Synthesis of a Series of Single-crystalline La 1-x Ca x MnO3 Nanowires by Hydrothermal Method

doi:10.3724/SP.J.1077.2007.00243

Abstract

Abstract: A series of single-crystalline La _1-x Ca _x MnO ₃ nanowires were successfully prepared by a hydrothermal method. X-ray diffraction (XRD) results demonstrate that theLa _1-x Ca _x MnO ₃nanowires have orthorhombic perovskite structure without any impurity phases. Transmission electron microscope (TEM) images clearly show that the as-synthesized samples are made up of large quantities of single crystal nanowires with lengths ranging from several to several tens of micrometers and uniform diameter (about 90nm). The high-resolution transmission electron microscope(HRTEM)investigations of La _0.5 Ca _0.5 MnO ₃ nanowires indicate that the nanowires have very clean surfaces without any defects and grow along <100> direction. The result of magnetic measurement indicates that the La _0.5 Ca _0.5 MnO₃ nanowires have an enhanced Tc due to the shrinkage of unit cell volume and shape anisotropy.

Key words: hydrothermal method, La1-xCaxMnO3, nanowires, magnetic measurement

CLC Number:

O614

JIN Chuan-Gui,ZHANG Tao,LI Xiao-Guang. Synthesis of a Series of Single-crystalline La _1-x Ca _x MnO₃ Nanowires by Hydrothermal Method[J]. Journal of Inorganic Materials, DOI: 10.3724/SP.J.1077.2007.00243.

References

[1] Jonker G, Santern J V. Physica (Amsterdam), 1950, 16: 337--339.
[2] Volger J. Physica (Amsterdam), 1954, 20: 49--52.
[3] Jonker G. Physica (Amsterdam), 1954, 20: 1118--1121.
[4] Helmolt R V, Wecker J, Holzapfel B, et al. Phys. Rev. Lett., 1993, 71 (14): 2331--2333.
[5] Chahara K, Ohno T, Kasai M, et al. Appl. Phys. Lett., 1993, 63 (14): 1990--1992.
[6] Jin S, Tiefel T H, Cormack M M, et al. Science, 1994, 264 (5157): 413--417.
[7] Yoshizawa H, Kawano H, Tomioka Y, et al. Phys. Rev. B, 1995, 52 (18): 13145--13148.
[8] Zheng R K, Zhu C F, Xie J Q, et al. Phys. Rev. B, 2001, 63 (1): 024427--024430.
[9] Mahesh R, Mahendiran R, Raychaudhuri A K, et al. Appl. Phys. Lett., 1996, 68 (16): 2291--2293.
[10] Padmavathi K, Rajakumari V, Vithal M, et al. Modern Phys. Lett. B, 2002, 17: 19--20.
[11] Mathur S, Shen H. J. Sol-Gel. Sci. Techn., 2002, 25: 147--149.
[12] 袁松柳, 方重华, 缪菊芳, 等(YUAN Song-Liu, et al). 无机材料学报 (Journal of Inorganic Materials), 2005, 20 (3): 623--628.
[13] Clausen K N, Hayes W, Keen D A, et al. J. Phys.: Condens. Matter, 1989, 1: 2721--2726.
[14] Jia Y X, Lu L, Khazeni K, et al. Phys. Rev. B, 1995, 52 (13): 9147--9150.
[15] Revcolevschi A, Dhalenne G. Adv. Mater., 1993, 5 (9): 657--692.
[16] Hennion M, Moussa F, Rodriguez-Carvajal J, et al. Phys. Rev. B, 1997, 56 (2): R497--590.
[17] Asamitsu A, Moritomo Y, Tomioka Y, et al. Nature, 1995, 373: 407--409.
[18] Less M R, Barratt J, Balakrishnan G, et al. Phys. Rev. B, 1995, 52 (20): R14303--14307.
[19] Mor\acute an O, Hott R, Grube K, et al. J. Appl. Phys., 2004, 95 (11): 6239--6244.
[20] Xie Y, Huang J X, Li B, et al. Adv. Matter., 2000, 12 (20): 1523--1526.
[21] Wang X, Li Y D. J. Am. Chem. Soc., 2002, 124 (12): 2880--2881.
[22] 张向峰, 温兆银, 顾中华(ZHANG Xiang-Feng, et al). 无机材料学报
(Journal of Inorganic Materials), 2004, 19 (6): 1255--1259.
[23] Zhu D L, Zhu H, Zhang Y H. J. Crystal. Growth, 2003, 249 (1-2): 172--175.
[24] Zhou H D, Zheng R K, Li G, et al. Eur. Phys. J. B, 2002, 26: 467--471.
[25] Gupta A, Gong G Q, Xiao G, et al. Phys. Rev. B, 1996, 54 (22): R15629--15632.
[26] Zhu T, Shen B G, Sun J R, et al. Appl. Phys. Lett., 2001, 78 (24): 3863--3865.
[27] Haneda K, Morrish A H. J. Appl. Phys., 1988, 63 (8): 4258--4260.
[28] Kodama R H, Berkowitz A E, Mcniff E J, et al. Phys. Rev. Lett., 1996, 77 (2): 394--397.
[29] Levy P, Parisi F, Polla G, et al. Phys. Rev. B, 2000, 62 (10): 6437--6441.
[30] Shankar K S, Kar S, Raychaudhuri A K, et al. Solid State Communication, 2004, 129 (7): 479--483.
[31] Zener C. Phys. Rev., 1951, 82: 403--405.

Synthesis of a Series of Single-crystalline La _1-x Ca _x MnO₃ Nanowires by Hydrothermal Method

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