Magnetodielectric and magnetoelastic coupling in TbFe3(BO 3)4

Adem U, Wang L, Fausti D, Schottenhamel W, Van Loosdrecht PHM, Vasiliev AN, Bezmaternykh LN, Buechner B, Hess C, Klingeler R (2010)

Publication Type: Journal article

Publication year: 2010

Journal

Physical Review B - Condensed Matter and Materials Physics American Physical Society (APS)

Book Volume: 82

Article Number: 064406

Journal Issue: 6

DOI: 10.1103/PhysRevB.82.064406

Abstract

We have studied the magnetodielectric and magnetoelastic coupling in TbFe3(BO3)4 single crystals by means of capacitance, magnetostriction, and Raman spectroscopy measurements. The data reveal strong magnetic field effects on the dielectric constant and on the macroscopic sample length which are associated to long-range magnetic ordering and a field-driven metamagnetic transition. We discuss the coupling of the dielectric, structural, and magnetic order parameters and attribute the origin of the magnetodielectric coupling to phonon mode shifts according to the Lyddane-Sachs-Teller relation. © 2010 The American Physical Society.

Authors with CRIS profile

Daniele Fausti

Involved external institutions

Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden e.V. (IFW) / Leibniz Institute for Solid State and Materials Research Dresden

Germany (DE) Universität Hamburg (UHH)

Germany (DE) University of Groningen / Rijksuniversiteit Groningen

Netherlands (NL) Lomonosov Moscow State University / Московский государственный университет имени М.В.Ломоносова

Russian Federation (RU) Russian Academy of Sciences / Росси́йская акаде́мия нау́к (RAS)

Russian Federation (RU)

How to cite

APA:

Adem, U., Wang, L., Fausti, D., Schottenhamel, W., Van Loosdrecht, P.H.M., Vasiliev, A.N.,... Klingeler, R. (2010). Magnetodielectric and magnetoelastic coupling in TbFe3(BO 3)4. Physical Review B - Condensed Matter and Materials Physics, 82(6). https://dx.doi.org/10.1103/PhysRevB.82.064406

MLA:

Adem, Umut, et al. "Magnetodielectric and magnetoelastic coupling in TbFe3(BO 3)4." Physical Review B - Condensed Matter and Materials Physics 82.6 (2010).

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