Pásztorová, Jana; Bi, Wen Hua; Gaal, Richard; Krämer, Karl; Živković, Ivica; Rønnow, Henrik M. (2023). Structure, heat capacity and Raman spectra of Ba2MgWO6 single crystals grown in BaCl2-MgCl2 flux. Journal of solid state chemistry, 326, p. 124184. Elsevier 10.1016/j.jssc.2023.124184
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We present a new method of Ba2MgWO6 single crystal synthesis that allows to grow larger crystals using a BaCl2 and MgCl2 flux. Difficulties to grow single crystals
of a size suitable for macroscopic material property measurements caused the majority of characterisation being published on polycrystalline samples. Our single
crystal diffraction and energy dispersive X-ray analysis confirmed high quality of synthesised samples. Heat capacity measurements from 300 K to 2 K do not show
any phase transitions. However, Raman spectra measured down to 77 K contain additional weak peaks at all temperatures probed, which is in a contrast with only 4
Raman active modes expected from the crystal structure with the space group
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: |
Krämer, Karl |
Subjects: |
500 Science > 570 Life sciences; biology 500 Science > 540 Chemistry |
ISSN: |
0022-4596 |
Publisher: |
Elsevier |
Language: |
English |
Submitter: |
Karl Krämer |
Date Deposited: |
18 Oct 2023 06:51 |
Last Modified: |
18 Oct 2023 06:51 |
Publisher DOI: |
10.1016/j.jssc.2023.124184 |
ArXiv ID: |
2212.06270 |
BORIS DOI: |
10.48350/187259 |
URI: |
https://boris.unibe.ch/id/eprint/187259 |
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