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Observation of dynamic atom-atom correlation in liquid helium in real space
Dmowski, W.; Diallo, S.; Lokshin, K.; Ehlers, G.; Ferré, G.; Boronat, J.; Egami, T.
Type of activity
Nature communications Date of publication
© The Author(s) 2017. Liquid 4He becomes superfluid and flows without resistance below temperature 2.17 K. Superfluidity has been a subject of intense studies and notable advances were made in elucidating the phenomenon by experiment and theory. Nevertheless, details of the microscopic state, including dynamic atomatom correlations in the superfluid state, are not fully understood. Here using a technique of neutron dynamic pair-density function (DPDF) analysis we show that 4He atoms in the Bose...
Dmowski, W., Diallo, S., Lokshin, K., Ehlers, G., Ferré, G., Boronat, J., Egami, T. Observation of dynamic atom-atom correlation in liquid helium in real space. "Nature communications", 4 Maig 2017, vol. 8, p. 1-6.
Quantum fluids and solids
Group of research
SIMCON - First-principles approaches to condensed matter physics: quantum effects and complexity
Diallo, Souleymane Omar
Lokshin, Konstantin A.
Ferré Porta, Guillem
Boronat Medico, Jordi