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Showing 1–10 of 10 results
Advanced filters: Author: Jacques Ollivier Clear advanced filters

  • Using lattice-driven gating, a copper-based zeolitic imidazolate framework (Cu-ZIF-gis) with ultra-narrow 2.4 Å channels demonstrates efficient hydrogen isotope separation at high temperatures (above 120 K). This innovation leverages temperature-induced aperture adjustments to achieve sustainable and energy-efficient isotope separation, which is suitable for integration with existing LNG cryogenic infrastructure.

    • Minji Jung
    • Jaewoo Park
    • Hyunchul Oh
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-11

  • Quasi-elastic neutron scattering measurements show the existence of a body-centred cubic structure, similar to that of ice VII, where water molecules exhibit picosecond rotational dynamic and rapid orientational jumps characteristic of liquid water.

    • Maria Rescigno
    • Alberto Toffano
    • Livia Eleonora Bove
    ResearchOpen Access
    Nature
    Volume: 640, P: 662-667

  • Understanding the spin dynamics in magnetic nanostructures is important for spintronics, but so far it has been impossible to probe the spin dynamics directly. A neutron-scattering technique providing direct information about dynamical two-spin correlations in a molecular nanomagnet has now been demonstrated.

    • Michael L. Baker
    • Tatiana Guidi
    • Paolo Santini
    Research
    Nature Physics
    Volume: 8, P: 906-911

  • Phonon lifetime is a fundamental parameter of thermal transport however its determination is challenging. Using inelastic neutron scattering and the neutron resonant spin-echo technique, Lory et al. determine the acoustic phonon lifetime in a single crystal of clathrate Ba7.81Ge40.67Au5.33.

    • Pierre-François Lory
    • Stéphane Pailhès
    • Marc de Boissieu
    ResearchOpen Access
    Nature Communications
    Volume: 8, P: 1-10

  • A detailed and systematic neutron scattering study of rare-earth pyrochlore magnet Pr2Hf2O7 provides evidence for a quantum spin ice state, and emergent lattice quantum electrodynamics consistent with theoretical predictions.

    • Romain Sibille
    • Nicolas Gauthier
    • Tom Fennell
    Research
    Nature Physics
    Volume: 14, P: 711-715

  • A detailed neutron-scattering study reveals a quantum spin liquid behaviour in Ce2Sn2O7 originating from its higher-order magnetic multipolar moments acting on the geometrically frustrated pyrochlore lattice.

    • Romain Sibille
    • Nicolas Gauthier
    • Tom Fennell
    Research
    Nature Physics
    Volume: 16, P: 546-552