Observation of the axion quasiparticle in 2D MnBi2Te4.
Qiu JX, Ghosh B, Schütte-Engel J, Qian T, Smith M, Yao YT, Ahn J, Liu YF, Gao A, Tzschaschel C, Li H, Petrides I, Bérubé D, Dinh T, Huang T, Liebman O, Been EM, Blawat JM, Watanabe K, Taniguchi T, Fong KC, Lin H, Orth PP, Narang P, Felser C, Chang TR, McDonald R, McQueeney RJ, Bansil A, Martin I, Ni N, Ma Q, Marsh DJE, Vishwanath A, Xu SY.
Qiu JX, et al. Among authors: chang tr.
Nature. 2025 May;641(8061):62-69. doi: 10.1038/s41586-025-08862-x. Epub 2025 Apr 16.
Nature. 2025.
PMID: 40240597