A5073280950- Spectroscopy and Quantum Chemical Studies
- Electron Spin Resonance Studies
- Quantum and electron transport phenomena
- Quantum Computing Algorithms and Architecture
- Shape Memory Alloy Transformations
- Heusler alloys: electronic and magnetic properties
- Magnetism in coordination complexes
- Laser-Matter Interactions and Applications
- Quantum optics and atomic interactions
- Quantum Information and Cryptography
- Advanced Electron Microscopy Techniques and Applications
- Molecular Junctions and Nanostructures
- Advanced Chemical Physics Studies
- Magnetic and transport properties of perovskites and related materials
- Advanced NMR Techniques and Applications
- Molecular spectroscopy and chirality
- Advancements in Semiconductor Devices and Circuit Design
- Magnetic Properties of Alloys
- NMR spectroscopy and applications
- Atomic and Subatomic Physics Research
University of Parma
2019-2023
National Interuniversity Consortium of Materials Science and Technology
2021-2023
Abstract Improving the performance of molecular qubits is a fundamental milestone towards unleashing power magnetism in second quantum revolution. Taming spin relaxation and decoherence due to vibrations crucial reach this milestone, but hindered by our lack understanding on nature their coupling spins. Here we propose synergistic approach study prototypical qubit. It combines inelastic X-ray scattering measure phonon dispersions along main symmetry directions crystal dynamics simulations...
The implementation of a universal quantum processor still poses fundamental issues related to error mitigation and correction, which demand investigate also platforms computing schemes alternative the main stream. A possibility is offered by employing multi-level logical units (qudits), naturally provided molecular spins. Here we present blueprint Molecular Spin Quantum Processor consisting single Nanomagnets, acting as qudits, placed within superconducting resonators adapted size...
By a combined theoretical and broadband nuclear magnetic resonance study, we show that [VOTPP] is coupled electronic qubit-nuclear qudit system suitable to implement qudit-based quantum error correction simulation algorithms.
The use of d-level qudits instead two-level qubits can largely increase the power quantum logic for many applications, ranging from simulations to error correction. Magnetic molecules are ideal spin systems realize these large-dimensional qudits. Indeed, their Hamiltonian be engineered an unparalleled extent and yield a spectrum with low-energy states. In particular, in past decade, intense theoretical, experimental, synthesis efforts have been devoted develop simulators based on molecular...
We report here a comprehensive characterization of 3d organometallic complex, [V(Cp)
Magnetic frustration in ferromagnetic metallic systems is unusual due to the long-range and symmetric nature of exchange interactions. In this work we prove that it possible obtain a highly frustrated phase multisublattices cubic structure through fine-tuning magnetic This peculiar state achieved Ni-Mn-(In, Sn) Heusler alloys results effective decoupling their two intertwined sublattices. One sublattice ordered below macroscopic Curie temperature (${T}_{C}$) whereas second one remains...
Heusler compounds have been intensively studied owing to the important technological advancements that they provide in field of shape memory, thermomagnetic energy conversion and spintronics. Many their intriguing properties are ultimately governed by magnetic states understanding possibly tuning them is evidently utmost importance. In this work we examine \alloys alloys with Density Functional Theory simulations $^{55}$Mn Nuclear Magnetic Resonance combine these two methods carefully...
The use of $d$-level qudits instead two-level qubits can largely increase the power quantum logic for many applications, ranging from simulations to error correction. Molecular Nanomagnets are ideal spin systems realize these large-dimensional qudits. Indeed, their Hamiltonian be engineered an unparalleled extent and yield a spectrum with low-energy states. In particular, in last decade intense theoretical, experimental synthesis efforts have been devoted develop simulators based on...
We show that [VO(TPP)] (vanadyl tetraphenylporphyrinate) is a promising system suitable to implement quantum computation algorithms based on encoding information in multi-level (qudit) units. Indeed, it embeds an electronic spin 1/2 coupled through hyperfine interaction nuclear 7/2, both characterized by remarkable coherence. demonstrate this extensive broadband magnetic resonance study, which allow us characterize the spin-Hamiltonian and measure dephasing time as function of field. In...