Primary radiation damage of Fe-10%Cr models under uniaxial, biaxial, and hydrostatic pressure using MD simulation

2018 ◽  
Vol 509 ◽  
pp. 335-342 ◽  
Author(s):  
M. Abu-Shams ◽  
I. Shabib
Keyword(s):  
Hydrostatic Pressure ◽  
Radiation Damage ◽  
Md Simulation ◽  
Primary Radiation

MD simulation of primary radiation damage in metals with internal structure

2016 ◽  
Vol 7 (5) ◽  
pp. 648-657 ◽  
Author(s):  
A. V. Korchuganov ◽  
V. M. Chernov ◽  
K. P. Zolnikov ◽  
D. S. Kryzhevich ◽  
S. G. Psakhie
Keyword(s):  
Radiation Damage ◽  
Internal Structure ◽  
Md Simulation ◽  
Primary Radiation

Primary Radiation Damage of BCC Iron under Uniaxial and Hydrostatic Stress: MD Simulation

2016 ◽  
Vol 835 ◽  
pp. 197-202 ◽  
Author(s):  
Mikhail Tikhonchev ◽  
Viacheslav Svetukhin
Keyword(s):  
Radiation Damage ◽  
Md Simulation ◽  
Hydrostatic Stress ◽  
Atomic Displacement ◽  
Primary Radiation ◽  
Body Centered Cubic ◽  
Bcc Iron ◽  
Dynamics Method ◽  
Initial Crystal ◽  
Good Agreement

In this paper we have studied primary radiation damage in body-centered cubic (BCC) Fe under the strain. Molecular dynamics method has been used to simulate atomic displacement cascades of the energy of 10 keV for the initial crystal temperature of 300 K. The strain has been simulated with tensile and compressive stress of 0.25 and 2.5 GPa. We have considered the hydrostatic and uniaxial loadings along the [100], [111], [112] and [210] directions. The average number of produced Frenkel pairs has been evaluated. Also, we have studied clustering of point defects and crystallographic orientation of interstitial configurations. The obtained results show a good agreement with the data reported earlier.

Verification of the theory of primary radiation damage by comparison with experimental data

2019 ◽  
Vol 525 ◽  
pp. 22-31 ◽  
Author(s):  
O.V. Ogorodnikova ◽  
M. Majerle ◽  
V.V. Gann ◽  
J. Čížek ◽  
P. Hruška ◽  
...  
Keyword(s):  
Experimental Data ◽  
Radiation Damage ◽  
Primary Radiation ◽  
Comparison With Experimental Data

The effect of PKA directions on the primary radiation damage in the alpha iron nanowires

2019 ◽  
Vol 232 ◽  
pp. 16-22
Author(s):  
Meng Zhang ◽  
Weixiang Peng ◽  
Hongliang Zhang ◽  
Bingjie Wu ◽  
Kun Sun ◽  
...  
Keyword(s):  
Radiation Damage ◽  
Primary Radiation ◽  
Alpha Iron ◽  
Iron Nanowires

scholarly journals Insights into the primary radiation damage of silicon by a machine learning interatomic potential

2020 ◽  
Vol 8 (10) ◽  
pp. 364-372 ◽  
Author(s):  
A. Hamedani ◽  
J. Byggmästar ◽  
F. Djurabekova ◽  
G. Alahyarizadeh ◽  
R. Ghaderi ◽  
...  
Keyword(s):  
Machine Learning ◽  
Radiation Damage ◽  
Interatomic Potential ◽  
Primary Radiation

Primary radiation damage in bcc Fe and Fe–Cr crystals containing dislocation loops

2011 ◽  
Vol 417 (1-3) ◽  
pp. 1063-1066 ◽  
Author(s):  
D. Terentyev ◽  
K. Vörtler ◽  
C. Björkas ◽  
K. Nordlund ◽  
L. Malerba
Keyword(s):  
Radiation Damage ◽  
Primary Radiation ◽  
Dislocation Loops

scholarly journals Primary radiation damage in silicon from the viewpoint of a machine learning interatomic potential

2021 ◽  
Vol 5 (11) ◽  
Author(s):  
A. Hamedani ◽  
J. Byggmästar ◽  
F. Djurabekova ◽  
G. Alahyarizadeh ◽  
R. Ghaderi ◽  
...  
Keyword(s):  
Machine Learning ◽  
Radiation Damage ◽  
Interatomic Potential ◽  
Primary Radiation
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