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journal article·2024-01Open access

Antiferroelectricity‐Induced Negative Thermal Expansion in Double Perovskite Pb2CoMoO6 (Small 2/2024)

Haoting Zhao, Zhao Pan, Xi Shen, Jianfa Zhao, Dabiao Lu, Jie Zhang, Zhiwei Hu, Chang‐Yang Kuo, Chien‐Te Chen, Ting‐Shan Chan, Christoph J. Sahle, Cheng Dong, Takumi Nishikubo, Takehiro Koike, Zun‐Yi Deng, Jiawang Hong, Runze Yu, Pu Yu, Masaki Azuma, Changqing Jin, Youwen Long

Small· Volume 20· Issue 2
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Source abstract

Abstract

Double Perovskites In article number 2305219, Youwen Long, Runze Yu, and co-workers report the high-pressure synthesis of a Pb2CoMoO6 double perovskite oxide and unprecedently find antiferroelectricity-induced negative thermal expansion during the antiferroelectric transition as well as the antiferroelectric phase itself in a wide temperature range across the room temperature.
Source: openalex_inverted_index · Quality: baseline

Research context

Electronic materials

OpenAlex topics: Thermal Expansion and Ionic Conductivity · Ferroelectric and Piezoelectric Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 China

College of Materials Science and Opto‐Electronic Technology University of Chinese Academy of Sciences Beijing 100049 China

School of Physical Sciences University of Chinese Academy of Sciences Beijing 100049 China

Max Planck Institute for Chemical Physics of Solids 01187 Dresden Germany

Department of Electrophysics National Yang Ming Chiao Tung University Hsinchu 30010 Taiwan

National Synchrotron Radiation Research Center Hsinchu 30076 Taiwan

European Synchrotron Radiation Facility (ESRF) 71 Avenue des Martyrs Grenoble 38000 France

School of Advanced Materials Peking University Shenzhen Graduate School Shenzhen 518055 China

Kanagawa Institute of Industrial Science and Technology Ebina 243–0435 Japan

Laboratory for Materials and Structures Institute of Innovative Research Tokyo Institute of Technology Yokohama 226–8503 Japan

School of Aerospace Engineering Beijing Institute of Technology Beijing 100081 China

Center for High‐Pressure Science and Technology Advanced Research Beijing 100094 China

State Key Laboratory of Low Dimensional Quantum Physics Department of Physics Tsinghua University Beijing 100084 China

Living Systems Materialogy (LiSM) Research Group International Research Frontiers Initiative (IRFI) Tokyo Institute of Technology 4259, Nagatsuta‐cho, Midori‐ku Yokohama 226–8501 Japan

Songshan Lake Materials Laboratory Dongguan 523808 China

References

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