Published June 10, 2009
| Version v1
Journal article
Defect volume for Schottky defect formation and cation vacancy migration in LiH
Creators
- 1. Solid State Section, Physics Department, University of Athens, Panepistimiopolis Zografos, 15784 Athens (Greece)
Description
The defect volumes in LiH for the formation of a Schottky defect as well as for the cation vacancy migration are estimated for the first time. Their values are found to be larger and smaller, respectively, than the molecular volume. The calculation is based on the equation of state obtained from single-crystal synchrotron X-ray diffraction measurements on solid 7LiH up to 36 GPa, by relying on an interconnection between defect Gibbs energy and bulk elastic data.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.jallcom.2008.12.026Additional details
Identifiers
- DOI
- 10.1016/j.jallcom.2008.12.026;
- PII
- S0925-8388(08)02215-9;
Publishing Information
- Journal Title
- Journal of Alloys and Compounds
- Journal Volume
- 478
- Journal Issue
- 1-2
- Journal Page Range
- p. 820-822
- ISSN
- 0925-8388
- CODEN
- JALCEU
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41044914
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CATIONS; EQUATIONS OF STATE; LITHIUM HYDRIDES; MONOCRYSTALS; PRESSURE RANGE GIGA PA; SCHOTTKY DEFECTS; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALI METAL COMPOUNDS; CHARGED PARTICLES; COHERENT SCATTERING; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; CRYSTALS; DIFFRACTION; EQUATIONS; HYDRIDES; HYDROGEN COMPOUNDS; IONS; LITHIUM COMPOUNDS; POINT DEFECTS; PRESSURE RANGE; SCATTERING; VACANCIES
Optional Information
- Copyright
- Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.