Zobrazeno 1 - 10
of 384
pro vyhledávání: '"Goering E"'
Autor:
Hayashida, S., Gretarsson, H., Puphal, P., Isobe, M., Goering, E., Matsumoto, Y., Nuss, J., Takagi, H., Hepting, M., Keimer, B.
We investigate the magnetic ground state of single crystals of the ruthenium-dimer-based hexagonal perovskite Ba$_{3}$ZnRu$_{2}$O$_{9}$ using magnetic susceptibility and resonant inelastic x-ray scattering (RIXS) measurements. While a previous study
Externí odkaz:
http://arxiv.org/abs/2411.15383
The recent claim of superconductivity above room temperature in Pb$_{10-x}$Cu$_x$(PO$_4$)$_6$O with 0.9 < $x$ < 1 (referred to as LK-99) has sparked considerable interest. To minimize the influence of structural defects and impurity phases on the phy
Externí odkaz:
http://arxiv.org/abs/2308.06256
Autor:
Bertinshaw, J., Brück, S., Lott, D., Fritzsche, H., Khaydukov, Y., Soltwedel, O., Keller, T., Goering, E., Audehm, P., Cortie, D. L., Hutchison, W. D., Ramasse, Q. M., Arredondo, M., Maran, R., Nagarajan, V., Klose, F., Ulrich, C.
Depth-sensitive magnetic, structural and chemical characterization is important in the understanding and optimization of novel physical phenomena emerging at interfaces of transition metal oxide heterostructures. In a simultaneous approach we have us
Externí odkaz:
http://arxiv.org/abs/1407.0737
Autor:
Wu, M., Benckiser, E., Haverkort, M. W., Frano, A., Lu, Y., Nwankwo, U., Brück, S., Audehm, P., Goering, E., Macke, S., Hinkov, V., Wochner, P., Christiani, G., Heinze, S., Logvenov, G., Habermeier, H. -U., Keimer, B.
Publikováno v:
Phys. Rev. B 88, 125124 (2013)
A combined analysis of x-ray absorption and resonant reflectivity data was used to obtain the orbital polarization profiles of superlattices composed of four-unit-cell-thick layers of metallic LaNiO3 and layers of insulating RXO3 (R=La, Gd, Dy and X=
Externí odkaz:
http://arxiv.org/abs/1308.6389
Autor:
Satapathy, D. K., Uribe-Laverde, M. A., Marozau, I., Malik, V. K., Das, S., Wagner, Th., Marcelot, C., Stahn, J., Brück, S., Rühm, A., Macke, S., Tietze, T., Goering, E., Frañó, A., Kim, J. -H., Wu, M., Benckiser, E., Keimer, B., Devishvili, A., Toperverg, B. P., Merz, M., Nagel, P., Schuppler, S., Bernhard, C.
Publikováno v:
Phys. Rev. Lett. 108, 197201 (2012)
Using neutron reflectometry and resonant x-ray techniques we studied the magnetic proximity effect (MPE) in superlattices composed of superconducting YBa$_2$Cu$_3$O$_7$ (YBCO) and ferromagnetic-metallic (FM-M) La$_{0.67}$Ca$_{0.33}$MnO$_{3}$ (LCMO) o
Externí odkaz:
http://arxiv.org/abs/1111.5772
Autor:
Benckiser, E., Haverkort, M. W., Brueck, S., Goering, E., Macke, S., Frano, A., Yang, X., Andersen, O. K., Cristiani, G., Habermeier, H. U., Boris, A. V., Zegkinoglou, I., Wochner, P., Kim, H. J., Hinkov, V., Keimer, B.
Publikováno v:
Nature Materials 11, 189-193 (2011)
The occupation of d-orbitals controls the magnitude and anisotropy of the inter-atomic electron transfer in transition metal oxides and hence exerts a key influence on their chemical bonding and physical properties. Atomic-scale modulations of the or
Externí odkaz:
http://arxiv.org/abs/1101.0238
Autor:
Brück, S., Treiber, S., Macke, S., Audehm, P., Christiani, G., Soltan, S., Habermeier, H. -U., Goering, E., Albrecht, J.
Epitaxial bilayers of ferromagnetic La2/3Ca1/3MnO3 (LCMO) and superconducting YBa2Cu3O7-d (YBCO) have been grown on single-crystalline SrTiO3 (STO) substrates by pulsed laser deposition. The Manganese magnetization profile across the FM layer has bee
Externí odkaz:
http://arxiv.org/abs/1009.1553
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Akademický článek
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We show detailed magnetic absorption spectroscopy results of an in situ cleaved high quality single crystal of magnetite. In addition the experimental setup was carefully optimized to reduce drift, self absorption, and offset phenomena as far as poss
Externí odkaz:
http://arxiv.org/abs/cond-mat/0508775