skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: How relative defect migration energies drive contrasting temperature-dependent microstructural evolution in irradiated ceramics

Journal Article · · Physical Review Materials
 [1];  [2];  [3]; ORCiD logo [4]; ORCiD logo [4];  [5];  [5];  [5];  [5];  [6]
  1. Univ. of Paris-Sud, Orsay (France). Centre for Nuclear Science and Matter Sciences (CSNSM); Alternative Energies and Atomic Energy Commission (CEA), Gif-sur-Yvette (France)
  2. Alternative Energies and Atomic Energy Commission (CEA), Gif-sur-Yvette (France). Service de Recherche de Métallurgie Physique (SRMP)
  3. Centre Europeen de la Ceramique, Limoges (France). Inst. de Recherche sur les Céramiques (IRCer)
  4. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  5. Univ. of Paris-Sud, Orsay (France). Centre for Nuclear Science and Matter Sciences (CSNSM)
  6. Univ. Federal do Rio Grande do Sul, Porto Alegre, RS (Brazil). Inst. de Física

Ceramic materials have become widely used in various fields of material science, and ceramic oxides such as cubic zirconia (c- ZrO2) and magnesia (MgO) are candidate materials for nuclear energy applications. For the corresponding in-service conditions of these materials, there is a crucial need in studies at moderate or high temperatures of the physical phenomena underlying the damage buildup under irradiation. Here in the present work, we show, using x-ray diffraction, that these two materials exhibit a similar damage accumulation process under ion irradiation at fixed temperature. However, they display an unexpected opposite damaging rate to changes in the irradiation temperature. In fact, as the temperature is increased, the final damage state is reached earlier in c- ZrO2 while it is delayed in MgO. Rate equation cluster dynamics simulations show that defect clustering is favored over defect recombination in c- ZrO2, but the situation is reversed for MgO, explaining the observed opposite response to temperature of the two materials. This contrasting behavior can be rationalized in terms of nonequivalent interstitial versus vacancy defect migration energies in MgO. We finally demonstrate that these results allow for a qualitative prediction of the evolution of the experimental irradiation-induced disorder with temperature, henceforth potentially reducing the cost in selecting and developing ad hoc materials.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1471359
Alternate ID(s):
OSTI ID: 1464577
Report Number(s):
LA-UR-18-20961; PRMHAR
Journal Information:
Physical Review Materials, Vol. 2, Issue 8; ISSN 2475-9953
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 14 works
Citation information provided by
Web of Science

References (46)

In situ TEM of radiation effects in complex ceramics journal March 2009
Emulation of reactor irradiation damage using ion beams journal October 2014
Strain-profile determination in ion-implanted single crystals using generalized simulated annealing journal September 2010
Dynamical simulations of radiation damage and defect mobility in MgO journal March 2005
Molecular dynamics simulations of high energy cascade in ordered alloys: Defect production and subcascade division journal June 2016
Point defect behaviour in irradiated materials journal November 1975
The theory of diffuse X-ray scattering and its application to the study of point defects and their clusters journal February 1973
Comprehensive study of the effect of the irradiation temperature on the behavior of cubic zirconia journal May 2014
Influence of dislocation and dislocation loop biases on microstructures simulated by rate equation cluster dynamics journal December 2015
RaDMaX : a graphical program for the determination of strain and damage profiles in irradiated crystals journal February 2016
Formation and growth process of defect clusters in magnesia under ion irradiation journal May 1997
Role of Antisite Disorder on Preamorphization Swelling in Titanate Pyrochlores journal May 2012
An accurate scheme to solve cluster dynamics equations using a Fokker–Planck approach journal October 2016
Temperature dependent evolution of dislocation loops in YSZ under high energy electron irradiation journal January 2016
Strain Doping: Reversible Single-Axis Control of a Complex Oxide Lattice via Helium Implantation journal June 2015
Efficient simulation of kinetics of radiation induced defects: A cluster dynamics approach journal January 2014
Radiation damage in cubic ZrO2 and yttria-stabilized zirconia from molecular dynamics simulations journal March 2015
Role of temperature in the radiation stability of yttria stabilized zirconia under swift heavy ion irradiation: A study from the perspective of nuclear reactor applications journal July 2017
Review—Ionizing Radiation Damage Effects on GaN Devices journal November 2015
Microstructure of Cs-implanted zirconia: Role of temperature journal December 2008
Unconventional Carrier-Mediated Ferromagnetism above Room Temperature in Ion-Implanted (Ga, Mn)P:C journal August 2002
Ab initio study of point defects in magnesium oxide journal November 2007
The role of non-stoichiometric defects in radiation damage evolution of SrTiO3 journal January 2013
Evolution of extended defects in polycrystalline UO2 under heavy ion irradiation: combined TEM, XRD and Raman study journal May 2016
Ion-induced damage accumulation and electron-beam-enhanced recrystallization in Sr Ti O 3 journal September 2005
Structure and Mobility of Defects Formed from Collision Cascades in MgO journal March 2004
Statistical Nature of Atomic Disorder in Irradiated Crystals journal June 2016
Analysis of the stability of InGaN/GaN multiquantum wells against ion beam intermixing journal September 2015
Nanoscale Strain Engineering on the Surface of a Bulk TiO 2 Crystal journal October 2014
Zirconia inert matrix for plutonium utilisation and minor actinides disposition in reactors journal October 2007
Irradiation behavior of SrTiO[sub 3] at temperatures close to the critical temperature for amorphization journal January 2006
Computer modelling of ion migration in zirconia journal October 2003
Enthalpy Landscape Dictates the Irradiation-Induced Disordering of Quartz journal July 2017
Ionic conductivity in oxide heterostructures: the role of interfaces journal October 2010
Damage processes in MgO irradiated with medium-energy heavy ions journal April 2015
First-principles calculations of uranium diffusion in uranium dioxide journal July 2012
Temperature dependence of damage formation in Ag ion irradiated 4H-SiC
  • Wendler, E.; Bierschenk, Th.; Wesch, W.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 268, Issue 19 https://doi.org/10.1016/j.nimb.2010.05.026
journal October 2010
Helium-ion-induced radiation damage in LiNbO_3 thin-film electro-optic modulators journal January 2014
Ion-irradiation studies of the damage function of copper and silver journal October 1978
High temperature ion irradiation effects in MAX phase ceramics journal February 2016
High-energy radiation damage in zirconia: Modeling results journal February 2014
Energy barriers for point-defect reactions in 3 C -SiC journal August 2013
Engineering strain, densification, order parameter and magnetic properties of FePt thin films by dense electronic excitations journal August 2014
Multi-scale simulation of the experimental response of ion-irradiated zirconium carbide: Role of interstitial clustering journal January 2016
Effect of saddle point anisotropy of point defects on their absorption by dislocations and cavities journal September 2017
Damage accumulation in MgO irradiated with MeV Au ions at elevated temperatures journal September 2016

Cited By (2)

Semicoherent oxide heterointerfaces: Structure, properties, and implications journal October 2019
Ionization-induced thermally activated defect-annealing process in SiC journal June 2019

Similar Records

Different Radiation Tolerances of Ultrafine-Grained Zirconia–Magnesia Composite Ceramics with Different Grain Sizes
Journal Article · Wed Aug 21 00:00:00 EDT 2019 · Materials · OSTI ID:1471359

SOME THERMAL AND MECHANICAL PROPERTIES OF PURE-OXIDE CERAMICS
Journal Article · Tue Jan 01 00:00:00 EST 1963 · Ogneupory (U.S.S.R.) For English translation see Refractories (USSR) (Engl. Transl.) · OSTI ID:1471359

Fabrication of Dual Phase Magnesia-Zirconia Ceramics Doped with Plutonia and Erbia
Conference · Thu Jun 01 00:00:00 EDT 2006 · OSTI ID:1471359