Yin, Xunqing and Feng, Zhenjie and Yu, Chuan and Li, Qing and Cao, Yiming and Kang, Baojuan and Lu, Bo and Chen, Jingzhe and Gao, Tian and Li, Xiaolong and Guo, Juan and Chu, Hao and Wang, Guohua and Deng, Dongmei and Jing, Chao and Cao, Shixun and Zhang, Jincang (2016) Coexistence of Superconductivity and Ferromagnetism in Ni-Doped Bi_(4−x)Ni_xO_4S_3 (0.075 ≤ x ≤ 0.150). Journal of Superconductivity and Novel Magnetism, 29 (4). pp. 879-884. ISSN 1557-1939. https://resolver.caltech.edu/CaltechAUTHORS:20160415-082823529
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Abstract
The effects of Ni doping on the physical properties of the newly discovered layered superconductor Bi_4O_4S_3 are studied. X-ray diffraction data indicates that the lattice constants a and c decrease with the increasing Ni doping. From resistivity-temperature curves, the superconducting transition temperature (T_c^(onset) is suppressed by only 0.5 K with the increase of Ni doping from 0.075 to 0.15; the T_c^(zero) is almost the same constant at different Ni ions’ doping level. The magnetic susceptibility results suggest the coexistence of superconductivity and ferromagnetism in this system. A possible superconductivity transition is observed around ˜14 K from M-T (FC) curves in x = 0.125, 0.15 samples, which may result from the doped magnetic Ni ions.
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| Alternate Title: | Coexistence of Superconductivity and Ferromagnetism in Ni-Doped Bi4−xNixO4S3 (0.075 ≤ x ≤ 0.150) | ||||||||||||||||||||||
| Additional Information: | © 2015 Springer Science+Business Media New York. Received: 13 November 2015; Accepted: 17 December 2015; First Online: 08 January 2016. We acknowledge the funding provided by Shanghai Pujiang Program (13PJD015) and Science & Technology Commission of Shanghai Municipality (13ZR1415200, 13JC1402400, 11dz1100305), National Natural Science Foundation of China (NSFC, No. 51372149, 51371111, 51302249, 11204171, 11205235, 11404206). The authors thank beamline BL14B1 of Shanghai Synchrotron Radiation Facility. | ||||||||||||||||||||||
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| Subject Keywords: | Ni doping; Bi4O4S3; Superconductivity; Ferromagnetism; Magnetic ions | ||||||||||||||||||||||
| Issue or Number: | 4 | ||||||||||||||||||||||
| Record Number: | CaltechAUTHORS:20160415-082823529 | ||||||||||||||||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20160415-082823529 | ||||||||||||||||||||||
| Official Citation: | Yin, X., Feng, Z., Yu, C. et al. J Supercond Nov Magn (2016) 29: 879. doi:10.1007/s10948-015-3356-3 | ||||||||||||||||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||||||||||||||
| ID Code: | 66208 | ||||||||||||||||||||||
| Collection: | CaltechAUTHORS | ||||||||||||||||||||||
| Deposited By: | Tony Diaz | ||||||||||||||||||||||
| Deposited On: | 16 Apr 2016 16:32 | ||||||||||||||||||||||
| Last Modified: | 03 Oct 2019 09:54 |
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