-
Impurity effects on the stability of a charge-ordered antiferromagnetic state in La0.4Ca0.6MnO3 are investigated by Fe3+/Cr3+ doping on Mn-site. All the samples with different doping concentrations possess the same orthorhombic crystalline structure,and no evident variation in the structure can be seen. Our results reveal that the Fe3+/Cr3+ doping effects on the transport behavior are rather different, although both impurities have the same valance and are commonly antiferromagnetically coupled with other transition metal ions. We assign this remarkable different doping effects to the different electronic structure of the doping cations.
-
Keywords:
- manganites /
- antiferromagnetic /
- magnetoresistance effect
[1] Renner C, Aeppli G, Kim B G, Soh Y A, Cheong S W 2002 Nature 416 518
[2] Commun. 132 487
[3] Rev. B 74 224445
[4] Li X J, Wang Q 2009 Acta Phys. Sin. 58 6482 (in Chinese) [李晓娟、 王 强 2009 物理学报 58 6482]
[5] Fan J Y, Pi L, Qu Z, Tan S, Zhang B, Zhang M, Zhang Y H 2007 Chin. Phys. 16 258
[6] Yu J, Zhang J C, Cao G X, Wang S P, Jing C, Cao S X 2006 Acta Phys. Sin. 55 1914 (in Chinese) [俞 坚、 张金仓、 曹桂新、 王仕鹏、 敬 超、 曹世勋 2006 物理学报 55 1914]
[7] Wang S P, Zhang J C, Gao G X, Yu J, Jing C, Cao S X 2006 Acta Phys. Sin. 55 0367 (in Chinese) [王仕鹏、 张金仓、 曹桂新、 俞 坚、 敬 超、 曹世勋 2006 物理学报 55 0367]
[8] Pradhan K, Mukherjee A, Majumdar P 2007 Phys. Rev. Lett. 99 147206
[9] Banerjee A, Mukherjee K, Kumar K, Chaddah P 2006 Phys.
[10] Moritomo Y, Murakami K, Ishikawa H, Hanawa M, Nakamura A, Ohoyama K 2004 Phys. Rev. B 69 212407
[11] Kim J S, Kim D C, McIntosh G C, Chu S W, Park Y W, Kim B J, Kim Y C, Maignan A, Raveau B 2002 Phys. Rev. B 66 224427
[12] Markovich V, Fita I, Puzniak R, Rozenberg E, Wisniewski A, Martin C, Maignan A, Hervvieu M, Raveau B, Gorodetsky G 2002 Phys. Rev. B 65 2244150
[13] Markovich V, Rozenberg E, Gorodetsky G, Martin C, Maignan A, Hervieu M, Raveau B 2001 Phys. Rev. B 64 22441
[14] Martin C, Maignan A, Hervieu M, Autret C, Raveau B, Khomskii D I 2001 Phys. Rev. B 63 174402
[15] Hébert S, Maignan A, Martin C, Raveau B 2002 Solid State Commun. 121 229
[16] Guo H Y, Liu N, Gai Z R, Zhang Y H 2006 Acta Phys. Sin. 55 0865 (in Chinese) [郭焕银、 刘 宁、 蔡之让、 张裕恒 2006 物理学报 55 0865]
[17] Lu C L, Chen X, Dong S, Wang K F, Cai H L, Liu J M 2009 Phys. Rev. B 79 245105
[18] Xu S, Moritomo Y, Machida A, Ohoyama K, Nakamura A 2003 J. Phys. Soc. Jpn. 72 922
[19] Moritomo Y, Machida A, Nonobe T, Ohoyama K 2002 J. Phys. Soc. Jpn. 71 1626
[20] Raveau B, Maignan A, Martin C 1997 J. Solid State Chem. 130 162
[21] Kou Z Q, Di N L, Lu Y, Ma X, Li Q A, Cheng Z H 2005 Chin. Phys. 14 0311
[22] Yaicle C, Frontera C, García-Muoz J L, Martin C, Maignan A, André G, Bourée F, Ritter C, Margiolaki I 2006 Phys. Rev. B 74 144406
[23] Mori S, Shoji R, Yamamoto N, Asaka T, Matsui Y, Machida A, Moritomo Y, Katsufuji T 2003 Phys. Rev. B 67 012403
[24] Machida A, Moritomo Y, Ohoyama K, Katsufuji T, Nakamura A 2002 Phys. Rev. B 65 064435
[25] Kimura T, Tomioka Y, Kumai R, Okimoto Y, Tokura Y 1999 Phys. Rev. Lett. 83 3940
[26] Mahendiran R, Maignan A, Hébert S, Martin C, Hervieu M, Raveau B, Mitchell J F, Schiffer P 2002 Phys. Rev. Lett. 89 286602
[27] Yaicle C, Raveau B, Maignan A, Herviru M 2004 Solid State
[28] Yan Z B, Dong S, Wang K F, Lu C L, Guo H X, Liu J M 2008 J. Appl. Phys. 104 013916
[29] Markovich V, Fita I, Puzniak R, Martin C, Wisniewski A, Yaicle C, Maignan A, Gorodetsky G 2006 Phys. Rev. B 73 224423
[30] Mahendiran R, Raveau B, Hervieu M, Michel C, Maignan A 2001 Phys. Rev. B 64 064424
[31] Chen X, Dong S, Wang K F, Liu J M, Dagotto E 2009 Phys. Rev. B 79 024410
[32] Wenger L E, Tsoi G M, Suryanarayanan R, Sudyoadsuk T 2008 J. Appl. Phys. 103 07F723
[33] Martinelli A, Ferretti M, Castellano C, Cimberle M R, Ritter C 2008 J. Phys.: Condens. Matter 20 145210
[34] Ramesha K, Thangadurai V, Sutar D, Subramanyam S V, Subbanna G N, Gopalakrishnan J 2000 Materials Research Bulletin 35 559
[35] Kou Z Q, Di N L, Ma X, Li Q A, Cheng Z H 2005 Chin. Phys. 14 1653
[36] Dagotto E, Hotta T, Moreo A 2001 Phys. Rep. 344 1
[37] Demko L, Kezsmarki I, Mihaly G, Takeshita N, Tomioka Y, Tokura Y 2008 Phys. Rev. Lett. 101 037206
[38] Mott N 1993 Conduction in Non-Crystalline Materials Oxford: Clarendon
[39] Jaime M, Hardner H, Salamon M, Rubinstein M, Dorsey P, Emin D 1997 Phys. Rev. Lett. 78 951
-
[1] Renner C, Aeppli G, Kim B G, Soh Y A, Cheong S W 2002 Nature 416 518
[2] Commun. 132 487
[3] Rev. B 74 224445
[4] Li X J, Wang Q 2009 Acta Phys. Sin. 58 6482 (in Chinese) [李晓娟、 王 强 2009 物理学报 58 6482]
[5] Fan J Y, Pi L, Qu Z, Tan S, Zhang B, Zhang M, Zhang Y H 2007 Chin. Phys. 16 258
[6] Yu J, Zhang J C, Cao G X, Wang S P, Jing C, Cao S X 2006 Acta Phys. Sin. 55 1914 (in Chinese) [俞 坚、 张金仓、 曹桂新、 王仕鹏、 敬 超、 曹世勋 2006 物理学报 55 1914]
[7] Wang S P, Zhang J C, Gao G X, Yu J, Jing C, Cao S X 2006 Acta Phys. Sin. 55 0367 (in Chinese) [王仕鹏、 张金仓、 曹桂新、 俞 坚、 敬 超、 曹世勋 2006 物理学报 55 0367]
[8] Pradhan K, Mukherjee A, Majumdar P 2007 Phys. Rev. Lett. 99 147206
[9] Banerjee A, Mukherjee K, Kumar K, Chaddah P 2006 Phys.
[10] Moritomo Y, Murakami K, Ishikawa H, Hanawa M, Nakamura A, Ohoyama K 2004 Phys. Rev. B 69 212407
[11] Kim J S, Kim D C, McIntosh G C, Chu S W, Park Y W, Kim B J, Kim Y C, Maignan A, Raveau B 2002 Phys. Rev. B 66 224427
[12] Markovich V, Fita I, Puzniak R, Rozenberg E, Wisniewski A, Martin C, Maignan A, Hervvieu M, Raveau B, Gorodetsky G 2002 Phys. Rev. B 65 2244150
[13] Markovich V, Rozenberg E, Gorodetsky G, Martin C, Maignan A, Hervieu M, Raveau B 2001 Phys. Rev. B 64 22441
[14] Martin C, Maignan A, Hervieu M, Autret C, Raveau B, Khomskii D I 2001 Phys. Rev. B 63 174402
[15] Hébert S, Maignan A, Martin C, Raveau B 2002 Solid State Commun. 121 229
[16] Guo H Y, Liu N, Gai Z R, Zhang Y H 2006 Acta Phys. Sin. 55 0865 (in Chinese) [郭焕银、 刘 宁、 蔡之让、 张裕恒 2006 物理学报 55 0865]
[17] Lu C L, Chen X, Dong S, Wang K F, Cai H L, Liu J M 2009 Phys. Rev. B 79 245105
[18] Xu S, Moritomo Y, Machida A, Ohoyama K, Nakamura A 2003 J. Phys. Soc. Jpn. 72 922
[19] Moritomo Y, Machida A, Nonobe T, Ohoyama K 2002 J. Phys. Soc. Jpn. 71 1626
[20] Raveau B, Maignan A, Martin C 1997 J. Solid State Chem. 130 162
[21] Kou Z Q, Di N L, Lu Y, Ma X, Li Q A, Cheng Z H 2005 Chin. Phys. 14 0311
[22] Yaicle C, Frontera C, García-Muoz J L, Martin C, Maignan A, André G, Bourée F, Ritter C, Margiolaki I 2006 Phys. Rev. B 74 144406
[23] Mori S, Shoji R, Yamamoto N, Asaka T, Matsui Y, Machida A, Moritomo Y, Katsufuji T 2003 Phys. Rev. B 67 012403
[24] Machida A, Moritomo Y, Ohoyama K, Katsufuji T, Nakamura A 2002 Phys. Rev. B 65 064435
[25] Kimura T, Tomioka Y, Kumai R, Okimoto Y, Tokura Y 1999 Phys. Rev. Lett. 83 3940
[26] Mahendiran R, Maignan A, Hébert S, Martin C, Hervieu M, Raveau B, Mitchell J F, Schiffer P 2002 Phys. Rev. Lett. 89 286602
[27] Yaicle C, Raveau B, Maignan A, Herviru M 2004 Solid State
[28] Yan Z B, Dong S, Wang K F, Lu C L, Guo H X, Liu J M 2008 J. Appl. Phys. 104 013916
[29] Markovich V, Fita I, Puzniak R, Martin C, Wisniewski A, Yaicle C, Maignan A, Gorodetsky G 2006 Phys. Rev. B 73 224423
[30] Mahendiran R, Raveau B, Hervieu M, Michel C, Maignan A 2001 Phys. Rev. B 64 064424
[31] Chen X, Dong S, Wang K F, Liu J M, Dagotto E 2009 Phys. Rev. B 79 024410
[32] Wenger L E, Tsoi G M, Suryanarayanan R, Sudyoadsuk T 2008 J. Appl. Phys. 103 07F723
[33] Martinelli A, Ferretti M, Castellano C, Cimberle M R, Ritter C 2008 J. Phys.: Condens. Matter 20 145210
[34] Ramesha K, Thangadurai V, Sutar D, Subramanyam S V, Subbanna G N, Gopalakrishnan J 2000 Materials Research Bulletin 35 559
[35] Kou Z Q, Di N L, Ma X, Li Q A, Cheng Z H 2005 Chin. Phys. 14 1653
[36] Dagotto E, Hotta T, Moreo A 2001 Phys. Rep. 344 1
[37] Demko L, Kezsmarki I, Mihaly G, Takeshita N, Tomioka Y, Tokura Y 2008 Phys. Rev. Lett. 101 037206
[38] Mott N 1993 Conduction in Non-Crystalline Materials Oxford: Clarendon
[39] Jaime M, Hardner H, Salamon M, Rubinstein M, Dorsey P, Emin D 1997 Phys. Rev. Lett. 78 951
计量
- 文章访问数: 8695
- PDF下载量: 880
- 被引次数: 0