357 citations · 2.5k across the 26 of their papers we have counts for
24 papers · 1 filter
Bridging ambient- and high-pressure superconductivity in LaLnNiO films
Motoki Osada, Chieko Terakura, Shusaku Imajo +9
The discovery of high critical-temperature superconductivity near 80 K in bilayer nickelates under high pressure has sparked extensive studies. While superconducti…
Pressure-induced superconductivity in epitaxially-stabilized PrNiO films
Motoki Osada, Chieko Terakura, Hsiao-Yi Chen +8
The discovery of high critical-temperature superconductivity in LaNiO under high pressure has led to a rapid expansion of the range th…
Evolution of the Superfluid Density in Infinite-Layer Nickelates
Bai Yang Wang, Shannon P. Harvey, Kyuho Lee +6
Nickelate superconductors provide a valuable new platform for the study of unconventional superconductivity that is complementary to the cuprates. One of the central puzzles about…
-linear magnetoresistance in the resistivity regime of overdoped infinite-layer nickelate LaSrNiO
Yong-Cheng Pan, Tommy Kotte, Toni Helm +3
We report a systematic magnetotransport study on high-crystallinity LaSrNiO (LSNO) thin films with . By conducting pulsed-field transport experiment…
Systematic evolution of superconducting pairing strength and Seebeck coefficients in correlated infinite-layer LaSrNiO
Motoki Osada, Shusaku Imajo, Yuji Seki +6
The recently discovered superconducting infinite-layer nickelates offer a novel platform to explore an exotic pairing mechanism in multi-band systems towards high-temperature super…
Strain-tuning for superconductivity in LaNiO thin films
Motoki Osada, Chieko Terakura, Akiko Kikkawa +5
The recent discovery of high-transition temperature () superconductivity in pressurized LaNiO bulk crystals has attracted keen attention due to its…
Scanning SQUID study of ferromagnetism and superconductivity in infinite-layer nickelates
Ruby A. Shi, Bai Yang Wang, Yusuke Iguchi +6
Infinite-layer nickelates SrNiO ( = La, Pr, Nd) are a class of superconductors with structural similarities to cuprates. Although long-range antiferromagnet…
Observation of Coulomb blockade and Coulomb staircases in superconducting Pr0.8Sr0.2NiO2 films
Rui-Feng Wang, Yan-Ling Xiong, Hang Yan +7
Motivated by the discovery of superconductivity in the infinite-layer nickelate family, we report an experimental endeavor to clean the surface of nickelate superconductor Pr0.8Sr0…
Rare-Earth Control of the Superconducting Upper Critical Field in Infinite-Layer Nickelates
Bai Yang Wang, Tiffany C. Wang, Yu-Te Hsu +11
The consequences of varying the rare-earth element in the superconducting infinite-layer nickelates have been much debated. Here we show striking differences in the magnitude and a…
Character of the "normal state" of the nickelate superconductors
Kyuho Lee, Bai Yang Wang, Motoki Osada +10
The occurrence of superconductivity in proximity to various strongly correlated phases of matter has drawn extensive focus on their normal state properties, to develop an understan…
Evidence for nodal superconductivity in infinite-layer nickelates
Shannon P. Harvey, Bai Yang Wang, Jennifer Fowlie +5
Infinite-layer nickelates present a new family of potential unconventional superconductors. A key open question is the superconducting pairing symmetry. We present low-temperature…
Intrinsic magnetism in superconducting infinite-layer nickelates
Jennifer Fowlie, Marios Hadjimichael, Maria M. Martins +10
The discovery of superconductivity in NdSrNiO [1] introduced a new family of layered nickelate superconductors that has now been extended to include a range of…
Reconstructing the polar interface of infinite-layer nickelate thin films
Berit H. Goodge, Benjamin Geisler, Kyuho Lee +6
Nickel-based superconductors provide a long-awaited experimental platform to explore possible cuprate-like superconductivity. Despite similar crystal structure and electron fil…
A Broken Translational Symmetry State in an Infinite-Layer Nickelate
Matteo Rossi, Motoki Osada, Jaewon Choi +17
A defining signature of strongly correlated electronic systems is the existence of competing phases with similar ground state energies, resulting in a rich phase diagram. While in…
Electronic structure of superconducting nickelates probed by resonant photoemission spectroscopy
Zhuoyu Chen, Motoki Osada, Danfeng Li +14
The discovery of infinite-layer nickelate superconductors has spurred enormous interest. While the Ni cations possess nominally the same 3 configuration as Cu in…
Nickelate superconductivity without rare-earth magnetism: (La,Sr)NiO
Motoki Osada, Bai Yang Wang, Berit H. Goodge +5
The observation of superconductivity in infinite layer nickelate (Nd,Sr)NiO thin films has led to rapid theoretical and experimental investigations of these copper-oxide-anal…
Magnetic excitations in infinite-layer nickelates
H. Lu, M. Rossi, A. Nag +14
The discovery of superconductivity in infinite-layer nickelates brings us tantalizingly close to a new material class that mirrors the cuprate superconductors. Here, we report on m…
Insulator-to-Metal Crossover near the Edge of the Superconducting Dome in NdSrNiO
Yu-Te Hsu, Bai Yang Wang, Maarten Berben +9
We report a systematic magnetotransport study of superconducting infinite-layer nickelate thin films NdSrNiO with . By suppressing supercond…
Isotropic Pauli-Limited Superconductivity in the Infinite Layer Nickelate NdSrNiO
Bai Yang Wang, Danfeng Li, Berit H. Goodge +6
The recent observation of superconductivity in thin film infinite-layer nickelates offers a different angle to investigate superconductivity in layered oxides. A wide…
Phase Diagram of Infinite Layer Praseodymium Nickelate PrSrNiO Thin Films
Motoki Osada, Bai Yang Wang, Kyuho Lee +2
We report the phase diagram of infinite layer PrSrNiO thin films synthesized via topotactic reduction from the perovskite precursor phase using CaH. Based on…
A superconducting praseodymium nickelate with infinite layer structure
Motoki Osada, Bai Yang Wang, Berit H. Goodge +7
A variety of nickel oxide compounds have long been studied for their manifestation of various correlated electron phenomena. Recently, superconductivity was observed in nanoscale i…
Doping evolution of the Mott-Hubbard landscape in infinite-layer nickelates
Berit H. Goodge, Danfeng Li, Motoki Osada +5
The recent observation of superconductivity in NdSrNiO has raised fundamental questions about the hierarchy of the underlying electronic structure. Calculations…
Superconducting Dome in NdSrNiO Infinite Layer Films
Danfeng Li, Bai Yang Wang, Kyuho Lee +5
We report the phase diagram of NdSrNiO infinite layer thin films grown on SrTiO. A superconducting dome spanning is found, remarkably similar…
Electronic structure of the parent compound of superconducting infinite-layer nickelates
M. Hepting, D. Li, C. J. Jia +22
The search for oxide materials with physical properties similar to the cuprate high Tc superconductors, but based on alternative transition metals such as nickel, has grown and evo…