Iranmanesh, Mitra; Lingg, Martina; Stir, Manuela Elena; Hulliger, Jürg (2016). Sol gel and ceramic synthesis of Sr 2 FeMo 1−x W x O 6 (0 ≤ x ≤ 1) double perovskites series. RSC advances, 6(48), pp. 42069-42075. Royal Society of Chemistry 10.1039/c6ra03923e
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Preparation methods (ceramic and sol–gel methods) using reducing conditions were optimized for the formation of phase pure double perovskites of Sr2FeMo(1−x)WxO6 (0 ≤ x ≤ 1) showing enhanced homogeneity and cation ordering for investigating magnetic properties. X-ray diffraction (XRD) revealed a structural transition from tetragonal to monoclinic as W replaces Mo (x = 0.5–0.6). The SQUID magnetometry confirmed a ferrimagnetic ground state for Sr2FeMoO6 whereas Sr2FeWO6 shows an antiferromagnetic state. Current results demonstrate that improved preparation methods can enhance the saturation magnetization.
Item Type: |
Journal Article (Original Article) |
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Division/Institute: |
08 Faculty of Science > Department of Chemistry, Biochemistry and Pharmaceutical Sciences (DCBP) |
UniBE Contributor: |
Iranmanesh, Mitra, Lingg, Martina, Stir, Manuela Elena, Hulliger, Jürg |
Subjects: |
500 Science > 570 Life sciences; biology 500 Science > 540 Chemistry |
ISSN: |
2046-2069 |
Publisher: |
Royal Society of Chemistry |
Language: |
English |
Submitter: |
Franziska Bornhauser-Rufer |
Date Deposited: |
27 Sep 2016 17:39 |
Last Modified: |
05 Dec 2022 14:59 |
Publisher DOI: |
10.1039/c6ra03923e |
BORIS DOI: |
10.7892/boris.88806 |
URI: |
https://boris.unibe.ch/id/eprint/88806 |
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