Published February 1, 2016
| Version v1
Journal article
Local structure analysis of diluted magnetic semiconductor Co and Al co-doped ZnO nanoparticles
- 1. Department of Physics, Graduate School of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya, Yokohama, Kanagawa 240-8501 (Japan)
- 2. Engineering Department Machine Tool Division, Machinery, Equipment & Infrastructure, Mitsubishi Heavy Industries, Ltd., Ritto, Shiga 520-3080 (Japan)
Description
In this study, Co and Al ions co-doped ZnO nanoparticles (Zn(Al, Co)O NPs) were prepared by our original chemical preparation method. The obtained samples prepared by this method, were encapsulated in amorphous SiO2. X-ray diffraction (XRD) results showed Zn(Al, Co)O NPs had a single-phase nature with hexagonal wurtzite structure. These particle sizes could be controlled to be approximately 30 nm. We investigate the effect that the increase in the carrier has on the magnetization by doping Al to Co-doped ZnO NPs. The local structures were qualitatively analyzed using X-ray absorption fine structure (XAFS) measurements
Additional details
Identifiers
- DOI
- 10.1063/1.4941203;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1709
- Journal Issue
- 1
- Journal Page Range
- p. 020004-020004.8
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 360 degree outlook on critical scientific and technological challenges for a sustainable society
- Acronym
- IRAGO conference 2015
- Dates
- 22-23 Oct 2015
- Place
- Aichi (Japan)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 47064783
- Subject category
- S36: MATERIALS SCIENCE; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ABSORPTION; ABSORPTION SPECTROSCOPY; ALUMINIUM IONS; CARRIERS; CHEMICAL PREPARATION; DOPED MATERIALS; FINE STRUCTURE; MAGNETIC SEMICONDUCTORS; MAGNETIZATION; NANOPARTICLES; PARTICLE SIZE; SILICON OXIDES; X RADIATION; X-RAY DIFFRACTION; X-RAY SPECTROSCOPY; ZINC OXIDES
- Descriptors DEC
- CHALCOGENIDES; CHARGED PARTICLES; COHERENT SCATTERING; DIFFRACTION; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; IONS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; PARTICLES; RADIATIONS; SCATTERING; SEMICONDUCTOR MATERIALS; SILICON COMPOUNDS; SIZE; SORPTION; SPECTROSCOPY; SYNTHESIS; ZINC COMPOUNDS
Optional Information
- Notes
- (c) 2016 AIP Publishing LLC