c-axis pressure-induced antiferromagnetic order in optimally P-doped BaFe2(As0.70P0.30)2 superconductor
Sign Up to like & getrecommendations! Published in 2018 at "npj Quantum Materials"
DOI: 10.1038/s41535-018-0122-3
Abstract: Superconductivity in BaFe2(As1−xPx)2 iron pnictides emerges when its in-plane two-dimensional (2D) orthorhombic lattice distortion associated with nematic phase at Ts and three-dimensional (3D) collinear antiferromagnetic order at TN (Ts = TN) are gradually suppressed with increasing x,… read more here.
Keywords: bafe2 as0; as0 70p0; antiferromagnetic order; pressure induced ... See more keywords
Atomic-scale fragmentation and collapse of antiferromagnetic order in a doped Mott insulator
Sign Up to like & getrecommendations! Published in 2019 at "Nature Physics"
DOI: 10.1038/s41567-019-0671-9
Abstract: Disentangling the relationship between the insulating state with a charge gap and the magnetic order in an antiferromagnetic Mott insulator remains difficult due to inherent phase separation as the Mott state is perturbed1–7. Measuring magnetic… read more here.
Keywords: mott insulator; order; antiferromagnetic order; range ... See more keywords
Ultrafast manipulation of the NiO antiferromagnetic order via sub-gap optical excitation.
Sign Up to like & getrecommendations! Published in 2022 at "Faraday discussions"
DOI: 10.1039/d2fd00005a
Abstract: Wide-band-gap insulators such as NiO offer the exciting prospect of coherently manipulating electronic correlations with strong optical fields. Contrary to metals where rapid dephasing of optical excitation via electronic processes occurs, the sub-gap excitation in… read more here.
Keywords: band; excitation; sub gap; antiferromagnetic order ... See more keywords
Doping-induced states near the Mott transition in the presence of antiferromagnetic order
Sign Up to like & getrecommendations! Published in 2018 at "AIP Advances"
DOI: 10.1063/1.5042819
Abstract: A central issue of the Mott transition is how electronic states change in the Mott transition. Here, by taking into account spin fluctuation around the mean-field state using the random-phase approximation, electronic states exhibiting the… read more here.
Keywords: transition; presence antiferromagnetic; antiferromagnetic order; mott transition ... See more keywords
Antiferromagnetic Order in Hybrid Electromagnetic Metamaterials
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aa6a33
Abstract: We demonstrate experimentally a new type of order in optical magnetism resembling the staggered structure of spins in antiferromagnetic ordered materials. We study hybrid electromagnetic metasurfaces created by assembling hybrid meta-atoms formed by metallic split-ring… read more here.
Keywords: hybrid electromagnetic; order; optically induced; order hybrid ... See more keywords
Atomic structure of the unique antiferromagnetic 2/1 quasicrystal approximant
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review B"
DOI: 10.1103/physrevb.107.184110
Abstract: The atomic structure of the recently discovered antiferromagnetic Ga50Pd35.5Tb14.5 2/1 approximant to quasicrystal with the space group of Pa-3(No. 205), a = 23.1449(0) angstrom was determined by means of a single crystal X-ray diffraction. The… read more here.
Keywords: rth cluster; structure; antiferromagnetic order; structure unique ... See more keywords
Synergy and competition between superconductivity and antiferromagnetism in FeSe under pressure
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DOI: 10.1103/physrevb.99.054517
Abstract: Temperature dependence of resistivity under high pressures with magnetic fields parallel and perpendicular to the FeSe planes are measured in FeSe single crystals. It is found that the structural transition (nematic) temperature is suppressed by… read more here.
Keywords: superconductivity; antiferromagnetic order; superconducting transition; pressure ... See more keywords
Antiferromagnetic Order in Epitaxial FeSe Films on SrTiO_{3}.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.120.097001
Abstract: Single monolayer FeSe film grown on a Nb-doped SrTiO_{3}(001) substrate shows the highest superconducting transition temperature (T_{C}∼100 K) among the iron-based superconductors (iron pnictides), while the T_{C} value of bulk FeSe is only ∼8 K. Although bulk… read more here.
Keywords: srtio films; fese srtio; order; order epitaxial ... See more keywords