Nature Communications

Giant negative thermal expansion exceeding 1000 K in PrMnO3 via synergy of local structure distortion and orbital disordering

• Feiyu Qin
• Xiaoya Bai
• Yue-Wen Fang
• Pengli Zhu
• Jun Wang
• Pengtao Cheng
• Dunhui Wang
• Lei Hu
• Jun Sun
• Xiangdong Ding

2025-11-13

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DOI https://doi.org/10.1038/s41467-025-64925-7