Published November 15, 2015
| Version v1
Journal article
Extrinsic and intrinsic contributions for dielectric behavior of La2NiMnO6 ceramic
- 1. Chemical Engineering College of Inner Mongolia University of Technology, Hohhot 010051 (China)
- 2. Key Laboratory of Inorganic Function Material and Device, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China)
Description
The influences of electrode material, DC bias and temperature on the electrical and dielectric properties of LNMO ceramic have been investigated using impedance spectroscopy and dielectric measurements. Evidences from dielectric and impedance analysis showed that the giant dielectric constant and its notable tunability originated from extrinsic contribution from interface polarization. Low temperature and high frequency dielectric characterization revealed the low intrinsic dielectric constant.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physb.2015.07.030Additional details
Identifiers
- DOI
- 10.1016/j.physb.2015.07.030;
- PII
- S0921-4526(15)30146-0;
Publishing Information
- Journal Title
- Physica. B, Condensed Matter
- Journal Volume
- 477
- Journal Page Range
- p. 8-13
- ISSN
- 0921-4526
- CODEN
- PHYBE3
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 48011794
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- CERAMICS; DIELECTRIC MATERIALS; ELECTRODES; IMPEDANCE; INTERFACES; PERMITTIVITY; POLARIZATION; SPECTROSCOPY
- Descriptors DEC
- DIELECTRIC PROPERTIES; ELECTRICAL PROPERTIES; MATERIALS; PHYSICAL PROPERTIES
Optional Information
- Copyright
- Copyright (c) 2015 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.