Published July 2020 | Version v1
Journal article Metadata-only

Magnetic and transport properties of EuNbO3 thin films

Creators

  • 1. Kyoto University, Graduate School of Engineering, Department of Material Chemistry, Kyoto (Japan)
  • 2. Kyoto University, Graduate School of Engineering, Department of Electronic Science and Engineering, Kyoto (Japan)

Description

We have prepared perovskite-type EuNbO3 thin films by a pulsed laser deposition method and examined their magnetic and transport properties. Epitaxial thin films were grown on SrTiO3 (001) and GdScO3 (110) single-crystalline substrates. These films exhibit metallic behavior and ferromagnetism with a Curie temperature (Tc) of 3.6 K. The temperature dependence of electric resistivity shows a kink at Tc, indicating a correlation between Eu2+ 4f localized spins and Nb4+ 4d itinerant electrons. (author)

Additional details

Publishing Information

Journal Title
Annual Report of Quantum Science and Engineering Center
Journal Volume
22
Journal Page Range
p. 53-54
ISSN
1345-0700

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
54103665
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
Descriptors DEI
ANTIFERROMAGNETIC MATERIALS; ELECTRIC CONDUCTIVITY; EUROPIUM COMPOUNDS; MAGNETIC PROPERTIES; MOESSBAUER SPECTROMETERS; PERMITTIVITY; RUTHERFORD BACKSCATTERING SPECTROSCOPY; SPIN-LATTICE RELAXATION; STRONTIUM TITANATES; TEMPERATURE DEPENDENCE; THIN FILMS; X-RAY DIFFRACTION
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; COHERENT SCATTERING; DIELECTRIC PROPERTIES; DIFFRACTION; ELECTRICAL PROPERTIES; FILMS; GAMMA SPECTROMETERS; MAGNETIC MATERIALS; MATERIALS; MEASURING INSTRUMENTS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; RELAXATION; SCATTERING; SPECTROMETERS; SPECTROSCOPY; STRONTIUM COMPOUNDS; TITANATES; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
4 refs., 2 figs.