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 …

Chirality‐Induced Spin Selectivity: An Enabling Technology for Quantum Applications

A Chiesa, A Privitera, E Macaluso… - Advanced …, 2023 - Wiley Online Library
Molecular spins are promising building blocks of future quantum technologies thanks to the
unparalleled flexibility provided by chemistry, which allows the design of complex structures …

Metalloporphyrins as building blocks for quantum information science

F Santanni, A Privitera - Advanced Optical Materials, 2024 - Wiley Online Library
The intrinsic quantum nature of molecules opens exciting opportunities for developing the
field of quantum information science. In this context, porphyrins stand out as ideal building …

A perspective on scaling up quantum computation with molecular spins

S Carretta, D Zueco, A Chiesa, Á Gómez-León… - Applied Physics …, 2021 - pubs.aip.org
Artificial magnetic molecules can contribute to progressing toward large scale quantum
computation by (a) integrating multiple quantum resources and (b) reducing the …

The critical role of ultra-low-energy vibrations in the relaxation dynamics of molecular qubits

E Garlatti, A Albino, S Chicco, VHA Nguyen… - Nature …, 2023 - nature.com
Improving the performance of molecular qubits is a fundamental milestone towards
unleashing the power of molecular magnetism in the second quantum revolution. Taming …

Proof-of-Concept Quantum Simulator Based on Molecular Spin Qudits

S Chicco, G Allodi, A Chiesa, E Garlatti… - Journal of the …, 2023 - ACS Publications
The use of d-level qudits instead of two-level qubits can largely increase the power of
quantum logic for many applications, ranging from quantum simulations to quantum error …

Universal qudit gate synthesis for transmons

LE Fischer, A Chiesa, F Tacchino, DJ Egger, S Carretta… - PRX Quantum, 2023 - APS
Gate-based quantum computers typically encode and process information in two-
dimensional units called qubits. Using d-dimensional qudits instead may offer intrinsic …

Enhancing Coherence Times of Chromophore-Radical Molecular Qubits and Qudits by Rational Design

Y Qiu, HJ Eckvahl, A Equbal… - Journal of the …, 2023 - ACS Publications
An important criterion for quantum operations is long qubit coherence times. To elucidate the
influence of molecular structure on the coherence times of molecular spin qubits and qudits …

Navigating the 16-dimensional Hilbert space of a high-spin donor qudit with electric and magnetic fields

I Fernández de Fuentes, T Botzem, MAI Johnson… - Nature …, 2024 - nature.com
Efficient scaling and flexible control are key aspects of useful quantum computing hardware.
Spins in semiconductors combine quantum information processing with electrons, holes or …

Blueprint for a molecular-spin quantum processor

A Chiesa, S Roca, S Chicco, MC de Ory… - Physical Review …, 2023 - APS
The implementation of a universal quantum processor still poses fundamental issues related
to error mitigation and correction, which demand investigation of also platforms and …