High-energy spin waves in the spin-1 square-lattice antiferromagnet La2NiO4
<p>Inelastic neutron scattering is used to study the magnetic excitations of the <em>S</em>=1 square-lattice antiferromagnet <span tabindex="0">La<sub>2</sub>NiO<sub>4</sub></span>. We find that the spin waves cannot be describ...
Main Authors: | Petsch, AN, Headings, NS, Prabhakaran, D, Kolesnikov, AI, Frost, CD, Boothroyd, AT, Coldea, R, Hayden, SM |
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格式: | Journal article |
语言: | English |
出版: |
American Physical Society
2023
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