Dielectric and Magnetic Properties of ReMnO3 (Re = Eu, Gd) Ceramics

• Type: Article in International Scientific Journal
• Date: 2008

Authors

Ferreira, WS (Author) Other; Agostinho A Moreira (Author) FCUP; Almeida, A (Author) FCUP; Araujo, JP (Author) FCUP; Tavares, PB (Author) Other; Mendonca, TM (Author) Other; Simeao S Carvalho (Author) FCUP; Mendonca, S (Author) Other

Journal

Title: Ferroelectrics

Vol. 368

Pages: 345-351

ISSN: 0015-0193

Publisher: Taylor & Francis

Indexing

ISI Web of Knowledge - 4 Citations

Scopus - 6 Citations

Scientific classification

FOS: Engineering and technology > Materials engineering

Other information

Authenticus ID: P-004-383

DOI: 10.1080/00150190802368065

Abstract (EN): EuMnO3 and GdMnO3 ceramics have been synthesised by urea sol-gel combustion method. The dielectric and magnetic properties of high quality ceramics of both compounds were performed in the 5 K-300 K temperature range. The magnetic phase transitions in both compounds are marked by anomalies in the temperature behaviour of both dielectric constant and induced magnetization. The experimental results are discussed and compared with those ones obtained in single crystals.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 7