Spin waves and magnetic exchange interactions in the spin-ladder compound
Journal Article
·
· Physical Review B
- Univ. of California, Berkeley, CA (United States)
- Sun Yat-Sen Univ., Guangzhou, (China)
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Rice Univ., Houston, TX (United States)
- Chinese Academy of Sciences (CAS), Beijing (China)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Univ. of California, Berkeley, CA (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
In this paper, we report an inelastic neutron scattering study of the spin waves of the one-dimensional antiferromagnetic spin ladder compound RbFe2Se3. The results reveal that the products, SJ's, of the spin S and the magnetic exchange interaction J along the antiferromagnetic (leg) direction and the ferromagnetic (rung) direction are comparable with those for the stripe ordered phase of the parent compounds of the iron-based superconductors. Also, the universality of the SJ's implies nearly universal spin wave dynamics and the irrelevance of the fermiology for the existence of the stripe antiferromagnetic order among various Fe-based materials.
- Research Organization:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Spallation Neutron Source (SNS); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); National Science Foundation of China (NFSC)
- Grant/Contract Number:
- AC05-00OR22725; AC02-05CH11231; AC03-76SF008; AC02-76SF00515; NBRPC-2012CB821400; NSFC-11275279; NSFC-11574404; NSFG-2015A030313176; AC02-05-CH11231
- OSTI ID:
- 1311246
- Alternate ID(s):
- OSTI ID: 1266412; OSTI ID: 1439998
- Journal Information:
- Physical Review B, Vol. 94, Issue 4; ISSN 2469-9950
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 29 works
Citation information provided by
Web of Science
Web of Science
Iron-Based Chalcogenide Spin Ladder BaFe2X3 (X = Se,S)
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Spin dynamics of the block orbital-selective Mott phase
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The synthesis and magnetic properties of BaFe 2 Se 3 single crystals
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