Molecular Dynamics Studies of Radiation Damage in Yttria

被引：1
|
作者：
Dholakia, Manan [1 ]
Kaur, Gurpreet [1 ]
Valsakumar, M. C. [1 ]
机构：
[1] Indira Gandhi Ctr Atom Res, Div Mat Phys, Kalpakkam 603102, Tamil Nadu, India
来源：
SOLID STATE PHYSICS, VOL 57 | 2013年 / 1512卷
关键词：
Radiation Damage; Oxide Dispersed Steels (ODS); Yttria; Molecular Dynamics;
D O I：
10.1063/1.4791524
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The effect of radiation damage on a Y2O3 matrix has been studied using molecular dynamics simulations. An extensive data set corresponding to 253 crystallographic directions in the crystal has been generated so as to get statistically significant results. We looked into the defect morphology and the temperature properties of the system under radiation cascade. Studies were carried out comparing the effect of two different species of primary knock-on atoms (PKAs). The present studies show that Oxygen PKA and Yttrium PKA generate different number of defects.
引用
收藏
页码：1288 / 1289
页数：2
相关论文
共 50 条
  • [1] MOLECULAR-DYNAMICS STUDIES OF THE PRIMARY STATE OF RADIATION-DAMAGE
    DELARUBIA, TD
    AVERBACK, RS
    BENEDEK, R
    ROBERTSON, IM
    RADIATION EFFECTS AND DEFECTS IN SOLIDS, 1990, 113 (1-3): : 39 - 52
  • [2] Radiation damage in cubic ZrO2 and yttria-stabilized zirconia from molecular dynamics simulations
    Aidhy, Dilpuneet S.
    Zhang, Yanwen
    Weber, William J.
    SCRIPTA MATERIALIA, 2015, 98 : 16 - 19
  • [3] Molecular dynamics simulation of radiation damage in glasses
    Delaye, J. -M.
    Peuget, S.
    Bureau, G.
    Calas, G.
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2011, 357 (14) : 2763 - 2768
  • [4] Molecular dynamics simulation of radiation damage cascades in diamond
    1600, American Institute of Physics Inc. (117):
  • [5] Molecular dynamics simulation of radiation damage cascades in diamond
    Buchan, J. T.
    Robinson, M.
    Christie, H. J.
    Roach, D. L.
    Ross, D. K.
    Marks, N. A.
    JOURNAL OF APPLIED PHYSICS, 2015, 117 (24)
  • [6] Molecular dynamics simulation of radiation damage in bcc tungsten
    Fikar, J.
    Schaeublin, R.
    JOURNAL OF NUCLEAR MATERIALS, 2009, 386-88 : 97 - 101
  • [7] Molecular dynamics simulation of radiation damage in bcc tungsten
    Fikar, J.
    Schaeublin, R.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2007, 255 (01): : 27 - 31
  • [8] MOLECULAR DYNAMICS SIMULATION OF INITIAL RADIATION DAMAGE IN TUNGSTEN
    Yao Man
    Cui Wei
    Wang Xudong
    Xu Haixuan
    Phillpot, S. R.
    ACTA METALLURGICA SINICA, 2015, 51 (06) : 724 - 732
  • [9] Radiation Damage Limits to XPCS Studies of Protein Dynamics
    Vodnala, Preeti
    Karunaratne, Nuwan
    Bera, Sambhunath
    Lurio, Laurence
    Thurston, George M.
    Karonis, Nick
    Winans, John
    Sandy, Alec
    Narayanan, Suresh
    Yasui, Linda
    Gaillard, Elizabeth
    Karumanchi, Kalyan
    PROCEEDINGS OF THE 12TH INTERNATIONAL CONFERENCE ON SYNCHROTRON RADIATION INSTRUMENTATION (SRI2015), 2016, 1741
  • [10] Molecular Dynamics Simulation of DNA Damage Induction by Ionizing Radiation
    Abolfath, R.
    Carlson, D.
    Chen, Z.
    Nath, R.
    MEDICAL PHYSICS, 2013, 40 (06)
12345