Magnetic excitations in infinite-layer nickelates-Reference-Cited by-同舟云学术

Magnetic excitations in infinite-layer nickelates

Published:2021-07-09 Issue:6551 Volume:373 Page:213-216
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Lu H.¹²^ORCID,Rossi M.¹^ORCID,Nag A.³^ORCID,Osada M.²^ORCID,Li D. F.¹^ORCID,Lee K.²^ORCID,Wang B. Y.²^ORCID,Garcia-Fernandez M.³^ORCID,Agrestini S.³^ORCID,Shen Z. X.¹²^ORCID,Been E. M.¹^ORCID,Moritz B.¹^ORCID,Devereaux T. P.¹²⁴^ORCID,Zaanen J.⁵,Hwang H. Y.¹²^ORCID,Zhou Ke-Jin³^ORCID,Lee W. S.¹^ORCID

Affiliation:

1. Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory and Stanford University, Menlo Park, CA 94025, USA.

2. Geballe Laboratory for Advanced Materials, Departments of Physics and Applied Physics, Stanford University, Stanford, CA 94305, USA.

3. Diamond Light Source, Harwell Campus, Didcot OX11 0DE, UK.

4. Department of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA.

5. Instituut-Lorentz for theoretical Physics, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, Netherlands.

Abstract

Looking for magnetic clues Thin films of the neodymium nickelate NdNiO 2 doped with strontium have recently been found to be superconducting. This materials class bears structural and electronic similarities to the famed cuprate superconductors, but how far the analogy goes remains unclear. Lu et al. used resonant inelastic x-ray scattering to look for magnetism, which exists in the cuprates, in Nd 1-x Sr x NiO 2 films (see the Perspective by Benckiser). The authors observed magnetic modes in the undoped compound that had a doping evolution consistent with the behavior of a doped Mott insulator. Science , abd7726, this issue p. 213 ; see also abi6855, p. 157

Funder

U.S. Department of Energy

Gordon and Betty Moore Foundation

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference38 articles.

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2. Mottness

3. Scaling up quantum simulations

4. Planckian dissipation, minimal viscosity and the transport in cuprate strange metals

5. Superconductivity in an infinite-layer nickelate

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