The anisotropic resistances along [001] and [1-10] axes are investigated for an La5/8-yPryCa3/8MnO3 (y=0.43) (LPCMO) film grown on (110)-oriented LaAlO3 substrate. It is found that the charge order (CO) transition is much stronger and the resistance is larger along the [001] direction than that along the [1-10] direction. Special attention has been paid to the different effects of a magnetic field on the resistances of the two axes. The resistance is more susceptible to the magnetic field along the [001] direction compared with that along the [1-10] direction. Our results demonstrate that the anisotropic transport properties can be ascribed to the intrinsic anisotropic strain field in the film, which changes the shape of metallic domains for the phase separation manganite film. We also provide a feasible method to rule out the Joule heat effect from the electric current effect. This could be useful for future construction and application of materials and devices.
Project Project of the Chinese Academy of Sciences and the National Basic Research Program of China.
Corresponding Authors:
Sun Ji-Rong
E-mail: jrsun@iphy.ac.cn
About author: 73.50.Bk; 73.61.Cw; 73.50.Fq
Cite this article:
Liu Yuan-Bo (刘渊博), Wang Shuan-Hu (王拴虎), Sun Ji-Rong (孙继荣), Shen Bao-Gen (沈保根) Anisotropic transport properties of charge-ordered La5/8-yPryCa3/8MnO3 (y=0.43) film 2015 Chin. Phys. B 24 057304
[1]
Tokura Y and Nagaosa N 2000 Science 288 462
[2]
Liu Y K, Yin Y W and Li X G 2013 Chin. Phys. B 22 087502
[3]
Tokura Y 2006 Rep. Prog. Phys. 69 797
[4]
Mathur N D and Littlewood P B 2001 Solid State Commun. 119 271
[5]
Ward T Z, Budai J D, Gai Z, Tischler J Z, Yin L, and Shen J 2009 Nat. Phys. 5 885
[6]
Wang D J, Ma J J, Wang M, Wang R W and Li Y B 2014 Chin. Phys. B 23 057202
[7]
Lai K, Nakamura M, Kundhikanjana W, Kawasaki M, Tokura Y, Kelly M A and Shen Z X 2010 Science 329 190
[8]
He L M, Ji Y, Wu H Y, Xu B, Sun Y B, Zhang X F, Lu Y and Zhao J J 2014 Chin. Phys. B 23 077601
[9]
Cox S, Singleton J, McDonald R D, Migliori A and Littlewood P B 2008 Nat. Mater. 7 25
[10]
Cui L M, Li J, Wang J, Zhang Y and Zheng D N 2014 Chin. Phys. B 23 097103
[11]
Sachin Parashar L S, Raju A R and Rao C N R 2004 J. Appl. Phys. 95 2181
[12]
Wakabayashi Y, Bizen D, Nakao H, Murakami Y, Nakamura M, Ogimoto Y, Miyano K and Sawa H 2006 Phys. Rev. Lett. 96 017202
[13]
Wu Z W, Li J, Li S L and Zheng D N 2013 Chin. Phys. B 22 087503
[14]
Millis A J 1998 Nature 392 147
[15]
Prellier W, Lecoeur P and Mercey B 2001 J. Phys.: Condens. Matter 13 R915
[16]
Nakamura M, Ogimoto Y, Tamaru H, Izumi M and Miyano K 2005 Appl. Phys. Let. 86 182504
[17]
Fu M, Xie Q Y, Gu M Q, Zhang Y M, Wu X S, Pan F M, Chen X C, Wu L H, Pan G Q and Gao J 2010 J. Cryst. Growth 312 1617
[18]
Baena A, Brey L and Calder' M J 2011 Phys. Rev. B 83 064424
[19]
Chen Y Z, Sun J R, Zhao J L, Wang J, Shen B G and Pryds N 2009 J. Phys.: Condens. Matter 21 442001
[20]
Shen Jian, Ward T Z and Yin L F 2013 Chin. Phys. B 22 017501
[21]
Wang L F, Tan X L, Chen P F, Zhi B W, Sun Z G, Huang Z, Gao G Y and Wu W B 2013 Appl. Phys. Lett. 103 072407
[22]
Huang Z, Wang L F, Chen P F, Gao G Y, Tan X L, Zhi B W, Xuan X F and Wu W B 2012 Phys. Rev. B 86 014410
[23]
Guo N L, Li J, Wei Y F, Zhang Y, Cui L M, Zhao L, Jin Y R, Tian H Y, Deng H, Zhao G P and Zheng D N 2012 J. Appl. Phys. 112 013907
[24]
Uehara S M M, Chen C H and Cheong S W 1999 Nature 399 560
[25]
Tse Y Y, Chakalov R I, Jones I P, Muirhead C M, Huhtinen H and Palai R 2008 J. Phys.: Conf. Ser. 126 012051
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