Yang, Detian https://orcid.org/0000-0001-8807-3041
Liu, Yaohua https://orcid.org/0000-0002-5867-5065
Zhou, Haidong https://orcid.org/0000-0002-1595-1912
N’Diaye, Alpha T https://orcid.org/0000-0001-9429-9776
Xu, Xiaoshan https://orcid.org/0000-0002-4363-392X
Funding for this research was provided by:
National Science Foundation (ECCS-2025298)
U.S. Department of Energy, Office of Science, Basic Energy Sciences (DE-AC02-05CH11231)
National Science Foundation, Division of Materials Research (NSF-DMR-2003117)
Article Title: Persistent structural distortion for anticipated improper ferroelectricity in ultrathin h-Lu 1− x Ca x MnO 3 films
Journal Title: Journal of Physics: Condensed Matter
Article Type: paper
Copyright Information: © 2026 The Author(s). Published by IOP Publishing Ltd
Publication dates
Date Received: 2025-08-01
Date Accepted: 2026-01-09
Online publication date: 2026-01-22