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对含有界面磁电耦合的有限长铁电-铁磁多铁链体系进行了研究，基于矢量离散化思想，构建了描述其磁电性质的微观海森伯模型.利用传递矩阵方法获得了磁化强度、电极化强度、磁电化率等关键热力学量的解析表达式，重点探讨了界面磁电耦合、外场以及单离子各向异性对体系磁电耦合行为的影响和调控.研究结果表明，界面磁电耦合对体系的磁化强度和电极化强度均起促进作用.电场驱动下的电致磁电化率具有更强的磁电关联效应，预示着外电场能够有效地调控体系的磁性行为.而在磁致磁电化率中观察到的低温峰主要源于外磁场的诱导.此外，在高电场作用下体系比热容还呈现出有趣的三峰结构，这种三峰结构是自旋态的热激发以及电偶极矩的电场和温度共同激发导致的.
[1] Eerenstein W, Mathur N D, Scott J F 2006 Nature 442 759
[2] Fiebig M, Lottermoser T, Meier D, Trassin M 2016 Nat. Rev. Mater. 1 16046
[3] Wei L, Hu Z, Du G, Yuan Y, Wang J, Tu H, You B, Zhou S, Qu J, Liu H, Zheng R, Hu Y, Du J 2018 Adv. Mater. 30 1801885
[4] Nozaki T, Sahashi M 2018 Jpn. J. Appl. Phys. 57 0902A2
[5] Brivio S, Petti D, Bertacco R, Cezar J C 2011 Appl. Phys. Lett. 98 092505
[6] Duan C G, Jaswal S S, Tsymbal E Y 2006 Phys. Rev. Lett. 97 047201
[7] Sahoo S, Polisetty S, Duan C G, Jaswal S S, Tsymbal E Y, Binek C 2007 Phys. Rev. B 76 092108
[8] Horley P P, Sukhov A, Jia C, Martinez E, Berakdar J 2012 Phys. Rev. B 85 054401
[9] Chotorlishvili L, Khomeriki R, Sukhov A, Ruffo S, Berakdar J 2013 Phys. Rev. Lett. 111 117202
[10] Rondinelli J M, Stengel M, Spaldin N A 2008 Nat. Nanotechnol. 3 46
[11] Cai T, Ju S, Lee J, Sai N, Demkov A A, Niu Q, Li Z, Shi J, Wang E 2009 Phys. Rev. B 80 140415
[12] Sirker J 2010 Phys. Rev. B 81 014419
[13] Ding L J, Yao K L, Fu H H 2011 J. Mater. Chem. 21 449
[14] Paglan P A, Nguenang J P, Ruffo S 2018 Europhys. Lett. 122 68001
[15] Sukhov A, Jia C, Horley P P, Berakdar J 2010 J. Phys.: Condens. Matter 22 352201
[16] Odkhuu D, Kioussis N 2018 Phys. Rev. B 97 094404
[17] Wang Z, Grimson M J 2015 J. Appl. Phys. 118 124109
[18] Gao R, Xu Z, Bai L, Zhang Q, Wang Z, Cai W, Chen G, Deng X, Cao X, Luo X, Fu C 2018 Adv. Electron. Mater. 4 1800030
[19] Liu X T, Chen W J, Jiang G L, Wang B, Zheng Y 2016 Phys. Chem. Chem. Phys. 18 2850
[20] Tokunaga Y, Taguchi Y, Arima T, Tokura Y 2012 Nat. Phys. 8 838
[21] Gao X S, Liu J M, Chen X Y, Liu Z G 2000 J. Appl. Phys. 88 4250
[22] Fisher M E 1964 Am. J. Phys. 32 343
[23] Juhász Junger I, Ihle D 2005 Phys. Rev. B 72 064454
[24] Härtel M, Richter J 2011 Phys. Rev. E 83 214412
[25] Gong S J, Jiang Q 2004 Phys. Lett. A 333 124
[26] Zhai L J, Wang H Y 2015 J. Magn. Magn. Mater. 377 121
[27] Thakur P, Durganandini P 2018 Phys. Rev. B 97 064413
[28] Tokura Y, Seki S, Nagaosa N 2014 Rep. Prog. Phys. 77 076501
[29] Liu M W, Chen Y, Song C C, Wu Y, Ding H L 2011 Solid State Commun. 151 503
[30] Song C C, Chen Y, Liu M W 2010 Physica B 405 439
[31] Juhász Junger I, Ihle D, Bogacz L, Janke W 2008 Phys. Rev. B 77 174411
[32] Venkataiah G, Shirahata Y, Itoh M, Taniyama T 2011 Appl. Phys. Lett. 99 102506
[33] Blöte H W J 1975 Physica B+C 79 427
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[1] Eerenstein W, Mathur N D, Scott J F 2006 Nature 442 759
[2] Fiebig M, Lottermoser T, Meier D, Trassin M 2016 Nat. Rev. Mater. 1 16046
[3] Wei L, Hu Z, Du G, Yuan Y, Wang J, Tu H, You B, Zhou S, Qu J, Liu H, Zheng R, Hu Y, Du J 2018 Adv. Mater. 30 1801885
[4] Nozaki T, Sahashi M 2018 Jpn. J. Appl. Phys. 57 0902A2
[5] Brivio S, Petti D, Bertacco R, Cezar J C 2011 Appl. Phys. Lett. 98 092505
[6] Duan C G, Jaswal S S, Tsymbal E Y 2006 Phys. Rev. Lett. 97 047201
[7] Sahoo S, Polisetty S, Duan C G, Jaswal S S, Tsymbal E Y, Binek C 2007 Phys. Rev. B 76 092108
[8] Horley P P, Sukhov A, Jia C, Martinez E, Berakdar J 2012 Phys. Rev. B 85 054401
[9] Chotorlishvili L, Khomeriki R, Sukhov A, Ruffo S, Berakdar J 2013 Phys. Rev. Lett. 111 117202
[10] Rondinelli J M, Stengel M, Spaldin N A 2008 Nat. Nanotechnol. 3 46
[11] Cai T, Ju S, Lee J, Sai N, Demkov A A, Niu Q, Li Z, Shi J, Wang E 2009 Phys. Rev. B 80 140415
[12] Sirker J 2010 Phys. Rev. B 81 014419
[13] Ding L J, Yao K L, Fu H H 2011 J. Mater. Chem. 21 449
[14] Paglan P A, Nguenang J P, Ruffo S 2018 Europhys. Lett. 122 68001
[15] Sukhov A, Jia C, Horley P P, Berakdar J 2010 J. Phys.: Condens. Matter 22 352201
[16] Odkhuu D, Kioussis N 2018 Phys. Rev. B 97 094404
[17] Wang Z, Grimson M J 2015 J. Appl. Phys. 118 124109
[18] Gao R, Xu Z, Bai L, Zhang Q, Wang Z, Cai W, Chen G, Deng X, Cao X, Luo X, Fu C 2018 Adv. Electron. Mater. 4 1800030
[19] Liu X T, Chen W J, Jiang G L, Wang B, Zheng Y 2016 Phys. Chem. Chem. Phys. 18 2850
[20] Tokunaga Y, Taguchi Y, Arima T, Tokura Y 2012 Nat. Phys. 8 838
[21] Gao X S, Liu J M, Chen X Y, Liu Z G 2000 J. Appl. Phys. 88 4250
[22] Fisher M E 1964 Am. J. Phys. 32 343
[23] Juhász Junger I, Ihle D 2005 Phys. Rev. B 72 064454
[24] Härtel M, Richter J 2011 Phys. Rev. E 83 214412
[25] Gong S J, Jiang Q 2004 Phys. Lett. A 333 124
[26] Zhai L J, Wang H Y 2015 J. Magn. Magn. Mater. 377 121
[27] Thakur P, Durganandini P 2018 Phys. Rev. B 97 064413
[28] Tokura Y, Seki S, Nagaosa N 2014 Rep. Prog. Phys. 77 076501
[29] Liu M W, Chen Y, Song C C, Wu Y, Ding H L 2011 Solid State Commun. 151 503
[30] Song C C, Chen Y, Liu M W 2010 Physica B 405 439
[31] Juhász Junger I, Ihle D, Bogacz L, Janke W 2008 Phys. Rev. B 77 174411
[32] Venkataiah G, Shirahata Y, Itoh M, Taniyama T 2011 Appl. Phys. Lett. 99 102506
[33] Blöte H W J 1975 Physica B+C 79 427
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