Published July 2018
| Version v1
Journal article
Inverse iteration algorithm for neutron depth profiling
Creators
- 1. Chengdu University of Technology, Chengdu (China)
- 2. China Institute of Atomic Energy, Beijing (China)
Description
This work is based on the method of Monte Carlo simulation and probabilistic inversion for neutron depth profiling. The depth and concentration distribution of boron in a silicon matrix material is calculated. According to NDP experimental configuration at CARR, the energy spectra of a standard sample (SRM2137) are measured and simulated using MCNP and Geant4 software, and the concentration-depth profile of boron in SRM2137 is obtained by adopting an inverse iteration method through MATLAB software. It is shown that the inverse iteration calculation for NDP is feasible. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 317
- Journal Issue
- 1
- Journal Page Range
- p. 81-85
- ISSN
- 0236-5731
- CODEN
- JRNCDM
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 49074589
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- BORON; DEPTH DOSE DISTRIBUTIONS; ENERGY SPECTRA; MONTE CARLO METHOD; NEUTRONS; NUMERICAL ANALYSIS; SILICON COMPLEXES
- Descriptors DEC
- BARYONS; CALCULATION METHODS; COMPLEXES; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; HADRONS; MATHEMATICS; NUCLEONS; RADIATION DOSE DISTRIBUTIONS; SEMIMETALS; SPATIAL DOSE DISTRIBUTIONS; SPECTRA
Optional Information
- Notes
- 13 refs.