This work was supported by the National Natural Science Foundation of China(Nos.12204503 and U2002217);the Key Research Program of the Chinese Academy of Sciences(No.ZDRW-CN-2021-3-1-18);the Shanghai Pujiang Program(No.22PJD085);the Natural Science Foundation of Shanghai(No.23ZR1472400);the Young Elite Scientists Sponsorship Program by the China Association for Science and Technology(No.YESS20210265).
AgNbO_(3)(AN)and modified AgNbO_(3) have been extensively investigated as promising lead-free antiferroelectric(AFE)energy storage materials.Previous studies have focused mainly on the use of an ion dopant at the A/B ...
support from the National Natural Science Foundation of China (Grant Nos.51772175,52072218,and 52002192);Natural Science Foundation of Shandong Province (Grant Nos.ZR2020QE042,ZR2022ZD39,and ZR2022ME031);the Science,Education and Industry Integration Pilot Projects of Qilu University of Technology (Shandong Academy of Sciences) (Grant Nos.2022GH018 and 2022PY055);support from the Jinan City Science and Technology Bureau (Grant No.2021GXRC055);the Education Department of Hunan Province/Xiangtan University (Grant No.KZ0807969);funding for top talents at Qilu University of Technology (Shandong Academy of Sciences);support from the Jiangsu Province NSFC (Grant No.BK20180764);support from the National Key R&D Program of China (Grant No.2021YFB3601504);Natural Science Foundation of Shandong Province (Grant No.ZR2020KE019).
Due to its lead-free composition and a unique double polarization hysteresis loop with a large maximum polarization(Pmax)and a small remnant polarization(Pr),AgNbO_(3)-based antiferroelectrics(AFEs)have attracted exte...