Limits to the strain engineering of layered square-planar nickelate thin films
The layered square-planar nickelates, Nd n+ 1Ni n O2 n+ 2, are an appealing system to tune
the electronic properties of square-planar nickelates via dimensionality; indeed …
the electronic properties of square-planar nickelates via dimensionality; indeed …
Thickness-dependent interface polarity in infinite-layer nickelate superlattices
The interface polarity plays a vital role in the physical properties of oxide heterointerfaces
because it can cause specific modifications of the electronic and atomic structure …
because it can cause specific modifications of the electronic and atomic structure …
Direct observation of strong surface reconstruction in partially reduced nickelate films
The polarity of a surface can affect the electronic and structural properties of oxide thin films
through electrostatic effects. Understanding the mechanism behind these effects requires …
through electrostatic effects. Understanding the mechanism behind these effects requires …
Atomic scale disorder and reconstruction in bulk infinite-layer nickelates lacking superconductivity
K Hu, Q Li, D Song, Y Jia, Z Liang, S Wang… - Nature …, 2024 - nature.com
The recent discovery of superconductivity in infinite-layer nickelate films has sparked
significant interest and expanded the realm of superconductors, in which the infinite-layer …
significant interest and expanded the realm of superconductors, in which the infinite-layer …
Atomic-layer engineering of nickelates (in search of novel superconductors)
I Božović, G Logvenov, V Butko - Physica C: Superconductivity and its …, 2023 - Elsevier
Abstract Karl Alex Mueller's intuition was that the nature of mobile charge carriers in
manganates and nickelates should be like those in cuprates, which he believed were Jahn …
manganates and nickelates should be like those in cuprates, which he believed were Jahn …
Phase coexistence and resistance relaxation kinetics in films below the metal-insulator transition temperature
Coexistence of electronically distinct phases below metal-insulator (MI) transition
temperature (TMI) in correlated oxides undergoing temperature-driven MI transition has …
temperature (TMI) in correlated oxides undergoing temperature-driven MI transition has …
Strain generated by the stacking faults in epitaxial SrO (SrTiO3) N Ruddlesden–Popper structures
G Saint-Girons, C Furgeaud, L Largeau… - Journal of Applied …, 2023 - journals.iucr.org
Ruddlesden–Popper (RP) phases present outstanding physical properties triggering
significant academic interest. Out-of-plane stacking faults (OP-SFs), which are the main …
significant academic interest. Out-of-plane stacking faults (OP-SFs), which are the main …
The Quest for High-Temperature Superconductivity in Nickelates under Ambient Pressure
Recently, superconductivity with Tc≈ 80 K was discovered in La3Ni2O7 under extreme
hydrostatic pressure (> 14 GPa). For practical applications, we needed to stabilize this state …
hydrostatic pressure (> 14 GPa). For practical applications, we needed to stabilize this state …
Atomic Insights of Interface Polarity in NdNiO2/SrTiO3 Superlattices
The polarity of an interface between two materials, eg complex functional oxide
heterointerfaces, can greatly affect their physical properties by driving the electronic and …
heterointerfaces, can greatly affect their physical properties by driving the electronic and …