"0"^^ . . " nanocrystalline alloys" . "2"^^ . "2014-03-14+01:00"^^ . "0"^^ . . " reactor steels" . "Vliv radiace na vybran\u00E9 fyzik\u00E1ln\u00ED vlastnosti perspektivn\u00EDch slitin pro jadern\u00E1 za\u0159\u00EDzen\u00ED" . "radiation damage, metallic glasses, nanocrystalline alloys, reactor steels, hyperfine interactions, nuclear facilities"@en . . . "0"^^ . "radiation damage" . "The long-term reliability of construction materials operating in nuclear facilities under harsh conditions: intense radiation, high temperature, and in the presence of corrosion agents is a serious technologic, economic, and environmental demand. In this project, we shall elucidate the impact of irradiation upon surface and bulk physical properties including structural arrangements and magnetic ordering in advanced alloys. They comprise metallic glasses and nanocrystalline alloys for particle accelerators and construction steels for nuclear reactors. Structural transformations (amorphous to nanocrystalline) and modifications imposed by thermal treatment and irradiation by ions and/or neutrons will be studied by M\u00F6ssbauer and NMR spectroscopy and by nuclear forward scattering of synchrotron radiation employing 57Fe nuclei as local probes of hyperfine interactions in the studied materials. Originality of the expected results rests with our effort to determine the relationship between structural arrangement and magnetic state as depending on different types of structural modifications."@en . "2016-12-31+01:00"^^ . . . "GA14-12449S" . "2014-01-01+01:00"^^ . . " hyperfine interactions" . . . "2015-04-23+02:00"^^ . "http://www.isvav.cz/projectDetail.do?rowId=GA14-12449S"^^ . . . " metallic glasses" . "Dlouhodob\u00E1 spolehlivost konstruk\u010Dn\u00EDch materi\u00E1l\u016F vystaven\u00FDch v jadern\u00FDch za\u0159\u00EDzen\u00EDch n\u00E1ro\u010Dn\u00FDm podm\u00EDnk\u00E1m: siln\u00E1 radiace, vysok\u00E9 teploty a p\u016Fsoben\u00ED korozn\u00EDho prost\u0159ed\u00ED je d\u016Fle\u017Eit\u00FDm technologick\u00FDm, ekonomick\u00FDm a environment\u00E1ln\u00EDm po\u017Eadavkem. V tomto projektu chceme vyjasnit vliv radiace na povrchov\u00E9 a objemov\u00E9 fyzik\u00E1ln\u00ED vlastnosti perspektivn\u00EDch slitin jako jsou amorfn\u00ED kovov\u00E1 skla a nanokrystalick\u00E9 slitiny pro urychlova\u010De \u010D\u00E1stic a konstruk\u010Dn\u00ED oceli pro jadern\u00E9 reaktory. Strukturn\u00ED transformace (p\u0159em\u011Bna amorfn\u00EDho na nanokrystalick\u00FD stav) a zm\u011Bny vyvolan\u00E9 tepeln\u00FDm nam\u00E1h\u00E1n\u00EDm a oz\u00E1\u0159en\u00EDm ionty nebo neutrony budou studov\u00E1ny pomoc\u00ED M\u00F6ssbauerovy a NMR spektroskopie a dop\u0159edn\u00E9ho jadern\u00E9ho rozptylu synchrotronov\u00E9ho z\u00E1\u0159en\u00ED s pou\u017Eit\u00EDm jader 57Fe jako lok\u00E1ln\u00EDch sond hyperjemn\u00FDch interakc\u00ED ve studovan\u00FDch materi\u00E1lech. P\u016Fvodnost o\u010Dek\u00E1van\u00FDch v\u00FDsledk\u016F spo\u010D\u00EDv\u00E1 v na\u0161\u00ED snaze zjistit vztah mezi strukturn\u00EDm uspo\u0159\u00E1d\u00E1n\u00EDm a magnetick\u00FDm stavem v z\u00E1vislosti na r\u016Fzn\u00FDch typech strukturn\u00EDch zm\u011Bn." . . . . "Impact of radiation on distinctive physical properties of advanced materials for nuclear facilities"@en . . . "1"^^ . .