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Dynamics of liquid 4He in vycor |
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| Authors: | Glyde Plantevin Fak Coddens Danielson Schober |
| Institution: | Department of Physics and Astronomy, University of Delaware, Newark, Delaware 19716, USA. |
| Abstract: | Using inelastic neutron scattering, we have observed well-defined phonon-roton ( p-r) excitations in superfluid 4He in Vycor over a wide wave-vector range, 0.3 |
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