Published June 6, 2005
| Version v1
Journal article
Simulation of space-charge effects on the leakage currents in (Ba, Sr)TiO3 thin films
Creators
- 1. Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, 200050 Shanghai (China)
Description
The combined leakage current model of thermionic emission and carrier drift diffusion mechanisms is derived from previous studies for (Ba, Sr)TiO3 (BST) thin films. Numerical simulations have been performed to investigate the effects of space charge on the leakage currents of BST thin films with Pt electrodes. The effects of the magnitude of the net donor concentration and the heavily charged depletion layers at both cathode and anode interfaces have been studied
Additional details
Identifiers
- DOI
- 10.1016/j.physleta.2005.03.072;
- PII
- S0375-9601(05)00482-2;
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 340
- Journal Issue
- 1-4
- Journal Page Range
- p. 303-308
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37036736
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S36: MATERIALS SCIENCE;
- Descriptors DEI
- ANODES; BARIUM COMPOUNDS; CATHODES; CHARGE CARRIERS; COMPUTERIZED SIMULATION; DEPLETION LAYER; DIFFUSION; ELECTRON DRIFT; INTERFACES; LEAKAGE CURRENT; SPACE CHARGE; STRONTIUM COMPOUNDS; THERMIONIC EMISSION; THIN FILMS; TITANATES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CURRENTS; ELECTRIC CURRENTS; ELECTRODES; EMISSION; FILMS; LAYERS; OXYGEN COMPOUNDS; SIMULATION; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.