Negative Magnetism in Perovskite Manganites Gd1-xSrxMnO3(0.1 ≤x ≤0.3)

doi:10.1007/s40242-015-5196-x

Chemical Research in Chinese Universities ›› 2015, Vol. 31 ›› Issue (5): 699-703.doi: 10.1007/s40242-015-5196-x

• Articles • Previous Articles Next Articles

Negative Magnetism in Perovskite Manganites Gd_1-xSr_xMnO₃(0.1 ≤x ≤0.3)

ZHANG Yingnan, LI Junjia, ZHANG Ziqing, LIU Fuyang, ZHAO Xudong, LIU Xiaoyang

State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China

Received:2015-05-14 Revised:2015-07-18 Online:2015-10-01 Published:2015-07-27
Contact: ZHAO Xudong, E-mail: xdzhao@jlu.edu.cn; LIU Xiaoyang, E-mail: liuxy@jlu.edu.cn E-mail:xdzhao@jlu.edu.cn;liuxy@jlu.edu.cn
Supported by:
Supported by the National Natural Sciences Foundation of China(Nos.21271082, 21371068).

Abstract

Abstract:

A series of Sr-substituted Gd_1-xSr_xMnO₃(0.1≤ x≤ 0.3) materials was prepared via a standard method involving solid-state reaction. Their crystal structure within the entire doping region was determined to be orthorhombic perovskite type. The magnetic properties of the perovskite Gd_1-xSr_xMnO₃(0.1≤ x≤ 0.3) were thoroughly investigated. It appears that Mn ions with high valence state can induce stronger magnetization, and negative magnetization is evident in the manganites with x=0.1 and x=0.2, suggesting that valence fluctuation plays an important role in such systems. The result of XPS analysis indicates that the valence state of Mn ions is 3.25 and there seems to be excess amounts of oxygen in the structure of Gd_0.8Sr_0.2MnO_3+δ. In addition, the results of magnetization measurements demonstrate that spin reversal occurs only when the applied field is less than 1.99×10⁵ A/m, which presumably could be due to the negative exchange interaction between Mn sub-lattice and Gd sites.

Key words: Perovskite manganite, Solid-state reaction, Negative magnetization, Spin reversal

ZHANG Yingnan, LI Junjia, ZHANG Ziqing, LIU Fuyang, ZHAO Xudong, LIU Xiaoyang. Negative Magnetism in Perovskite Manganites Gd_1-xSr_xMnO₃(0.1 ≤x ≤0.3)[J]. Chemical Research in Chinese Universities, 2015, 31(5): 699-703.

References

[1] Von H. R., Holzapfel B., Schulz L., Samwer K., Phys. Rev. Lett., 1993, 71, 2331
[2] Li Y. X., Xue M., Guo L. J., Huang L., Chen S. R., Qiu S. L., Chem. Res. Chinese Universities, 2013, 29(2), 196
[3] Jin S., Tiefel T. H., McCormack M., Fastnachat R., Ramesh R., Chen L. H., Science, 1994, 264, 413
[4] Zhu L. L., Chen Y., Huang K. K., Zhang G. H., Hu W. W., Yuan H. M., Chang H. B., Feng S. H., Chem. Res. Chinese Universities, 2010, 26(5), 707
[5] Das R., Jaiswal A., Adyanthaya S., Poddar P., J. Phys. Chem., 2010, 114, 12104
[6] Beyreuther E., Grafstrom S., Lukas M. E., Phys. Rev. B, 2006, 73, 155425
[7] Ulyanov A. N., Gusakov G. V., Borodin V. A., Solid State Commun., 2001, 118, 103
[8] Yoshii K., Mater. Res. Bull., 2012, 47, 3243
[9] Su Y. L., Zhang J. C., Feng Z. J., Li L., Li B. Z., Zhou Y., Chen Z. P., Cao S. X., J. Appl. Phys., 2010, 108, 013905
[10] Feyerherm R., Dudzik E., Prokhnenko O., J. Phys.:Conf. Ser., 2010, 200, 012032
[11] Pena O., Bahout M., Ghanimi K., Duran P., Gutierrez D., Moure C., J. Mater. Chem., 2002, 12, 2480
[12] Kostogloudis G. C., Ftikos C., J. Mater. Sci., 1999, 34, 2169
[13] Kimura T., Goto T., Shintani H., Ishizaka K., Arima T., Tokura Y., Nature, 2003, 426, 55
[14] Tokura Y., Seki S., Adv. Mater., 2010, 22, 1554
[15] Carver J. C., Schweitzer G. K., Carlson T. A., J. Chem. Phys., 1972, 57, 973
[16] Beyreuther E., Grafström S., Eng M. L., Phys. Rev. B, 2006, 73, 155425
[17] Zhao L. Z., Young V., J. Electron Spectrosc. Relat. Phenom., 1984, 34, 45
[18] Negi P. G., Dixit H. M., Agrawal R. C., J. Supercond. Nov. Magn., 2013, 26, 1611
[19] Wang X. L., Li D., Cui T. Y., Kharel P., Liu W., Zhang Z. D., J. Appl. Phys., 2010, 107, 09B510
[20] Samantaray S., Mishra D. K., Pradhan S. K., Mishra P., Sekhar B. R., Behera D., Rout P. P., Das S. K., Sahu D. R., Roul B. K., J. Magn. Magn. Mater., 2013, 339, 168
[21] Samantaray B., Ravi S., Das A., Srivastava S. K., J. Appl. Phys., 2011, 110, 093906
[22] Hong F., Cheng Z., Wang J., Wang X., Dou S., Appl. Phys Lett., 2012, 10, 102411
[23] Liu W. R., Huang C. H., Ye C. W., Chi Y. C., Ye Y. T., Liu R. S., RSC Adv., 2013, 3, 9023
[24] Han L. L., Zhao L., Zhang J., Wang Y. Z., Guo L. N., Wang Y. H., RSC Adv., 2013, 3, 21824
[25] Bingder K., Young A. P., Rev. Mod. Phys., 1986, 58, 801
[26] Prado F., Sanchez R. D., Caneiro A., Causa M. T., Tovar M., J. Solid State Chem., 1999, 146, 418

Negative Magnetism in Perovskite Manganites Gd_1-xSr_xMnO₃(0.1 ≤x ≤0.3)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 2

Recommended Articles

Metrics

Comments

[1]	HU Haibin, LONG Bo, JIANG Yifan, SUN Shichang, Ibrahim LAWAN, ZHOU Weiming, ZHANG Mingxin, WANG Liwei, ZHANG Fan, YUAN Zhanhui. Synthesis of a Novel Co-B/CTAB Catalyst via Solid-state-reaction at Room Temperature for Hydrolysis of Ammonia-borane [J]. Chemical Research in Chinese Universities, 2020, 36(6): 1209-1216.
[2]	CAO Ya-li, JIA Dian-zeng, LIU Lang, XIAO Ding-quan, XIN Xin-quan. Synthesis of Copper Oxalate Nanorods by a Simple One-step Solid-state Chemical Reaction Method [J]. Chemical Research in Chinese Universities, 2005, 21(2): 134-136.