التفاصيل البيبلوغرافية
| العنوان: |
Improper molecular ferroelectrics with simultaneous ultrahigh pyroelectricity and figures of merit. |
| المؤلفون: |
Wenru Li1, Gang Tang2, Guangzu Zhang1 zhanggz@hust.edu.cn, Jafri, Hasnain Mehdi3, Jun Zhou1, Di Liu3, Yang Liu4, Jiesu Wang5 hongjw@bit.edu.cn, Kuijuan Jin5, Yongmin Hu6, Haoshuang Gu6, Zhao Wang6, Jiawang Hong2, Houbing Huang3 hbhuang@ustb.edu.cn, Long-Qing Chen4, Shenglin Jiang1, Qing Wang4 wang@matse.psu.edu |
| المصدر: |
Science Advances. 1/27/2021, Vol. 7 Issue 5, p1-8. 8p. |
| مصطلحات موضوعية: |
*PYROELECTRICITY, *FERROELECTRIC crystals, *FERROELECTRIC ceramics, *FERROELECTRIC polymers, *FERROELECTRIC thin films, *DIELECTRIC measurements, *MATERIALS science |
| مستخلص: |
The article discusses ferroelectric materials exhibit large pyroelectric coefficients, pyroelectric figures of merit (FOMs) have limited by high dielectric constants because of the inverse relationship between FOMs and dielectric constant. Topics include the facile preparation features, the improper molecular ferroelectrics hold great promise for high-performance pyroelectric devices; and to improve the pyroelectric FOMs, have focused on the structural modification of ferroelectric materials. |
| قاعدة البيانات: |
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