Number of the records: 1
Low-temperature phase transition and magnetic properties of K.sub.3./sub.YbSi.sub.2./sub.O.sub.7./sub.
- 1.
SYSNO ASEP 0545145 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Low-temperature phase transition and magnetic properties of K3YbSi2O7 Author(s) Dabić, P. (RS)
Kahlenberg, V. (AT)
Krüger, B. (AT)
Rodić, M. (RS)
Kovač, S. (RS)
Blanuša, J. (RS)
Jagličić, Z. (SI)
Karanović, L. (RS)
Petříček, Václav (FZU-D) RID, ORCID, SAI
Kremenović, A. (RS)Number of authors 10 Source Title Acta Crystallographica Section B-Structural Science Crystal Engineering and Materials. - : Wiley
Roč. 77, č. 4 (2021), s. 584-593Number of pages 10 s. Language eng - English Country GB - United Kingdom Keywords alkali rare-earth silicates ; phase transition ; magnetic properties ; crystal field splitting ; lanthanide silicates Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Condensed matter physics (including formerly solid state physics, supercond.) R&D Projects GA18-10504S GA ČR - Czech Science Foundation (CSF) Method of publishing Limited access Institutional support FZU-D - RVO:68378271 UT WOS 000683554100014 EID SCOPUS 85112075570 DOI 10.1107/S2052520621006077 Annotation The new ambient-temperature hexagonal (space group P63/mmc) polymorph of tripotassium ytterbium(III) disilicate (β-K3YbSi2O7) has been synthesized by the high-temperature flux method and subsequently structurally characterized. In the course of the temperature-dependent single-crystal diffraction experiments, a phase transformation of β-K3YbSi2O7 to a novel low-temperature orthorhombic phase (β'-K3YbSi2O7, space group Cmcm) has been observed at about 210 K. β-K3YbSi2O7 is isostructural with K3ErSi2O7, whereas β'-K3YbSi2O7 adopts a new type of structure. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2022 Electronic address https://doi.org/10.1107/S2052520621006077
Number of the records: 1