"T\u0159et\u00ED studentsk\u00E1 v\u011Bdeck\u00E1 konference fyziky pevn\u00FDch l\u00E1tek" . . "Pot\u016F\u010Dek, Zden\u011Bk" . . "21340" . . . . "Perovskite-type oxides have wide range of technical applications due to their extraordinary optical and dielectric properties. Properties of these wide-gap materials are noticeably changed in consequence of impurity and defect attendance, even at low concentrations. Thus, luminescence spectroscopy is very suitable method for study of impurities due to his high sensitivity. In the case of model material SrTiO3,the report summarizes utilisation of above-mentioned method in the identification of transition-metal and rare-earth ions, in the determination of their positions in structure and also in the study of ferroelectric phase transition. The role of defects in visible luminescence i salso discussed."@en . . "94261" . . . "2013-06-28+02:00"^^ . . "P(GAP108/12/1941), S" . "\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze. Fakulta jadern\u00E1 a fyzik\u00E1ln\u011B in\u017Een\u00FDrsk\u00E1" . . "Optick\u00E1 spektroskopie defekt\u016F a p\u0159\u00EDm\u011Bs\u00ED v oxidech s perovskitovou strukturou" . "Optick\u00E1 spektroskopie defekt\u016F a p\u0159\u00EDm\u011Bs\u00ED v oxidech s perovskitovou strukturou" . "6"^^ . "3"^^ . "RIV/68407700:21340/13:00212061" . "Oxidy s perovskitovou strukturou jsou hojn\u011B vyu\u017E\u00EDv\u00E1ny pro sv\u00E9 v\u00FDjime\u010Dn\u00E9 optick\u00E9 a dielektrick\u00E9 vlastnosti. Vlastnosti t\u011Bchto materi\u00E1l\u016F se \u0161irok\u00FDm zak\u00E1zan\u00FDm p\u00E1sem jsou velmi citliv\u00E9 na p\u0159\u00EDtomnost iont\u016F p\u0159\u00EDm\u011Bs\u00ED a defekt\u016F, kter\u00E9 je mohou i ve velmi mal\u00FDch koncentrac\u00EDch znateln\u011B m\u011Bnit. Vhodnou metodou pro studium p\u0159\u00EDm\u011Bs\u00ED se zd\u00E1 b\u00FDt luminiscen\u010Dn\u00ED spektroskopie a to d\u00EDky sv\u00E9 vysok\u00E9 citlivosti. P\u0159\u00EDsp\u011Bvek shrnuje na modelov\u00E9m materi\u00E1lu SrTiO3 vyu\u017Eit\u00ED t\u00E9to metody k odhalen\u00ED p\u0159\u00EDm\u011Bs\u00ED iont\u016F p\u0159echodov\u00FDch kov\u016F a vz\u00E1cn\u00FDch zemin, k ur\u010Den\u00ED jejich polohy v krystalov\u00E9 struktu\u0159e a t\u00E9\u017E p\u0159i studiu feroelektrick\u00E9ho f\u00E1zov\u00E9ho p\u0159echodu. D\u00E1le je diskutov\u00E1na role defekt\u016F v luminiscenci ve viditeln\u00E9 oblasti spektra." . . "3"^^ . . "Dvorsk\u00E1 bouda" . "Optick\u00E1 spektroskopie defekt\u016F a p\u0159\u00EDm\u011Bs\u00ED v oxidech s perovskitovou strukturou"@cs . "Praha" . . "Optick\u00E1 spektroskopie defekt\u016F a p\u0159\u00EDm\u011Bs\u00ED v oxidech s perovskitovou strukturou"@cs . "Dragounov\u00E1, Kate\u0159ina" . . "Bryknar, Zden\u011Bk" . "Optical spectroscopy of defects and impurities in perovskit\u016F-type oxides"@en . . "Photoluminescence; SrTiO3; ferroelectric phase transition; 3d3 electronic configuration; trivalent rare-earth ions"@en . . . "Oxidy s perovskitovou strukturou jsou hojn\u011B vyu\u017E\u00EDv\u00E1ny pro sv\u00E9 v\u00FDjime\u010Dn\u00E9 optick\u00E9 a dielektrick\u00E9 vlastnosti. Vlastnosti t\u011Bchto materi\u00E1l\u016F se \u0161irok\u00FDm zak\u00E1zan\u00FDm p\u00E1sem jsou velmi citliv\u00E9 na p\u0159\u00EDtomnost iont\u016F p\u0159\u00EDm\u011Bs\u00ED a defekt\u016F, kter\u00E9 je mohou i ve velmi mal\u00FDch koncentrac\u00EDch znateln\u011B m\u011Bnit. Vhodnou metodou pro studium p\u0159\u00EDm\u011Bs\u00ED se zd\u00E1 b\u00FDt luminiscen\u010Dn\u00ED spektroskopie a to d\u00EDky sv\u00E9 vysok\u00E9 citlivosti. P\u0159\u00EDsp\u011Bvek shrnuje na modelov\u00E9m materi\u00E1lu SrTiO3 vyu\u017Eit\u00ED t\u00E9to metody k odhalen\u00ED p\u0159\u00EDm\u011Bs\u00ED iont\u016F p\u0159echodov\u00FDch kov\u016F a vz\u00E1cn\u00FDch zemin, k ur\u010Den\u00ED jejich polohy v krystalov\u00E9 struktu\u0159e a t\u00E9\u017E p\u0159i studiu feroelektrick\u00E9ho f\u00E1zov\u00E9ho p\u0159echodu. D\u00E1le je diskutov\u00E1na role defekt\u016F v luminiscenci ve viditeln\u00E9 oblasti spektra."@cs . "Optical spectroscopy of defects and impurities in perovskit\u016F-type oxides"@en . . . . "[87E92ED1E876]" . . "978-80-01-05344-7" . "RIV/68407700:21340/13:00212061!RIV14-MSM-21340___" . .