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Updated: May 15, 2025

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy
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温度不敏感的铁电聚合物薄膜用于电热制冷

Yiwen Bo1, Hengxiang Zhang1, Heng Cui1

  • 1School of Materials Science and Engineering, National Institute for Advanced Materials, Nankai University, Tongyan Road 38, Tianjin 300350, P. R. China.

ACS applied materials & interfaces
|April 10, 2025
PubMed
概括

本研究介绍了一种新的电热 (EC) 聚合物复合物,可以克服热稳定性的限制. 增强的材料在广泛的温度范围内保持其冷却效果,为实际的固态制冷铺平了道路.

关键词:
电热效应是一种电热效应.聚合物混合物的聚合物混合物.固态冷却 固态冷却温度不敏感的人.热管理 热管理单轴拉伸是一种拉伸.

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Materials like iron, nickel, and cobalt consist of magnetic domains, within which the magnetic dipoles are arranged parallel to each other. The magnetic dipoles are rigidly aligned in the same direction within a domain by quantum mechanical coupling among the atoms. This coupling is so strong that even thermal agitation at room temperature cannot break it. The result is that each domain has a net dipole moment. However, some materials have weaker coupling, and are ferromagnetic at lower...
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