"Tunable THz metamaterials based on an array of paraelectricSrTiO3 rods" . . . . "4"^^ . . "Mounaix, P." . . . "RIV/68378271:_____/11:00364241" . . "Yahiaoui, R." . "time-domain terahertz spectroscopy; metamaterials; SrTiO3"@en . . "Kadlec, Filip" . "6"^^ . "P(IAA100100907), P(LC512), Z(AV0Z10100520)" . . . . "This work presents theoretical and experimental investigations of a tunable metamaterial which exhibits negative permeability in the THz frequency range. The tunability is obtained by temperature changes, and the sample consists of an array of high-permittivity SrTiO3 (STO) rods micromachined by a femtosecond laser. Structures exhibiting a negative permeability on multiple frequency bands are also investigated and a proper choice of the dimensions of the pattern allows us to achieve a substantial broadening of the frequency band with negative \u03BC."@en . "103" . . "236197" . "Tunable THz metamaterials based on an array of paraelectricSrTiO3 rods"@en . "10.1007/s00339-011-6335-y" . . . "Applied Physics A - Materials Science & Processing" . "3" . "This work presents theoretical and experimental investigations of a tunable metamaterial which exhibits negative permeability in the THz frequency range. The tunability is obtained by temperature changes, and the sample consists of an array of high-permittivity SrTiO3 (STO) rods micromachined by a femtosecond laser. Structures exhibiting a negative permeability on multiple frequency bands are also investigated and a proper choice of the dimensions of the pattern allows us to achieve a substantial broadening of the frequency band with negative \u03BC." . "Tunable THz metamaterials based on an array of paraelectricSrTiO3 rods" . . "Kadlec, Christelle" . "Ku\u017Eel, Petr" . "000291161700036" . . "DE - Spolkov\u00E1 republika N\u011Bmecko" . "0947-8396" . . . "[857A77D011A5]" . . "4"^^ . "Tunable THz metamaterials based on an array of paraelectricSrTiO3 rods"@en . "N\u011Bmec, Hynek" . . . . "RIV/68378271:_____/11:00364241!RIV12-AV0-68378271" .