3 papers
quant-ph2025
Spin decoherence in molecular crystals: nuclear v.s. electronic spin baths
Conor Ryan, Valerio Briganti, Cathal Hogan +2
The loss of information about the relative phase between two quantum states, known as decoherence, strongly limits resolution in electron paramagnetic spectroscopy and hampers the…
cond-mat.mtrl-sci2024
A machine-learning framework for accelerating spin-lattice relaxation simulations
Valerio Briganti, Alessandro Lunghi
Molecular and lattice vibrations are able to couple to the spin of electrons and lead to their relaxation and decoherence. Ab initio simulations have played a fundamental role in s…
physics.chem-ph2024
Charting new regions of Cobalt's chemical space with maximally large magnetic anisotropy: A computational high-throughput study
Lorenzo A. Mariano, Vu Ha Anh Nguyen, Valerio Briganti +1
Magnetic anisotropy slows down magnetic relaxation and plays a prominent role in the design of permanent magnets. Coordination compounds of Co(II) in particular exhibit large magne…