@article{2a7102a7f9824bdcb696b3fe714d88d7,
title = "Distinguishing antiferromagnetic spin sublattices via the spin Seebeck effect",
abstract = "We measured spin Seebeck signals at the top and bottom surfaces of an antiferromagnetic Cr2O3 film, using a Pt/Cr2O3/Pt trilayer. Our experimental data, combined with micromagnetic simulations, clearly demonstrate that the uncompensated sublattice at the top and bottom surfaces plays a decisive role in determining the symmetry of the spin Seebeck signals, providing fundamental insight for understanding the generation of spin Seebeck signal in antiferromagnetic materials.",
author = "Yongming Luo and Changjiang Liu and Hilal Saglam and Yi Li and Wei Zhang and Zhang, {Steven S.L.} and Pearson, {John E.} and Brandon Fisher and Tiejun Zhou and Anand Bhattacharya and Axel Hoffmann",
note = "Funding Information: This work, including sample fabrication, transport measurements, numerical simulations, and data analysis, was supported by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Materials Science and Engineering Division. The transport measurement, and lithography was performed at the Center for Nanoscale Materials, a U.S. Department of Energy Office of Science User Facility, and supported by the U.S. Department of Energy, Office of Science, under Contract No. DE-AC02-06CH11357. T.Z. acknowledges the support from National Natural Science Foundation of China (Grant No. 11874135) for transmission electron microscopy imaging. Work by S.S.-L.Z. on the revised manuscript was supported by the College of Arts and Sciences, Case Western Reserve University. We acknowledge Z.-Z. Zhang and V. Novosad for helpful discussion and help. Publisher Copyright: {\textcopyright} 2021 American Physical Society.",
year = "2021",
month = jan,
day = "6",
doi = "10.1103/PhysRevB.103.L020401",
language = "English (US)",
volume = "103",
journal = "Physical Review B",
issn = "2469-9950",
publisher = "American Physical Society",
number = "2",
}