CaltechAUTHORS
  A Caltech Library Service

Novel phenomenon of magnetism and superconductivity in Fe-doped superconductor Bi_(4−x) Fe_x O_4S_3 (0 ≤ x ≤ 0.1)

Li, Qing and Wang, Difei and Feng, Zhenjie and Yu, Chuan and Chu, Hao and Yin, Xunqing and Kang, Jian and Cheng, Cheng and Li, Xiaolong and Deng, Dongmei and Jing, Chao and Cao, Shixun and Zhang, Jincang (2017) Novel phenomenon of magnetism and superconductivity in Fe-doped superconductor Bi_(4−x) Fe_x O_4S_3 (0 ≤ x ≤ 0.1). Applied Physics A: Materials Science and Processing, 123 (6). Art. No. 427. ISSN 0947-8396. https://resolver.caltech.edu/CaltechAUTHORS:20170607-091250117

Full text is not posted in this repository. Consult Related URLs below.

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20170607-091250117

Abstract

We report the effects of Fe doping on the BiS_2-based superconductor Bi_4O_4S_3. It has been found that the superconducting transition temperature (T^(onset)_C) is slightly enhanced by Fe doping. The magnetic susceptibility results reveal the coexistence of superconductivity and long-range ferrimagnetism in these samples. A new magnetic transition temperature TV (Verwey transition) from the M–T curves at ~112 K is observed. The isothermal magnetization curves (M–H) indicate a weak ferrimagnetism, which is probably due to the antiparallel ordering of Fe^(2+) and Fe^(3+) magnetic moments. The coexistence of superconductivity and ferro/ferrimagnetism makes bismuth oxysulfide superconductor a platform for understanding superconductivity from a new perspective.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1007/s00339-017-1043-xDOIArticle
https://link.springer.com/article/10.1007/s00339-017-1043-x/fulltext.htmlPublisherArticle
http://rdcu.be/tiAjPublisherFree ReadCube access
ORCID:
AuthorORCID
Feng, Zhenjie0000-0003-3114-7390
Chu, Hao0000-0002-1989-9517
Additional Information:© 2017 Springer-Verlag Berlin Heidelberg. Received: 11 March 2017. Accepted: 14 May 2017. First Online: 19 May 2017. Financial support to this work from the National Key Research and Development Program of China (2016YFB0700504) is gratefully acknowledged. We acknowledge the following funding: Shanghai Pujiang Program (13PJD015), Science and Technology commission of Shanghai Municipality (13ZR1415200, 13JC1402400), and National Natural Science Foundation of China (51372149, 51371111). The authors thank beamline BL14B1 of Shanghai Synchrotron Radiation Facility. We thank Zhe Li and Jingzhe Chen for their help on the english improvement and lattice constants calculation.
Funders:
Funding AgencyGrant Number
National Key Research and Development Program of China2016YFB0700504
Shanghai Pujiang Program13PJD015
Science and Technology Commission of Shanghai Municipality13ZR1415200
Science and Technology Commission of Shanghai Municipality13JC1402400
National Natural Science Foundation of China51372149
National Natural Science Foundation of China51371111
Issue or Number:6
Record Number:CaltechAUTHORS:20170607-091250117
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20170607-091250117
Official Citation:Li, Q., Wang, D., Feng, Z. et al. Appl. Phys. A (2017) 123: 427. doi:10.1007/s00339-017-1043-x
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:77993
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:07 Jun 2017 16:51
Last Modified:03 Oct 2019 18:04

Repository Staff Only: item control page