Rare-earth nickelates RNiO3: thin films and heterostructures
This review stands in the larger framework of functional materials by focussing on
heterostructures of rare-earth nickelates, described by the chemical formula RNiO 3 where R …
heterostructures of rare-earth nickelates, described by the chemical formula RNiO 3 where R …
Superconductivity in infinite-layer nickelates
The recent discovery of the superconductivity in the doped infinite layer nickelates RNiO 2
(R= La, Pr, Nd) is of great interest since the nickelates are isostructural to doped (Ca, Sr) …
(R= La, Pr, Nd) is of great interest since the nickelates are isostructural to doped (Ca, Sr) …
Superconductivity in an infinite-layer nickelate
The discovery of unconventional superconductivity in (La, Ba) 2CuO4 (ref.) has motivated
the study of compounds with similar crystal and electronic structure, with the aim of finding …
the study of compounds with similar crystal and electronic structure, with the aim of finding …
Formation of a two-dimensional single-component correlated electron system and band engineering in the nickelate superconductor
Motivated by the recent experimental discovery of superconductivity in the infinite-layer
nickelate Nd 0.8 Sr 0.2 NiO 2 [Li, Nature (London) 572, 624 (2019) 10.1038/s41586-019 …
nickelate Nd 0.8 Sr 0.2 NiO 2 [Li, Nature (London) 572, 624 (2019) 10.1038/s41586-019 …
Physics of ultrathin films and heterostructures of rare-earth nickelates
The electronic structure of transition metal oxides featuring correlated electrons can be
rationalized within the Zaanen-Sawatzky-Allen framework. Following a brief description of …
rationalized within the Zaanen-Sawatzky-Allen framework. Following a brief description of …
Superconductivity in nickel-based 112 systems
Superconductivity has been discovered recently in infinite-layer nickel-based 112 thin films
R 1− x A x NiO 2 (R= La, Nd, Pr and A= Sr, Ca). They are isostructural to the infinite-layer …
R 1− x A x NiO 2 (R= La, Nd, Pr and A= Sr, Ca). They are isostructural to the infinite-layer …
A substantial hybridization between correlated Ni-d orbital and itinerant electrons in infinite-layer nickelates
The discovery of unconventional superconductivity in hole doped NdNiO2, similar to
CaCuO2, has received enormous attention. However, different from CaCuO2, R NiO2 (R …
CaCuO2, has received enormous attention. However, different from CaCuO2, R NiO2 (R …
Colloquium: Emergent properties in plane view: Strong correlations at oxide interfaces
Finding new collective electronic states in materials is one of the fundamental goals of
condensed matter physics. Atomic-scale superlattices formed from transition metal oxides …
condensed matter physics. Atomic-scale superlattices formed from transition metal oxides …
Experimental Progress in Superconducting Nickelates
The superconducting nickelates were first proposed as potential analogs to the cuprate
unconventional superconductors in 1999, but it took twenty years before superconductivity …
unconventional superconductors in 1999, but it took twenty years before superconductivity …
Model Construction and a Possibility of Cupratelike Pairing in a New Nickelate Superconductor
Effective models are constructed for a newly discovered superconductor (Nd, Sr) Ni O 2,
which has been considered as a possible nickelate analog of the cuprates. Estimation of the …
which has been considered as a possible nickelate analog of the cuprates. Estimation of the …