wiley Online Library
In the past decade, transition metal complexes have gained momentum as electron spin‐
based quantum bit (qubit) candidates due to their synthetic tunability and long achievable …

Enhanced molecular spin-photon coupling at superconducting nanoconstrictions

I Gimeno, W Kersten, MC Pallarés, P Hermosilla… - ACS …, 2020‏ - ACS Publications
We combine top-down and bottom-up nanolithography to optimize the coupling of small
molecular spin ensembles to 1.4 GHz on-chip superconducting resonators. Nanoscopic …