"Elektrostatick\u00E9 pole p\u0159ilo\u017Een\u00E9 k povrchu supravodiv\u00E9 nanovrstvy dok\u00E1\u017Ee sn\u00ED\u017Eit i zv\u00FD\u0161it kritickou teplotu nebo sn\u00ED\u017Eit i zv\u00FD\u0161it barieru pro pr\u016Fchod v\u00EDru povrchem. Elektrostatick\u00E1\u00A0pole jsou tedy vhodn\u00E1 k manipulaci s v\u00EDry \u010Di ke konstrukci supravodiv\u00FDch sou\u010D\u00E1stek podobn\u00FDch FET transistor\u016Fm. Naopak, v\u00EDry u sv\u00E9ho \u00FAst\u00ED vytv\u00E1\u0159ej\u00ED elektrostatick\u00E9 pole, kter\u00E9 m\u016F\u017Ee slou\u017Eit k jejich detekci s p\u0159esnost\u00ED \u0159\u00E1dov\u011B lep\u0161\u00ED ne\u017E dovoluje magnetick\u00E9 pole. Oba tyto jevy popisuje fenomenologick\u00E1 teorie Ginzburg-Landauova typu odvozen\u00E1 navrhovatelem a\u00A0jeho spolupracovn\u00EDky. V r\u00E1mci projektu budeme tuto teorii rozv\u00EDjet se zam\u011B\u0159en\u00EDm jak na m\u011B\u0159en\u00ED na nanovrstv\u00E1ch na Universit\u011B v Neuchatel tak na detekci v\u00EDr\u016F p\u0159ipravovan\u00E9 na Universit\u011B v Bordeaux. Sou\u010Dasn\u011B bude vypracov\u00E1na obecn\u011Bj\u0161\u00ED teorie zalo\u017Een\u00E1 na Bogoljubov-de Gennov\u011B metod\u011B a to jak pro rovnov\u00E1\u017En\u00E9 tak pro nerovnov\u00E1\u017En\u00E9 supravodi\u010De." . . "GA202/07/0597" . "0"^^ . . . . . "Dosa\u017Een\u00E9 v\u00FDsledky jsou velmi kvalitn\u00ED, p\u0159esto\u017Ee \u0159e\u0161itelsk\u00FD kolektiv byl pouze dvou\u010Dlenn\u00FD. Stanoven\u00E9 c\u00EDle byly v pln\u00E9m rozsahu spln\u011Bny. \u0158e\u0161en\u00ED projektu a dosa\u017Een\u00E9 v\u00FDsledky tak\u00E9 v\u00FDznamn\u00FDm zp\u016Fsobem p\u0159isp\u011Bly k upevn\u011Bn\u00ED a roz\u0161\u00ED\u0159en\u00ED mezin\u00E1rodn\u00ED spolupr\u00E1ce a umo"@cs . "2007-01-01+01:00"^^ . "Interaction of electrostatic fields with superconductors"@en . . . "Interakce elektrostatick\u00FDch pol\u00ED se supravodi\u010Di" . "14"^^ . "2009-04-22+02:00"^^ . "14"^^ . "."@en . . . "superconductivity" . "2009-12-31+01:00"^^ . "0"^^ . . "superconductivity; Bernoulli potential"@en . "http://www.isvav.cz/projectDetail.do?rowId=GA202/07/0597"^^ . . . . "2015-01-22+01:00"^^ . . "1"^^ . . . "An electrostatic field applied to a surface of a superconducting nanolayer increases or decreases the critical temperature and increases or decreases a barrier for a penetration of a vortex through the surface. Electrostatic fields are thus suitable to manipulations with vortices or to a construction of devices\u00A0reminding FET transistors.\u00A0In contrary, vortices at their outfall induce an electrostatic field, which can serve for their detection with accuracy exceeding the detection\u00A0via a magnetic field byorders of magnitude. Both these effects are covered by a phenomenological theory of Ginzburg-Landau type proposed by applicant and his collaborators. Within this project we will further develop this theory with emphasis on measurement on nanolayers performed at Neuchatel University and on detection of vortices, which is under preparation at University of Bordeaux. In the same time we will work\u00A0out a more general theory based on the Bogoljubov-de Gennes method aimed at equilibrium and\u00A0eventually"@en . . .