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Information × Registration Number 0207U008230, 0107U008021 , R & D reports Title Supersolidity phenomenon of helium-4 popup.stage_title Head Rudavskii Eduard Yakovlevich, Registration Date 30-11-2007 Organization B.Verkin Institute for Low Temperature Physics and Engineering NAS of Ukraine popup.description2 Temperature dependences of pressure were studied by precise pressure measurement technique for solid helium-4 of various molar volumes. Glassy contribution to temperature dependences of pressure was found which value decreases with crystal annealing. This contribution was dominant under phonon and vacancy one in the temperature region of supersolid (below 300 mK). Product Description popup.authors popup.nrat_date 2020-04-02 Close