Electronic structure, magnetic correlations, and superconducting pairing in the reduced Ruddlesden-Popper bilayer under pressure: Different role of …
The recent discovery of superconductivity in bilayer La 3 Ni 2 O 7 (327-LNO) under pressure
stimulated much interest in layered nickelates. However, superconductivity was not found in …
stimulated much interest in layered nickelates. However, superconductivity was not found in …
Orbital-selective superconductivity in a two-band model of infinite-layer nickelates
In the present Rapid Communication, we explore superconductivity in Nd Ni O 2 and La Ni O
2 employing a first-principles derived low-energy model Hamiltonian, consisting of two …
2 employing a first-principles derived low-energy model Hamiltonian, consisting of two …
Stacked charge stripes in the quasi-2D trilayer nickelate La4Ni3O8
The quasi-2D nickelate La4Ni3O8 (La-438), consisting of trilayer networks of square planar
Ni ions, is a member of the so-called T′ family, which is derived from the Ruddlesden …
Ni ions, is a member of the so-called T′ family, which is derived from the Ruddlesden …
Spin stripe order in a square planar trilayer nickelate
Trilayer nickelates, which exhibit a high degree of orbital polarization combined with an
electron count (d 8.67) corresponding to overdoped cuprates, have been identified as a …
electron count (d 8.67) corresponding to overdoped cuprates, have been identified as a …
Electronic structures and topological properties in nickelates Lnn+1NinO2n+2
After the significant discovery of the hole-doped nickelate compound Nd0. 8Sr0. 2NiO2,
analyses of the electronic structure, orbital components, Fermi surfaces and band topology …
analyses of the electronic structure, orbital components, Fermi surfaces and band topology …
Electronic structure and magnetic properties of higher-order layered nickelates:
H LaBollita, AS Botana - Physical Review B, 2021 - APS
The recent discovery of superconductivity in Sr-doped NdNiO 2, with a critical temperature of
10–15 K, suggests the possibility of a new family of nickel-based superconductors. NdNiO 2 …
10–15 K, suggests the possibility of a new family of nickel-based superconductors. NdNiO 2 …
Electron doped layered nickelates: Spanning the phase diagram of the cuprates
Pr 4 Ni 3 O 8 is an overdoped analog of hole-doped layered cuprates. Here we show via ab
initio calculations that Ce-doped Pr 4 Ni 3 O 8 (Pr 3 CeNi 3 O 8) has the same electronic …
initio calculations that Ce-doped Pr 4 Ni 3 O 8 (Pr 3 CeNi 3 O 8) has the same electronic …
Pressure Effect on the Structural Transition and Suppression <?format ?>of the High-Spin State in the Triple-Layer
JG Cheng, JS Zhou, JB Goodenough, HD Zhou… - Physical Review Letters, 2012 - APS
We report a comprehensive high-pressure study on the triple-layer T′-La 4 Ni 3 O 8 with a
suite of experimental probes, including structure determination, magnetic, and transport …
suite of experimental probes, including structure determination, magnetic, and transport …
Charge-stripe fluctuations in as evidenced by optical spectroscopy
We present an investigation into the optical properties of Nd 4 Ni 3 O 8 at different
temperatures from 300 down to 5 K over a broad frequency range. The optical conductivity at …
temperatures from 300 down to 5 K over a broad frequency range. The optical conductivity at …
Charge-stripe order, antiferromagnetism, and spin dynamics in the cuprate-analog nickelate
OO Bernal, DE MacLaughlin, GD Morris, PC Ho, L Shu… - Physical Review B, 2019 - APS
We report results of a muon spin rotation (μ SR) study of the cuprate-analog nickelate La 4
Ni 3 O 8, which undergoes a transition at 105 K to a low-temperature phase with charge …
Ni 3 O 8, which undergoes a transition at 105 K to a low-temperature phase with charge …