Finite-size effects in thermodynamics

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en Todoshchenko, I. 2018-08-01T13:29:59Z 2018-08-01T13:29:59Z 2018-04-02
dc.identifier.citation Todoshchenko , I 2018 , ' Finite-size effects in thermodynamics : Negative compressibility and global instability in two-phase systems ' Physical Review B , vol 97 , no. 13 , 134101 , pp. 1-4 . DOI: 10.1103/PhysRevB.97.134101 en
dc.identifier.issn 2469-9950
dc.identifier.issn 1550-235X
dc.identifier.other PURE UUID: 811fdbd9-7dae-4def-89dc-bacb6920f0d8
dc.identifier.other PURE ITEMURL:
dc.identifier.other PURE LINK:
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dc.description.abstract We have measured the equilibrium melting pressure of helium-4 as a function of the crystal size. Negative compressibility of a liquid with an inclusion of solid seed is predicted theoretically and verified experimentally with helium-4 crystal-superfluid system at 0.15 K. This two-phase system is shown to be stable if the crystal size is large enough, which is proven by the experiment. Crystal seeds that are too small spontaneously either melt completely or grow to a large enough size. en
dc.format.extent 1-4
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries Physical Review B en
dc.relation.ispartofseries Volume 97, issue 13 en
dc.rights openAccess en
dc.subject.other Electronic, Optical and Magnetic Materials en
dc.subject.other Condensed Matter Physics en
dc.subject.other 114 Physical sciences en
dc.title Finite-size effects in thermodynamics en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department µKI – Microkelvin investigations
dc.contributor.department Department of Applied Physics en
dc.subject.keyword Electronic, Optical and Magnetic Materials
dc.subject.keyword Condensed Matter Physics
dc.subject.keyword 114 Physical sciences
dc.identifier.urn URN:NBN:fi:aalto-201808014226
dc.identifier.doi 10.1103/PhysRevB.97.134101
dc.type.version publishedVersion

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