title: Surface specific heat of 3He and Andreev bound states.
abstract: High resolution measurements of the specific heat of liquid 3He in the presence of a silver surface have been performed at temperatures near the superfluid transition in the pressure range of 1-29 bar. The surface contribution to the heat capacity is identified with Andreev bound states of quasiparticles that have a range of half a coherence length.
authors.affiliation: Department of Physics and Astronomy, Northwestern University, Evanston, Illinois 60208, USA.
authors.forename: H
authors.initials: H
authors.lastname: Choi
authors.forename: J P
authors.initials: JP
authors.lastname: Davis
authors.forename: J
authors.initials: J
authors.lastname: Pollanen
authors.forename: W P
authors.initials: WP
authors.lastname: Halperin