% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Sun:891638,
author = {Sun, Mengli and Jahn, Sandro and Peng, Haibo and Zhang,
Xiaoyang and Wang, Tieshan and Kowalski, Piotr M.},
title = {{P}roperties of irradiated sodium borosilicate glasses from
experiment and atomistic simulations},
journal = {Journal of the American Ceramic Society},
volume = {104},
number = {9},
issn = {1551-2916},
address = {Westerville, Ohio},
publisher = {Soc.},
reportid = {FZJ-2021-01634},
pages = {4479-4491},
year = {2021},
abstract = {With a combination of atomistic modeling and experimental
techniques, we have investigated the structural and elastic
parameters of sodium borosilicate glasses, including
irradiation-induced changes. Both approaches show that the
Young's modulus depends linearly on the density of material.
The simulated glass density and boron speciation match also
the estimates by independent, elemental glass
composition-based models, indicating that atomistic
simulations could be used in validation of theoretical
models and experimental results. This allows us to formulate
Young's modulus—density relationships for investigated
borosilicate glasses and test the existing empirical model
for description of Vickers hardness of these materials. The
simulation of irradiation reveals a change of B[4] content
under irradiation. By applying a simple defects accumulation
procedure, we are able to correctly reproduce the measured
critical irradiation dose of ~0.1 dpa and provide reasonable
information on density change and stored internal energy.
With the obtained agreements between the experimental and
simulation results, we obtained superior insights into the
atomic-scale structural evolution of irradiated borosilicate
glasses.},
cin = {IEK-13 / NIC},
ddc = {660},
cid = {I:(DE-Juel1)IEK-13-20190226 / I:(DE-Juel1)NIC-20090406},
pnm = {122 - Elektrochemische Energiespeicherung (POF4-122) /
First-principles modeling of minerals, melts and fluids at
high pressures and high temperatures $(hpo15_20130501)$},
pid = {G:(DE-HGF)POF4-122 / $G:(DE-Juel1)hpo15_20130501$},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000648036800001},
doi = {10.1111/jace.17830},
url = {https://juser.fz-juelich.de/record/891638},
}