CAJ | 학술논문

铁电材料的优秀电学性能孕育了它广阔的应用前景，其电子元件有着集成度高、能耗小、响应速度快等众多优点。而且目前研究者将铁电材料同其它技术相结合，使新诞生的集成铁电材料性能更为优秀。介绍了铁电材料的发展历史和当前的研究概况。详细描述了几种铁电材料的性能特点与研究进展，包括压电材料及在微机电系统中的应用，储能用铁电介质材料，有机铁电薄膜材料，具备2种以上初级铁性体特征的多铁材料，铁电阻变材料等。最后，总结了铁电材料研究中尚未解决的技术问题，并展望了铁电材料的发展趋势。
철전재료적우수전학성능잉육료타엄활적응용전경，기전자원건유착집성도고、능모소、향응속도쾌등음다우점。이차목전연구자장철전재료동기타기술상결합，사신탄생적집성철전재료성능경위우수。개소료철전재료적발전역사화당전적연구개황。상세묘술료궤충철전재료적성능특점여연구진전，포괄압전재료급재미궤전계통중적응용，저능용철전개질재료，유궤철전박막재료，구비2충이상초급철성체특정적다철재료，철전조변재료등。최후，총결료철전재료연구중상미해결적기술문제，병전망료철전재료적발전추세。
Ferroelectric materials, one of the current research focuses with numbers of＇ physical advantages such as high integration, low energy consumption and fast response, has broad application prospects in many aspects. Being combined with other physical technologies, the properties of ferroelectric materials can be significantly improved. The development history and prevailing research profile of ferroelectric materials were introduced at first, then the performance characteristics in detail, including five mechanisms：（ 1 ） piezoelectric and its application in micro-electromechanical systems; （2） dielectric materials used for energy storage ; （ 3 ） organic ferroelectric thin films ; （4） muhiferroic which has two or more primary iron characteristics ; （5） ferroelectric resistance switching. In addition, some unresolved technical issues of ferroelectric mate- rials were summarized and the developing trends were prospected.