FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2035269001> ?p ?o ?g. }

• W2035269001 abstract "We present precision neutron scattering measurements of the dynamic structure factor $S(Q,ensuremath{omega})$ and the elementary excitations of liquid ${}^{4}mathrm{He}$ immersed in aerogel and Vycor. In both porous media, liquid ${}^{4}mathrm{He}$ supports two-dimensional (2D) layer modes at wave vectors in the roton region that propagate in the liquid layers adjacent to the media walls. The layer modes have a rotonlike energy dispersion relation with energies that are consistent with specific heat and superfluid density measurements at low temperature. Liquid ${}^{4}mathrm{He}$ in these media also supports 3D phonon-roton (p-r) excitations that have energies and lifetimes at temperatures $0.5<~T<~2.3$ K which are the same as in bulk liquid ${}^{4}mathrm{He}$ within current precision $(5ensuremath{mu}mathrm{e}mathrm{V}).$ The layer modes are the only new excitations observed in these disordering media to date. In Vycor, we observe a well-defined p-r excitation at temperatures above ${T}_{c}$ in the normal phase. This suggests that there is a localized condensate (phase coherence on short length scales) above ${T}_{c}$ in Vycor." @default.
• W2035269001 created "2016-06-24" @default.
• W2035269001 creator A5009752324 @default.
• W2035269001 creator A5010192890 @default.
• W2035269001 creator A5033389643 @default.
• W2035269001 creator A5040958517 @default.
• W2035269001 creator A5060319684 @default.
• W2035269001 creator A5062175448 @default.
• W2035269001 creator A5062850374 @default.
• W2035269001 date "2001-05-22" @default.
• W2035269001 modified "2023-10-09" @default.
• W2035269001 title "Excitations of superfluid<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mrow><mml:msup><mml:mrow /><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mi mathvariant=normal>He</mml:mi></mml:math>in porous media: Aerogel and Vycor" @default.
• W2035269001 cites W165793071 @default.
• W2035269001 cites W1830484362 @default.
• W2035269001 cites W1875322823 @default.
• W2035269001 cites W1964126741 @default.
• W2035269001 cites W1967336145 @default.
• W2035269001 cites W1969817175 @default.
• W2035269001 cites W1970841316 @default.
• W2035269001 cites W1971552374 @default.
• W2035269001 cites W1973966948 @default.
• W2035269001 cites W1982609077 @default.
• W2035269001 cites W1984798867 @default.
• W2035269001 cites W1997659244 @default.
• W2035269001 cites W1997900740 @default.
• W2035269001 cites W2000239185 @default.
• W2035269001 cites W2000518708 @default.
• W2035269001 cites W2003896789 @default.
• W2035269001 cites W2007057368 @default.
• W2035269001 cites W2018759046 @default.
• W2035269001 cites W2019521879 @default.
• W2035269001 cites W2023459765 @default.
• W2035269001 cites W2025652901 @default.
• W2035269001 cites W2027937647 @default.
• W2035269001 cites W2030814206 @default.
• W2035269001 cites W2031964775 @default.
• W2035269001 cites W2037484715 @default.
• W2035269001 cites W2038274086 @default.
• W2035269001 cites W2050849964 @default.
• W2035269001 cites W2058760128 @default.
• W2035269001 cites W2059172689 @default.
• W2035269001 cites W2061060634 @default.
• W2035269001 cites W2066458053 @default.
• W2035269001 cites W2074146206 @default.
• W2035269001 cites W2074847992 @default.
• W2035269001 cites W2076969434 @default.
• W2035269001 cites W2077670146 @default.
• W2035269001 cites W2114605639 @default.
• W2035269001 cites W2119584313 @default.
• W2035269001 cites W3100433814 @default.
• W2035269001 cites W3111280879 @default.
• W2035269001 cites W4230036226 @default.
• W2035269001 cites W4245647256 @default.
• W2035269001 cites W4995734 @default.
• W2035269001 doi "https://doi.org/10.1103/physrevb.63.224508" @default.
• W2035269001 hasPublicationYear "2001" @default.
• W2035269001 type Work @default.
• W2035269001 sameAs 2035269001 @default.
• W2035269001 citedByCount "33" @default.
• W2035269001 countsByYear W20352690012012 @default.
• W2035269001 countsByYear W20352690012013 @default.
• W2035269001 countsByYear W20352690012014 @default.
• W2035269001 countsByYear W20352690012015 @default.
• W2035269001 countsByYear W20352690012017 @default.
• W2035269001 countsByYear W20352690012018 @default.
• W2035269001 countsByYear W20352690012019 @default.
• W2035269001 countsByYear W20352690012020 @default.
• W2035269001 countsByYear W20352690012022 @default.
• W2035269001 countsByYear W20352690012023 @default.
• W2035269001 crossrefType "journal-article" @default.
• W2035269001 hasAuthorship W2035269001A5009752324 @default.
• W2035269001 hasAuthorship W2035269001A5010192890 @default.
• W2035269001 hasAuthorship W2035269001A5033389643 @default.
• W2035269001 hasAuthorship W2035269001A5040958517 @default.
• W2035269001 hasAuthorship W2035269001A5060319684 @default.
• W2035269001 hasAuthorship W2035269001A5062175448 @default.
• W2035269001 hasAuthorship W2035269001A5062850374 @default.
• W2035269001 hasConcept C120665830 @default.
• W2035269001 hasConcept C121332964 @default.
• W2035269001 hasConcept C136479403 @default.
• W2035269001 hasConcept C191486275 @default.
• W2035269001 hasConcept C192562407 @default.
• W2035269001 hasConcept C202579712 @default.
• W2035269001 hasConcept C24169881 @default.
• W2035269001 hasConcept C25536358 @default.
• W2035269001 hasConcept C26873012 @default.
• W2035269001 hasConcept C44280652 @default.
• W2035269001 hasConcept C49024897 @default.
• W2035269001 hasConcept C54101563 @default.
• W2035269001 hasConcept C62520636 @default.
• W2035269001 hasConcept C75745590 @default.
• W2035269001 hasConcept C83581075 @default.
• W2035269001 hasConceptScore W2035269001C120665830 @default.
• W2035269001 hasConceptScore W2035269001C121332964 @default.
• W2035269001 hasConceptScore W2035269001C136479403 @default.
• W2035269001 hasConceptScore W2035269001C191486275 @default.
• W2035269001 hasConceptScore W2035269001C192562407 @default.
• W2035269001 hasConceptScore W2035269001C202579712 @default.
• W2035269001 hasConceptScore W2035269001C24169881 @default.
• W2035269001 hasConceptScore W2035269001C25536358 @default.

• next