Ligand holes on planar and apical oxygen hybridize selectively with Ni d_x2-y2 and d_z2 orbitals in La4Ni3O10, enabling RIXS to show d_x2-y2 dominance in low-energy excitations and a ~50 meV interlayer superexchange from observed bimagnons.
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3 Pith papers cite this work. Polarity classification is still indexing.
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Superconductivity in 1313 La3Ni2O7 resides in the hole-doped trilayer subsystem with s±-wave pairing, weakened by doping and S-N-S Josephson coupling from the Mott-insulating single-layer subsystem.
DMRG calculations on three-leg t-J ladders show power-law decaying pair correlations upon hole doping into the 1/3-filled spin-gapped state, with exponentially decaying spin correlations.
citing papers explorer
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Distinct orbital contributions to electronic and magnetic structures in La$_{4}$Ni$_{3}$O$_{10}$
Ligand holes on planar and apical oxygen hybridize selectively with Ni d_x2-y2 and d_z2 orbitals in La4Ni3O10, enabling RIXS to show d_x2-y2 dominance in low-energy excitations and a ~50 meV interlayer superexchange from observed bimagnons.
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Pairing mechanism and superconductivity in 1313 phase La$_3$Ni$_2$O$_7$
Superconductivity in 1313 La3Ni2O7 resides in the hole-doped trilayer subsystem with s±-wave pairing, weakened by doping and S-N-S Josephson coupling from the Mott-insulating single-layer subsystem.
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Pairing properties of correlated three-leg ladders with strong interchain couplings near 1/3 filling
DMRG calculations on three-leg t-J ladders show power-law decaying pair correlations upon hole doping into the 1/3-filled spin-gapped state, with exponentially decaying spin correlations.