139 citations · 1.2k across the 38 of their papers we have counts for
20 papers · 1 filter
Energy and momentum relaxation through the Curie temperature in an itinerant ferromagnet
Rishi Bhandia, Tim Priessnitz, Jiahao Liang +8
In this work, we combine conventional linear response time-domain THz spectroscopy with non-linear THz-pump THz-probe techniques to study metallic strained thin films of $\mathrm{C…
Coupling of electronic and structural degrees of freedom in vanadate superlattices
P. Radhakrishnan, B. Geisler, K. Fürsich +8
Heterostructuring provides different ways to manipulate the orbital degrees of freedom and to tailor orbital occupations in transition metal oxides. However, the reliable predictio…
Inhomogeneous ferromagnetism mimics signatures of the topological Hall effect in SrRuO films
Gideok Kim, K. Son, Y. E. Suyolcu +11
Topological transport phenomena in magnetic materials are a major topic of current condensed matter research. One of the most widely studied phenomena is the ``topological Hall eff…
Tunable perpendicular exchange bias in oxide heterostructures
Gideok Kim, Yury Khaydukov, Martin Bluschke +9
The exchange bias effect is an essential component of magnetic memory and spintronic devices. Whereas recent research has shown that anisotropies perpendicular to the device plane…
Local Metallic and Structural Properties of the Strongly Correlated Metal LaNiO using Li -NMR
Victoria L. Karner, Aris Chatzichristos, David L. Cortie +19
We report -detected NMR of ion-implanted Li in a single crystal and thin film of the strongly correlated metal LaNiO. In both samples, spin-lattice relaxation measur…
Complex magnetic order in nickelate slabs
Matthias Hepting, Robert J. Green, Zhicheng Zhong +18
Magnetic ordering phenomena have a profound influence on the macroscopic properties of correlated-electron materials, but their realistic prediction remains a formidable challenge.…
Resonant inelastic x-ray scattering study of bond order and spin excitations in nickelate thin-film structures
K. Fürsich, Y. Lu, D. Betto +13
We used high-resolution resonant inelastic x-ray scattering (RIXS) at the Ni edge to simultaneously investigate high-energy interband transitions characteristic of Ni-O bond…
Stabilization of three-dimensional charge order in YBaCuO via epitaxial growth
M. Bluschke, A. Frano, E. Schierle +12
Incommensurate charge order (CO) has been identified as the leading competitor of high-temperature superconductivity in all major families of layered copper oxides, but the perplex…
Site-selective Probe of Magnetic Excitations in Rare-earth Nickelates using Resonant Inelastic X-ray Scattering
Y. Lu, D. Betto, K. Fürsich +11
We have used high-resolution resonant inelastic x-ray scattering (RIXS) to study a thin film of NdNiO, a compound whose unusual spin- and bond-ordered electronic ground state h…
Tailoring the electronic properties of CaRuO via epitaxial strain
C. Dietl, S. K. Sinha, G. Christiani +9
We report the synthesis of CaRuO thin films on NdCaAlO (110), LaAlO (100) and LaSrAlO (001) substrates and show that epitaxial strain induces a transition fro…
Superconductivity drives magnetism in delta-doped La2CuO4
A. Suter, G. Logvenov, A. V. Boris +7
The understanding of the interplay between different orders in a solid is a key challenge in highly correlated electronic systems. In real systems this is even more difficult since…
Transfer of magnetic order and anisotropy through epitaxial integration of 3 and 4 spin systems
M. Bluschke, A. Frano, E. Schierle +7
Resonant x-ray scattering at the Dy and Ni absorption edges was used to probe the temperature and magnetic field dependence of magnetic order in epitaxial LaNiO-DyS…
Comparative study of LaNiO/LaAlO heterostructures grown by pulsed laser deposition and oxide molecular beam epitaxy
F. Wrobel, A. F. Mark, G. Christiani +6
Variations in growth conditions associated with different deposition techniques can greatly affect the phase stability and defect structure of complex oxide heterostructures. We sy…
Long-range charge density wave proximity effect at cuprate-manganate interfaces
A. Frano, S. Blanco-Canosa, E. Schierle +13
The interplay between charge density waves (CDWs) and high-temperature superconductivity is currently under intense investigation. Experimental research on this issue is difficult…
Quantitative determination of bond order and lattice distortions in nickel oxide heterostructures by resonant x-ray scattering
Y. Lu, A. Frano, M. Bluschke +10
We present a combined study of Ni -edge resonant x-ray scattering and density functional calculations to probe and distinguish electronically driven ordering and lattice distort…
Dimensionality-tuned electronic structure of nickelate superlattices explored by soft-x-ray angle resolved photoelectron spectroscopy
G. Berner, M. Sing, F. Pfaff +13
The electronic and magnetic properties of epitaxial LaNiO3/LaAlO3 superlattices can be tuned by layer thickness and substrate-induced strain. Here, we report on direct measurements…
Tunable Charge and Spin Order in PrNiO Thin Films and Superlattices
M. Hepting, M. Minola, A. Frano +10
We have used polarized Raman scattering to probe lattice vibrations and charge ordering in 12 nm thick, epitaxially strained PrNiO films, and in superlattices of PrNiO with…
Structural, magnetic and superconducting characterization of the CuNi/Nb bilayers of the S/F type using Polarized Neutron Reflectometry and complementary techniques
Yu. Khaydukov, R. Morari, L. Mustafa +8
Structural, magnetic, and superconducting properties of S/F bilayers Nb/Cu40Ni60 deposited on silicon substrate have been characterized using Polarized Neutron Reflectometry and co…
Strain and composition dependence of the orbital polarization in nickelate superlattices
M. Wu, E. Benckiser, M. W. Haverkort +14
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…
Orbital control of noncollinear magnetic order in nickelate heterostructures
A. Frano, E. Schierle, M. W. Haverkort +13
We have used resonant x-ray diffraction to develop a detailed description of antiferromagnetic ordering in epitaxial superlattices based on two-unit-cell thick layers of the strong…