Published 2015
| Version v1
Miscellaneous
Open
Loss of energy of H and He ions in TiO2
Creators
- 1. Centro Atómico Bariloche, San Carlos de Bariloche (Argentina)
- 2. Instituto de Física, Universidade Federal do Rio Grande do Sul, Porto Alegre (Brazil)
- 3. Instituto de Física, Universidade de São Paulo, São Paulo (Brazil)
- 4. Facultat de Física, Universitat de Barcelona, Barcelona (Spain)
- 5. Departament de Física Aplicada, Universitat d'Alacant, Alacant (Spain)
- 6. Departamento de Física, CIOyN, Universidad de Murcia, Murcia (Spain)
- 7. Instituto de Astronomía y Física del Espacio, Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad de Buenos Aires, Buenos Aires (Argentina)
- 8. Autoridad Regulatoria Nuclear, Buenos Aires (Argentina)
Description
We present a theoretical-experimental work on the energy loss of H and H ions in titanium dioxide (rutile). From the Rutherford backscattering spectra (RBS) the effective braking sections of both ions were determined. On the other hand we worked on the theoretical description using three different models: 1) Mermin Energy-Loss Function - Generalized Oscillator Strength (MELF-GOS), 2) Shellwise Local Plasma Approach (SLPA), and 3) Transport Cross Section - Extended Friedel Sum Rule (TCS-EFSR).
Abstract (Spanish)
Presentamos un trabajo teórico–experimental sobre la pérdida de energía de iones H y He en dióxido de titanio (rutilo). A partir de los espectros de retrodispersión de Rutherford (RBS) se determinaron las secciones eficaces de frenado de ambos iones. Por otro lado se trabajó en la descripción teórica empleando tres modelos diferentes: 1) Mermin Energy-Loss Function - Generalized Oscillator Strength (MELF-GOS), 2) Shellwise Local Plasma Approximation (SLPA), y 3) Transport Cross Section - Extended Friedel Sum Rule (TCS-EFSR). (autores)Files
50008666.pdf
Files
(431.1 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:df2c54c07fdadd6b6f9b8e7413a39ce0
|
431.1 kB | Preview Download |
Additional details
Additional titles
- Original title (Spanish)
- Pérdida de energía de iones H y He en TiO2
Identifiers
Publishing Information
- Publisher
- ARN
- Imprint Place
- Buenos Aires (Argentina)
- Imprint Title
- Technical Memory 2014. Nuclear Regulatory Authority
- Imprint Pagination
- [221 p.]
- Journal Page Range
- 3 p.
- Report number
- INIS-AR-A--38
Conference
- Title
- 7. South American Meeting of Atomic Collisions
- Original Conference Title
- 7. Encuentro Sudamericano de Colisiones Atómicas
- Dates
- 27-30 Oct 2014
- Place
- Gramado (Brazil)
INIS
- Country of Publication
- Argentina
- Country of Input or Organization
- Argentina
- INIS RN
- 50008666
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COMPUTER CODES; ENERGY LOSSES; HELIUM IONS; RUTILE; TITANIUM OXIDES
- Descriptors DEC
- CHALCOGENIDES; CHARGED PARTICLES; IONS; LOSSES; MATERIALS; MINERALS; OXIDE MINERALS; OXIDES; OXYGEN COMPOUNDS; RADIOACTIVE MATERIALS; RADIOACTIVE MINERALS; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Notes
- Poster presentation, 11 refs., 6 fig. Imprint:Memoria Tecnica 2014. Autoridad Regulatoria Nuclear