activity
20122023
most citedPersistence of magnetic excitations in La2-xSrxCuO4 from the undoped insulator to the heavily overdoped non-superconducting metal

281 citations · 1.3k across the 23 of their papers we have counts for

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Showing 2016Show all

2 papers · 1 filter

cond-mat.str-el2016★ 10 cited

Giant Spin Gap and Magnon Localization in the Disordered Heisenberg Antiferromagnet Sr2Ir1-xRuxO4

Yue Cao, Xuerong Liu, Wenhu Xu +15

We study the evolution of magnetic excitations in the disordered two-dimensional antiferromagnet Sr2Ir1-xRuxO4. A gigantic magnetic gap greater than 40 meV opens at x = 0.27 and in…

cond-mat.str-el2016★ 32 cited

Strongly Gapped Spin-Wave Excitation in the Insulating Phase of NaOsO3

S. Calder, J. G. Vale, N. Bogdanov +13

NaOsO3 hosts a rare manifestation of a metal-insulator transition driven by magnetic correlations, placing the magnetic exchange interactions in a central role. We use resonant ine…