Search Results - "Senff, D"
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Magnetic excitations in multiferroic TbMnO3: evidence for a hybridized soft mode
Published in Physical review letters (30-03-2007)“…The magnetic excitations in multiferroic TbMnO3 have been studied by inelastic neutron scattering in the spiral and sinusoidally ordered phases. At the…”
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Flop of electric polarization driven by the flop of the Mn spin cycloid in multiferroic TbMnO3
Published in Physical review letters (22-05-2009)“…Using in-field single-crystal neutron diffraction, we have determined the magnetic structure of TbMnO(3) in the high field P parallel a phase. We unambiguously…”
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Evidence for charge orbital and spin stripe order in an overdoped manganite
Published in Physical review letters (15-04-2011)“…Overdoped La0.42Sr1.58MnO4 exhibits a complex ordering of charges, orbitals, and spins. Neutron diffraction experiments reveal three incommensurate and one…”
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Spin-wave dispersion in orbitally ordered La1/2Sr3/2MnO4
Published in Physical review letters (30-06-2006)“…The magnon dispersion in the charge, orbital, and spin ordered phase in La1/2Sr3/2MnO4 has been studied by means of inelastic neutron scattering. We find…”
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Evidence for multiple phase transitions in La1-xCaxCoO3
Published in Journal of magnetism and magnetic materials (01-03-2007)“…We report thermal-expansion and specific-heat data of the series La1-xCaxCoO3 for 0x0.3. For x=0 the thermal-expansion coefficient alpha(T) features a…”
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Thermal conductivity of R2CuO4, with La, Pr, and Gd
Published in Physica. B, Condensed matter (01-05-2006)“…We present measurements of the in-plane (kappaab) and out-of-plane (kappac) thermal conductivity of Pr2CuO4 and Gd2CuO4 single crystals. The anisotropy gives…”
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Conference Proceeding Journal Article -
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Flop of Electric Polarization Driven by the Flop of the Mn Spin Cycloid in Multiferroic TbMnO 3
Published in Physical review letters (01-05-2009)Get full text
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Magnetic correlations in La2-xSrxCoO4 studied by neutron scattering: possible evidence for stripe phases
Published in Physical review letters (06-02-2009)“…Spin correlations in La2-xSrxCoO4 (0.3 < or = x < or = 0.6) have been studied by neutron scattering. The commensurate antiferromagnetic order of La2CoO4…”
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Magnetic Correlations in La 2 − x Sr x CoO 4 Studied by Neutron Scattering: Possible Evidence for Stripe Phases
Published in Physical review letters (01-02-2009)Get full text
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Evidence for multiple phase transitions in
Published in Journal of magnetism and magnetic materials (01-03-2007)Get full text
Journal Article -
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Evidence for multiple phase transitions in La 1 - x Ca x CoO 3
Published in Journal of magnetism and magnetic materials (2007)“…We report thermal-expansion and specific-heat data of the series La 1 - x Ca x CoO 3 for 0 ⩽ x ⩽ 0.3 . For x = 0 the thermal-expansion coefficient α ( T )…”
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Spin-Wave Dispersion in Orbitally Ordered La 1 / 2 Sr 3 / 2 MnO 4
Published in Physical review letters (01-06-2006)Get full text
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Magnetic Excitations in Multiferroic TbMnO 3 : Evidence for a Hybridized Soft Mode
Published in Physical review letters (01-03-2007)Get full text
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Thermal conductivity of , with , Pr, and Gd
Published in Physica. B, Condensed matter (01-05-2006)Get full text
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Thermal conductivity of R 2 CuO 4 , with La , Pr, and Gd
Published in Physica. B, Condensed matter (2006)“…We present measurements of the in-plane ( κ ab ) and out-of-plane ( κ c ) thermal conductivity of Pr 2 CuO 4 and Gd 2 CuO 4 single crystals. The anisotropy…”
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Journal Article -
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Magnetic and structural transitions in La 1 − x A x CoO 3 ( A = Ca , Sr, and Ba)
Published in Physical review. B, Condensed matter and materials physics (01-06-2009)Get full text
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Mott-Hubbard versus charge-transfer behavior in La Sr Mn O 4 studied via optical conductivity
Published in Physical review. B, Condensed matter and materials physics (01-01-2008)Get full text
Journal Article