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Information × Registration Number 0211U000855, 0106U002557 , R & D reports Title New effects in quantum liquids and solids at low and ultralow temperatures popup.stage_title Head Rudavskii Eduard Yakovlevich, Registration Date 25-02-2011 Organization B.Verkin Institute for Low Temperature Physics and Engineering of National Academy of Science of Ukraine popup.description2 A search and study of new effects in thermodynamics and kinetic properties of quantum liquids and crystals is carried out by precision pressure measuring, acoustic methods and non-contact capacity technique for conductivity measuring at low and ultralow temperatures. For the first time the formation of a glassy phase in solid 4Не is observed in supersolidity region, the unusual two-stage pressure relaxation during bcc-hcp structural phase transformation is found out, the general picture of evolution of collective modes is formed in the heterogeneous superfluid system of НеП-high-porous aerogel, the new nonlinear phase transition in a two-dimensional electron crystal above liquid helium (dynamic melting) is observed, the new features of superfluid helium transition to the turbulent state are established at low temperatures. The experimental results obtained are interpreted within the framework of modern theoretical theory for quantum liquids and crystals. Product Description popup.authors Міхін М.П. Майданов В.А. Рибалко О.С. Рудавський Е.Я. Сивоконь В.Ю. Соколов С.С. Чаговець В.К. Шешин Г.О. popup.nrat_date 2020-04-02 Close