Research paperComputational MDTheoreticalProbing aqueous interfaces with spin defectsAlfonso Castillo, Gustavo R. P´erez-Lemus, Mykyta Onizhuk, Giulia GalliarXiv preprint·2025·10.1063/5.0288578·arXiv:2507.01220AbstractWe investigate the use of noise spectroscopy to characterize aqueous interfaces using NV-like spin defects hosted in graphene. Classical molecular dynamics simulations of water and ionic solutions confined between graphene sheets are combined with calculations of spin coherence using semiclassical and quantum models. The work shows how the Hahn echo coherence time depends on liquid temperature, water-surface interaction strength, and the presence of mono-valent and di-valent ions at the interface.Read more
Classical MD model of pure water confined between two parallel graphene sheets separated by 28 Å.No measurements recordedSimulatedCStudied MaterialH₂OStudied MaterialExpand
Research paperComputational MDTheoreticalProbing aqueous interfaces with spin defectsAlfonso Castillo, Gustavo R. P´erez-Lemus, Mykyta Onizhuk, Giulia GalliarXiv preprint·2025·10.1063/5.0288578·arXiv:2507.01220AbstractWe investigate the use of noise spectroscopy to characterize aqueous interfaces using NV-like spin defects hosted in graphene. Classical molecular dynamics simulations of water and ionic solutions confined between graphene sheets are combined with calculations of spin coherence using semiclassical and quantum models. The work shows how the Hahn echo coherence time depends on liquid temperature, water-surface interaction strength, and the presence of mono-valent and di-valent ions at the interface.Read more
Classical MD model of pure water confined between two parallel graphene sheets separated by 28 Å.No measurements recordedSimulatedCStudied MaterialH₂OStudied MaterialExpand
Research paperComputational MDTheoreticalProbing aqueous interfaces with spin defectsAlfonso Castillo, Gustavo R. P´erez-Lemus, Mykyta Onizhuk, Giulia GalliarXiv preprint·2025·10.1063/5.0288578·arXiv:2507.01220AbstractWe investigate the use of noise spectroscopy to characterize aqueous interfaces using NV-like spin defects hosted in graphene. Classical molecular dynamics simulations of water and ionic solutions confined between graphene sheets are combined with calculations of spin coherence using semiclassical and quantum models. The work shows how the Hahn echo coherence time depends on liquid temperature, water-surface interaction strength, and the presence of mono-valent and di-valent ions at the interface.Read more
Classical MD model of pure water confined between two parallel graphene sheets separated by 28 Å.No measurements recordedSimulatedCStudied MaterialH₂OStudied MaterialExpand
Research paperComputational MDTheoreticalProbing aqueous interfaces with spin defectsAlfonso Castillo, Gustavo R. P´erez-Lemus, Mykyta Onizhuk, Giulia GalliarXiv preprint·2025·10.1063/5.0288578·arXiv:2507.01220AbstractWe investigate the use of noise spectroscopy to characterize aqueous interfaces using NV-like spin defects hosted in graphene. Classical molecular dynamics simulations of water and ionic solutions confined between graphene sheets are combined with calculations of spin coherence using semiclassical and quantum models. The work shows how the Hahn echo coherence time depends on liquid temperature, water-surface interaction strength, and the presence of mono-valent and di-valent ions at the interface.Read more
Classical MD model of pure water confined between two parallel graphene sheets separated by 28 Å.No measurements recordedSimulatedCStudied MaterialH₂OStudied MaterialExpand