The superconducting nickelates were first proposed as potential analogs to the cuprate
unconventional superconductors in 1999, but it took twenty years before superconductivity …

We report on superconductivity in Nd1− x Eu x NiO2 using Eu as a 4f dopant of the parent
NdNiO2 infinite-layer compound. We use an all–in situ molecular beam epitaxy reduction …

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 …

Molecular beam epitaxy (MBE), a workhorse of the semiconductor industry, has progressed
rapidly in the last few decades in the development of novel materials. Recent developments …

The metal-hydride-based “topochemical reduction” process has produced several
thermodynamically unstable phases across various transition metal oxide series with …

Since their discovery, the infinite‐layer nickelates have been regarded as an appealing
system for gaining deeper insights into high temperature superconductivity (HTSC) …

We present an integrated procedure for the synthesis of infinite-layer nickelates using
molecular-beam epitaxy with gas-phase reduction by atomic hydrogen. We first discuss …

A key open question in the study of layered superconducting nickelate films is the role that
hydrogen incorporation into the lattice plays in the appearance of the superconducting state …

The chemical and electronic interactions at metal/oxide heterojunctions is pivotal in
determining the electronic properties of oxide devices utilized in microelectronics, catalysis …

We report scanning tunneling microscopy (STM) and x-ray photoemission spectroscopy
(XPS) measurements on uncapped and SrTiO 3 (STO) capped NdNiO 2 realized by pulsed …