Superfluidity Bose-Einstein Condensation (BEC) and extremely well-defined "phonon-roton " (p-r) excitations (full width at half maximum as narrow as 0.1 (meV at T = 0:8 K) in low-temperature liquid 4H
We present neutron scattering measurements of the phonon-roton (P-R) and layer modes of liquid 4He c...
We examine the static and dynamic properties of liquid 4He in confined geometries. Confinement is mo...
We sketch our recent neutron scattering measurements of the phonon-roton (P-R) modes and Bose-Einste...
Neutron inelastic scattering measurements of the low energy excitations of liquid sup 4 He are prese...
We present measurements of the elementary phonon-roton and other excitations of liquid 4He confined ...
Neutron inelastic scattering measurements of the low energy excitations of liquid "4He are pres...
Abstract. Liquid 4He immersed in porous media such as aerogel, Vycor, and Geltech silica are excelle...
We discuss the effects of confinement and disorder on the elementary excitations of superfluid 4 He ...
Liquid 4He immersed in porous media such as aerogel, Vycor, and Geltech silica are excellent example...
The excitation energy in liquid Helium II is studied from first principles. On the basis of the form...
We present a full set of wave equations describing a dense Bose fluid, applicable both to ...
In this lecture the study of excitations in quantum fluids and solids using neutrons is briefly intr...
We present high resolution data of the energy widths amp; 915; of elementary excitations in superf...
An attempt is made to formulate a theory of phonon-like _excitations in 'liquid helium by gener...
An attempt is made to formulate a theory of phonon-like excitations in liquid helium by generalizing...
We present neutron scattering measurements of the phonon-roton (P-R) and layer modes of liquid 4He c...
We examine the static and dynamic properties of liquid 4He in confined geometries. Confinement is mo...
We sketch our recent neutron scattering measurements of the phonon-roton (P-R) modes and Bose-Einste...
Neutron inelastic scattering measurements of the low energy excitations of liquid sup 4 He are prese...
We present measurements of the elementary phonon-roton and other excitations of liquid 4He confined ...
Neutron inelastic scattering measurements of the low energy excitations of liquid "4He are pres...
Abstract. Liquid 4He immersed in porous media such as aerogel, Vycor, and Geltech silica are excelle...
We discuss the effects of confinement and disorder on the elementary excitations of superfluid 4 He ...
Liquid 4He immersed in porous media such as aerogel, Vycor, and Geltech silica are excellent example...
The excitation energy in liquid Helium II is studied from first principles. On the basis of the form...
We present a full set of wave equations describing a dense Bose fluid, applicable both to ...
In this lecture the study of excitations in quantum fluids and solids using neutrons is briefly intr...
We present high resolution data of the energy widths amp; 915; of elementary excitations in superf...
An attempt is made to formulate a theory of phonon-like _excitations in 'liquid helium by gener...
An attempt is made to formulate a theory of phonon-like excitations in liquid helium by generalizing...
We present neutron scattering measurements of the phonon-roton (P-R) and layer modes of liquid 4He c...
We examine the static and dynamic properties of liquid 4He in confined geometries. Confinement is mo...
We sketch our recent neutron scattering measurements of the phonon-roton (P-R) modes and Bose-Einste...