Please wait a minute...
Chin. Phys. B, 2014, Vol. 23(1): 017502    DOI: 10.1088/1674-1056/23/1/017502
CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES Prev   Next  

Determination of the magnetic anisotropy constant of Cu/Fe/SiO2/Si by a magneto-optical Kerr effect susceptometer

Jia Yi-Jiao (贾义娇)a b, He Wei (何为)a, Ye Jun (叶军)a c, Hu Bo (胡泊)a, Chen Zi-Yu (陈子瑜)c, Gao You-Hui (高有辉)b, Zhang Xiang-Qun (张向群)a, Yang Hai-Tao (杨海涛)a, Cheng Zhao-Hua (成昭华)a
a State Key Laboratory of Magnetism and Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
b Department of Physics, Beijing Normal University, Beijing 100875, China;
c Department of Physics, Beihang University, Beijing 100191, China
Abstract  The magneto-optical Kerr effect susceptometry technique is proposed to determine the uniaxial magnetic anisotropy (UMA) constant Ku. The magnetic properties of Cu/Fe/SiO2/Si grown by dc magnetron sputtering were investigated. The in-plane uniaxial magnetic anisotropy was probed by the magneto-optical Kerr effect (MOKE). The value of UMA, Ku=2.5×103 J/m3, was simulated from the field dependence of ac susceptibility along the hard axis according to the Stoner–Wohlfarth (S–W) model, which is consistent with Ku=2.7×103 J/m3 calculated from the magnetic hysteresis loops. Our results show that the magneto-optical Kerr effect susceptometry can be employed to determine the magnetic anisotropy constant owing to its high sensitivity.
Keywords:  ac susceptibility      magnetic anisotropy      magneto-optical Kerr effect susceptometry  
Received:  25 June 2013      Revised:  29 August 2013      Accepted manuscript online: 
PACS:  75.30.Gw (Magnetic anisotropy)  
  75.50.Bb (Fe and its alloys)  
  75.30.Cr (Saturation moments and magnetic susceptibilities)  
  75.60.Jk (Magnetization reversal mechanisms)  
Fund: Project supported by the National Basic Research Program of China (Grant Nos. 2009CB929201, 2011CB921801, and 2012CB933102) and the National Natural Science Foundation of China (Grant Nos. 50931006, 11034004, 51021061, and 11274033).
Corresponding Authors:  Cheng Zhao-Hua     E-mail:  zhcheng@iphy.ac.cn

Cite this article: 

Jia Yi-Jiao (贾义娇), He Wei (何为), Ye Jun (叶军), Hu Bo (胡泊), Chen Zi-Yu (陈子瑜), Gao You-Hui (高有辉), Zhang Xiang-Qun (张向群), Yang Hai-Tao (杨海涛), Cheng Zhao-Hua (成昭华) Determination of the magnetic anisotropy constant of Cu/Fe/SiO2/Si by a magneto-optical Kerr effect susceptometer 2014 Chin. Phys. B 23 017502

[1] Heinrich B and Bland J A C 2004 Ultrathin Magnetic Structures (Berlin: Springer-Verlag)
[2] Shiratsuchi Y, Yamamoto M and Bader S D 2007 Prog. Surf. Sci. 82 121
[3] Mermin N D and Wagner H 1966 Phys. Rev. Lett. 17 1133
[4] Bander M and Mills D L 1988 Phys. Rev. B 38 16
[5] Wang S X, Sun N X, Yamaguchi M and Yabukami S 2000 Nature 407 150
[6] Snoek J L 1947 Nature 160 90
[7] Žutić I, Fabian J and Das Sarma S 2004 Rev. Mod. Phys. 76 323
[8] Yaegashi S, Kurihara T and Kazuyuki S 1997 J. Appl. Phys. 81 6303
[9] Rezende S M, Moura J A S and de Aguiar F M 1994 Phys. Rev. B 49 15105
[10] Mattheis R and Quednau G 1999 J. Magn. Magn. Mater. 205 143
[11] Garreau G, Hajjar S, Bubendorff J L and Pirri C 2005 Phys. Rev. B 71 094430
[12] McGuire T and Potter R I 1975 IEEE Transactions on Magnetics 11 1018
[13] Dahlberg D E 1988 J. Appl. Phys. 63 4270
[14] Miller B H andDahlberg E D 1966 Appl. Phys. Lett. 69 3932
[15] Cao W N, Li J, Chen G, Zhu J, Hu C R and Wu Y Z 2011 Appl. Phys. Lett. 98 262506
[16] Li J, Jin E, Son H, Tan A, Cao W N, Hwang C and Qiu Z Q 2013 Rev. Sci. Instrum. 83 033906
[17] Gruyters M 2006 Phys. Rev. B 73 014404
[18] Ye J, He W, Wu Q, Liu H L, Zhang X Q, Chen Z Y and Cheng Z H (unpublished)
[19] Arnold C S, Dunlavy M and Venus D 1997 Rev. Sci. Instrum. 68 4212
[20] Falkowski M, Kowalczyk A and Tolinski T 2013 J. Magn. Magn. Mater. 331 144
[21] Shang Y M and Yao K L 2005 Chin. Phys. Lett. 22 195
[22] Kataja M and van Dijken S 2011 Rev. Sci. Instrum. 82 103901
[23] Poulopoulos P, Farle M, Bovensiepen U and Baberschke K 1997 Phys. Rev. B 55 18
[24] Rodríguez-Suárez R L, Vilela Leão L H, de Aguiar F M, Rezende S M and Azevedo A 2003 J. Appl. Phys. 94 4544
[25] Li Y L, Feng T F, Chen Q, Huang A P and Chen Z Y 2011 Materials Letters 65 2589
[26] Kipgen L, Fulara H, Raju M and Chaudhary S 2012 J. Magn. Magn. Mater. 324 3118
[27] Yun G H, Bai Y H and Narsu B 2009 Acta Phys. Sin. 58 4962 (in Chinese)
[28] Ma Q, Jiang J J, Bie S W, Tian B, Liang P and He H H 2009 Chin. Phys. B 18 2063
[1] High repetition granular Co/Pt multilayers with improved perpendicular remanent magnetization for high-density magnetic recording
Zhi Li(李智), Kun Zhang(张昆), Ao Du(杜奥), Hongchao Zhang(张洪超), Weibin Chen(陈伟斌), Ning Xu(徐宁), Runrun Hao(郝润润), Shishen Yan(颜世申), Weisheng Zhao(赵巍胜), and Qunwen Leng(冷群文). Chin. Phys. B, 2023, 32(2): 026803.
[2] Bismuth doping enhanced tunability of strain-controlled magnetic anisotropy in epitaxial Y3Fe5O12(111) films
Yunpeng Jia(贾云鹏), Zhengguo Liang(梁正国), Haolin Pan(潘昊霖), Qing Wang(王庆), Qiming Lv(吕崎鸣), Yifei Yan(严轶非), Feng Jin(金锋), Dazhi Hou(侯达之), Lingfei Wang(王凌飞), and Wenbin Wu(吴文彬). Chin. Phys. B, 2023, 32(2): 027501.
[3] Thickness-dependent magnetic properties in Pt/[Co/Ni]n multilayers with perpendicular magnetic anisotropy
Chunjie Yan(晏春杰), Lina Chen(陈丽娜), Kaiyuan Zhou(周恺元), Liupeng Yang(杨留鹏), Qingwei Fu(付清为), Wenqiang Wang(王文强), Wen-Cheng Yue(岳文诚), Like Liang(梁力克), Zui Tao(陶醉), Jun Du(杜军),Yong-Lei Wang(王永磊), and Ronghua Liu(刘荣华). Chin. Phys. B, 2023, 32(1): 017503.
[4] Exchange-coupling-induced fourfold magnetic anisotropy in CoFeB/FeRh bilayer grown on SrTiO3(001)
Qingrong Shao(邵倾蓉), Jing Meng(孟婧), Xiaoyan Zhu(朱晓艳), Yali Xie(谢亚丽), Wenjuan Cheng(程文娟), Dongmei Jiang(蒋冬梅), Yang Xu(徐杨), Tian Shang(商恬), and Qingfeng Zhan(詹清峰). Chin. Phys. B, 2022, 31(8): 087503.
[5] Voltage control magnetism and ferromagnetic resonance in an Fe19Ni81/PMN-PT heterostructure by strain
Jun Ren(任军), Junming Li(李军明), Sheng Zhang(张胜), Jun Li(李骏), Wenxia Su(苏文霞), Dunhui Wang(王敦辉), Qingqi Cao(曹庆琪), and Youwei Du(都有为). Chin. Phys. B, 2022, 31(7): 077502.
[6] The 50 nm-thick yttrium iron garnet films with perpendicular magnetic anisotropy
Shuyao Chen(陈姝瑶), Yunfei Xie(谢云飞), Yucong Yang(杨玉聪), Dong Gao(高栋), Donghua Liu(刘冬华), Lin Qin(秦林), Wei Yan(严巍), Bi Tan(谭碧), Qiuli Chen(陈秋丽), Tao Gong(龚涛), En Li(李恩), Lei Bi(毕磊), Tao Liu(刘涛), and Longjiang Deng(邓龙江). Chin. Phys. B, 2022, 31(4): 048503.
[7] Perpendicular magnetization and exchange bias in epitaxial NiO/[Ni/Pt]2 multilayers
Lin-Ao Huang(黄林傲), Mei-Yu Wang(王梅雨), Peng Wang(王鹏), Yuan Yuan(袁源), Ruo-Bai Liu(刘若柏), Tian-Yu Liu(刘天宇), Yu Lu(卢羽), Jia-Rui Chen(陈家瑞), Lu-Jun Wei(魏陆军), Wei Zhang(张维), Biao You(游彪), Qing-Yu Xu(徐庆宇), and Jun Du(杜军). Chin. Phys. B, 2022, 31(2): 027506.
[8] Perpendicular magnetic anisotropy of Pd/Co2MnSi/NiFe2O4/Pd multilayers on F-mica substrates
Qingwang Bai(白青旺), Bin Guo(郭斌), Qin Yin(尹钦), and Shuyun Wang(王书运). Chin. Phys. B, 2022, 31(1): 017501.
[9] Optimized growth of compensated ferrimagnetic insulator Gd3Fe5O12 with a perpendicular magnetic anisotropy
Heng-An Zhou(周恒安), Li Cai(蔡立), Teng Xu(许腾), Yonggang Zhao(赵永刚), and Wanjun Jiang(江万军). Chin. Phys. B, 2021, 30(9): 097503.
[10] Magnetic dynamics of two-dimensional itinerant ferromagnet Fe3GeTe2
Lijun Ni(倪丽君), Zhendong Chen(陈振东), Wei Li(李威), Xianyang Lu(陆显扬), Yu Yan(严羽), Longlong Zhang(张龙龙), Chunjie Yan(晏春杰), Yang Chen(陈阳), Yaoyu Gu(顾耀玉), Yao Li(黎遥), Rong Zhang(张荣), Ya Zhai(翟亚), Ronghua Liu(刘荣华), Yi Yang(杨燚), and Yongbing Xu(徐永兵). Chin. Phys. B, 2021, 30(9): 097501.
[11] Origin of itinerant ferromagnetism in two-dimensional Fe3GeTe2
Xi Chen(陈熙), Zheng-Zhe Lin(林正喆), and Li-Rong Cheng(程丽蓉). Chin. Phys. B, 2021, 30(4): 047502.
[12] Magnetic anisotropy in 5d transition metal-porphyrin molecules
Yan-Wen Zhang(张岩文), Gui-Xian Ge(葛桂贤), Hai-Bin Sun(孙海斌), Jue-Ming Yang(杨觉明), Hong-Xia Yan(闫红霞), Long Zhou(周龙), Jian-Guo Wan(万建国), and Guang-Hou Wang(王广厚). Chin. Phys. B, 2021, 30(4): 047501.
[13] Enhanced hyperthermia performance in hard-soft magnetic mixed Zn0.5CoxFe2.5-xO4/SiO2 composite magnetic nanoparticles
Xiang Yu(俞翔, Li-Chen Wang(王利晨, Zheng-Rui Li(李峥睿, Yan Mi(米岩), Di-An Wu(吴迪安), and Shu-Li He(贺淑莉). Chin. Phys. B, 2021, 30(3): 036201.
[14] RF magnetron sputtering induced the perpendicular magnetic anisotropy modification in Pt/Co based multilayers
Runze Li(李润泽), Yucai Li(李予才), Yu Sheng(盛宇), and Kaiyou Wang(王开友). Chin. Phys. B, 2021, 30(2): 028506.
[15] Magnetic anisotropy manipulation and interfacial coupling in Sm3Fe5O12 films and CoFe/Sm3Fe5O12 heterostructures
Lei Shen(沈磊), Guanjie Wu(武冠杰), Tao Sun(孙韬), Zhi Meng(孟智), Chun Zhou(周春), Wenyi Liu(刘文怡), Kang Qiu(邱康), Zongwei Ma(马宗伟), Haoliang Huang(黄浩亮), Yalin Lu(陆亚林), Zongzhi Zhang(张宗芝), and Zhigao Sheng(盛志高). Chin. Phys. B, 2021, 30(12): 127502.
No Suggested Reading articles found!