Published February 2003
| Version v1
Journal article
Quadrupolar split 8Li β-NMR in SrTiO3
Description
We have measured the temperature dependence of the β-NMR resonances of 8Li+ implanted in the top few thousand Angst of a crystal of SrTiO3 in a magnetic field of 3 T parallel <1 0 0>. A well-resolved quadrupolar splitting of the resonance is observed indicating a noncubic Li site with <1 0 0> symmetry and a quadrupolar frequency νQ(211 K)=153.2(4) kHz. The cubic-to-tetragonal phase transition is reflected in the linewidths demonstrating that β-NMR is a sensitive probe of the structure near a surface
Additional details
Identifiers
- PII
- S0921452602016034;
Publishing Information
- Journal Title
- Physica. B, Condensed Matter
- Journal Volume
- 326
- Journal Issue
- 1-4
- Journal Page Range
- p. 209-212
- ISSN
- 0921-4526
- CODEN
- PHYBE3
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36091832
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- CRYSTALS; ION IMPLANTATION; KHZ RANGE; LINE WIDTHS; LITHIUM 8; LITHIUM IONS; MAGNETIC FIELDS; NUCLEAR MAGNETIC RESONANCE; PHASE TRANSFORMATIONS; PROBES; STRONTIUM TITANATES; SURFACES; SYMMETRY; TEMPERATURE DEPENDENCE
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHARGED PARTICLES; FREQUENCY RANGE; IONS; ISOTOPES; LIGHT NUCLEI; LITHIUM ISOTOPES; MAGNETIC RESONANCE; MILLISECONDS LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; OXYGEN COMPOUNDS; RADIOISOTOPES; RESONANCE; STRONTIUM COMPOUNDS; TITANATES; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2002 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.