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Structure, magnetism and thermal stability of the n = 3 Ruddlesden–Popper oxyfluoride La 4 Ni 3 O 8.4 F 3.5

Year: 2025

Type: article

Abstract: X-ray diffraction. By this, the presence of one distinct formation intermediate was revealed. The thermal decomposition was found to start at 490 °C, accompanied by the release of oxygen as detected by coupled mass spectrometry. Temperature and field dependent magnetization measurements indicate that the title oxyfluoride is a Curie-Weiss paramagnet, in contrast to the parent oxide, which shows Pauli paramagnetism, highlighting the strong impact of anion substitution on the physical properties of these mixed anionic compounds.

Source: Dalton Transactions

DOI: 10.1039/d5dt01138h

Authors: Jakob Geßner, Stefan G. Ebbinghaus, Jonas Jacobs

Institution: Martin Luther University Halle-Wittenberg

Language: English

Topic: Magnetic and transport properties of perovskites and related materials

Subfield: Electronic, Optical and Magnetic Materials

Field: Materials Science

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4412511653

FWCI: 0.652

Cites: 63

Cited by: 4

Related to: 10