典型文献
Modulation of spin dynamics in Ni/Pb(Mg1/3Nb2/3)O3-PbTiO3 multiferroic heterostructure
文献摘要:
Motivated by the fast-developing spin dynamics in ferromagnetic/piezoelectric structures,this study attempts to manipulate magnons(spin-wave excitations)by the converse magnetoelectric(ME)coupling.Herein,electric field(E-field)tuning magnetism,especially the surface spin wave,is accomplished in Ni/0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3(PMN-PT)multiferroic heterostructures.The Kerr signal(directly proportional to magnetization)changes of Ni film are observed when direct current(DC)or alternative current(AC)voltage is applied to PMN-PT substrate,where the signal can be modulated breezily even without extra magnetic field(H-field)in AC-mode measurement.Deserved to be mentioned,a surface spin wave switch of"1"(i.e.,"on")and"0"(i.e.,"off')has been created at room temperature upon applying an E-field.In addition,the magnetic anisotropy of heterostructures has been investigated by E-field-induced ferromagnetic resonance(FMR)shift,and a large 490 Oe shift of FMR is determined at the angle of 45° between H-field and heterostructure plane.
文献关键词:
中图分类号:
作者姓名:
Hang XU;Bo WANG;Ji QI;Mei LIU;Fei TENG;Linglong HU;Yuan ZHANG;Chaoqun QU;Ming FENG
作者机构:
Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of Education,Jilin Normal University,Changchun 130103,China;Condensed Matter Science and Technology Institute,School of Instrumentation Science and Engineering,Harbin Institute of Technology,Harbin 150080,China;College of Mathematics,Jilin Normal University,Siping 136000,China
文献出处:
引用格式:
[1]Hang XU;Bo WANG;Ji QI;Mei LIU;Fei TENG;Linglong HU;Yuan ZHANG;Chaoqun QU;Ming FENG-.Modulation of spin dynamics in Ni/Pb(Mg1/3Nb2/3)O3-PbTiO3 multiferroic heterostructure)[J].先进陶瓷(英文版),2022(03):515-521
A类:
7Pb,3PbTiO3,breezily,Deserved
B类:
Modulation,spin,dynamics,Mg1,3Nb2,multiferroic,Motivated,by,fast,developing,ferromagnetic,piezoelectric,this,study,attempts,manipulate,magnons,wave,excitations,converse,magnetoelectric,ME,coupling,Herein,field,tuning,magnetism,especially,surface,accomplished,PMN,PT,heterostructures,Kerr,signal,directly,proportional,magnetization,changes,film,are,observed,when,current,DC,alternative,AC,voltage,applied,substrate,where,can,modulated,even,without,extra,mode,measurement,mentioned,switch,off,has,been,created,room,temperature,upon,applying,In,addition,anisotropy,investigated,induced,resonance,FMR,shift,large,Oe,determined,angle,between,plane
AB值:
0.556394
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