نتایج جستجو برای: ferromagnetic order pentamminecobaltiii complex
تعداد نتایج: 1629228 فیلتر نتایج به سال:
Structural, transport, and magnetic measurements on nearly oxygen stoichiometric samples of the system Y1−xLaxTiO3 and LuTiO3 have revealed that antiferromagnetic LaTiO3 is a p-type conductor with holes spread over more than 10 Ti-atom centers in itinerant-electron clusters having a motional enthalpy DHm=0.035 eV. With the substitution of Y for La, short-range orbital-order fluctuations introdu...
At interfaces between complex oxides, electronic, orbital and magnetic reconstructions may produce states of matter absent from the materials involved, offering novel possibilities for electronic and spintronic devices. Here we show that magnetic reconstruction has a strong influence on the interfacial spin selectivity, a key parameter controlling spin transport in magnetic tunnel junctions. In...
We present a quantum circuit with measurements and postselection that exhibits panoply of space- and/or time-ordered phases from ferromagnetic order to spin-density waves time crystals. Unlike the crystals have been found in unitary models, those occur here are incommensurate drive frequency. The period time-crystal phase may be tuned by adjusting parameters. demonstrate our circuit, including ...
We present spin pumping and inverse spin Hall effect (ISHE) in an epitaxial complex oxide heterostructure. Ferromagnetic La0.7Sr0.3MnO3 (LSMO) is used as a source of spin pumping while the spin sink exhibiting the ISHE consists of SrRuO3 (SRO). SRO is a ferromagnetic oxide with metallic conductivity, however, with a Curie temperature (TC) of 155 K, thus well below room temperature. This choice ...
We study diffusive transport through ferromagnet normal-metal ferromagnet systems, with arbitrary but fixed magnetization directions of the ferromagnetic reservoirs and orientations of a magnetic field applied to the normal metal. For noncollinear configurations, the complex mixing conductance G↑↓ describes the transport of spins noncollinear to the magnetizations of the ferromagnetic reservoir...
A ferromagnetic intramolecular dipolar interaction is observed and verified by both experimental studies and ab initio calculations on a dinuclear holmium(III) complex [Ho2(H2cht)2Cl4(H2O)(MeCN)]·MeCN.
The time resolved Magnetooptical Kerr effect in the substrate-strain-induced insulating ferromagnetic phase in (Pr0.6Ca0.4)MnO3 thin films on two different substrates was measured in a magnetic field up to 1.1T. The photoinduced Kerr rotation and ellipticity show remarkably different magnetic-field dependence. From the comparison of the magnetic field dependencies of the photoinduced and static...
A dissymmetric exogenous bridging ligand provides access to a heterometallic [NiIICuII] complex held together by a symmetric compartmental ligand; the complex is chiral and, as a result of ferromagnetic coupling, it exhibits an S=3/2 spin ground state, the EPR of which has been simulated.
Inspired by the ferromagnetic coupling in the cubane model CaMn(IV)3O4 of the oxygen-evolving complex of photosystem II, 3d-4f mixed-metal DyMn3O4 clusters were prepared for investigation of the magnetic properties. For comparison, YMn(IV)3O4 and YMn(IV)2Mn(III)O4 clusters were investigated as well and showed ferromagnetic interactions, like the calcium analogue. DyMn(IV)3O4 displays single-mol...
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