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pro vyhledávání: '"Toni Buttlar"'
Autor:
Stefan Ebbinghaus, Toni Buttlar
Publikováno v:
Journal of Materials Chemistry C. 10:11664-11675
Co/BaTiO3 composites show a complex field dependence of the magnetoelectric coefficient with at least two local extrema plus a hysteresis when magnetic field and polarization are oriented perpendicular to each other.
Autor:
Gunter Heymann, Martina Tribus, Stefan G. Ebbinghaus, Toni Buttlar, Oliver Janka, Elisabeth Selb
Publikováno v:
Journal of Materials Chemistry C. 9:5486-5496
By high-pressure/high-temperature multianvil synthesis a new high-pressure (HP) phase of Co3TeO6 was obtained. The compound crystallizes in the acentric trigonal crystal system of the Ni3TeO6-type structure with space group R3 and the following unit
Autor:
Toni Buttlar, Stefan G. Ebbinghaus
Publikováno v:
SSRN Electronic Journal.
Reduction of Co3O4/BaTiO3 in forming gas followed by sintering in flowing nitrogen with carbon as oxygen getter was applied for the syntheses of magnetoelectric 0-3 Cox/(BaTiO3)1-x composites (x = 0.1 – 0.8). Phase pure BaTiO3 and a mixture of
Publikováno v:
physica status solidi (b). 257:1900622
Publikováno v:
Journal of Solid State Chemistry. 217:50-56
The syntheses of phase-pure and stoichiometric iron sillenite (Bi25FeO40) powders by a hydrothermal (at ambient pressure) and a combustion-like process are described. Phase-pure samples were obtained in the hydrothermal reaction at 100 °C (1), where