News

Dispersion relation of Landau elementary excitations and thermodynamic properties of superfluid ⁴He

This neutron scattering work, performed at the ILL pushing the inelastic scattering TOF technique to its limits, has allowed our team to obtain important results on the dispersion relation of the elementary excitations of superfluid ⁴He, a model quantum fluid.

H. Godfrin, K. Beauvois, A. Sultan, E. Krotscheck, J. Dawidowski, B. Fåk,2 and J. Ollivier
PHYSICAL REVIEW B 103, 104516 (2021) – (Received 15 December 2020; accepted 26 January 2021; published 29 March 2021)

PDF here.

All news

$logo de l\'institut Néel à Grenoble$

Institut Néel

CNRS UPR2940

25 avenue des Martyrs BP 166

38042 Grenoble cedex 9

Tél : 04 76 88 10 00

E-mail : neel.contact@neel.cnrs.fr

Home
Directory
Research teams
Technological groups
Common services
Plateforms
Internship and job
Legal notice

News

Dispersion relation of Landau elementary excitations and thermodynamic properties of superfluid 4He

This neutron scattering work, performed at the ILL pushing the inelastic scattering TOF technique to its limits, has allowed our team to obtain important results on the dispersion relation of the elementary excitations of superfluid 4He, a model quantum fluid.

Dispersion relation of Landau elementary excitations and thermodynamic properties of superfluid ⁴He

This neutron scattering work, performed at the ILL pushing the inelastic scattering TOF technique to its limits, has allowed our team to obtain important results on the dispersion relation of the elementary excitations of superfluid ⁴He, a model quantum fluid.