Fast neutron surface strain scanning with high spatial resolution
Fast neutron surface strain scanning with high spatial resolution
复制标题
具有高空间分辨率的快速中子表面应变扫描
DOI:
10.1016/j.matchar.2019.05.031
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发表时间:
2019
影响因子:
4.7
通讯作者:
J. Šaroun
中科院分区:
文献类型:
--
作者:
J. Rebelo Kornmeier;M. Hofmann;V. Luzin;J. Gibmeier;J. Šaroun
A method for near-surface strain scanning measurements using neutron diffraction with large gauge volumes is described. The approach corrects for pseudo (spurious) strains related to partially illuminated gauge volumes and enables deconvolution of the large gauge volume measurements into the assumed real profile. It was validated against X-ray and neutron diffraction experiments with very high spatial resolution. The analysis of the results shows that neutron diffraction based strain measurements with standard (or large) sized gauge volumes are possible to reproduce the real strain profile free of artificial effects related to partial illumination. Compared to measurements with smaller gauge volumes gains in counting time of up to a factor of fifteen can be achieved without appreciable loss in spatial resolution.
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DOI:
10.4028/www.scientific.net/msf.228-231.269
发表时间:
1996-01-01
期刊:
EUROPEAN POWDER DIFFRACTION: EPDIC IV, PTS 1 AND 2
影响因子:
--
作者:
Mikula, P;Vrana, M;Wagner, V
通讯作者:
Wagner, V
影响因子:
2.8
作者:
M. Moon;Changhee Lee;V. Em;P. Mikula;K. Hong;Young;J. Cheon;Young;S. Kim;Sung;K. Jin
通讯作者:
K. Jin
影响因子:
2.8
作者:
M. Ceretti
通讯作者:
M. Ceretti
影响因子:
1.1
作者:
U. Jung;B. Kaiser;K. Kloos;C. Berger
通讯作者:
C. Berger
影响因子:
6.1
作者:
J. Šaroun;J. Rebelo Kornmeier;M. Hofmann;P. Mikula;M. Vrana
通讯作者:
M. Vrana