Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Impact of krypton irradiation on a single crystal tungsten: Multi-modal X-ray imaging study

Journal Article · · Scripta Materialia

Understanding microstructural and strain evolutions induced by noble gas production in the nuclear fuel matrix or plasma-facing materials is crucial for designing next generation nuclear reactors, as they are responsible for volumetric swelling and catastrophic failure. In this paper we describe a multimodal approach combining synchrotron-based nanoscale X-ray imaging techniques with atomic-scale electron microscopy techniques for mapping chemical composition, morphology and lattice distortion in a single crystal W induced by Kr irradiation. We report that Kr-irradiated single crystal W undergoes surface deformation, forming Kr containing cavities. Furthermore, positive strain fields are observed in Kr-irradiated regions, which lead to compression of underlying W matrix.

Research Organization:
Idaho National Laboratory (INL), Idaho Falls, ID (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26); USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division; USDOE Office of Nuclear Energy (NE)
Grant/Contract Number:
SC0012704; AC07-05ID14517; NA0003525
OSTI ID:
1646861
Alternate ID(s):
OSTI ID: 1644695
OSTI ID: 1650003
OSTI ID: 1650154
Report Number(s):
INL/JOU--20-58058-Rev000
Journal Information:
Scripta Materialia, Journal Name: Scripta Materialia Journal Issue: - Vol. 188; ISSN 1359-6462
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (44)

Evolution of microstructure in face-centered cubic metals during irradiation journal October 1993
Residual stress determination by X-ray diffraction in tungsten thin films journal March 1993
Selection, development and characterisation of plasma facing materials for ITER journal October 1996
Size effects in materials due to microstructural and dimensional constraints: a comparative review journal October 1998
The high burn-up structure in nuclear fuel journal December 2010
Lattice swelling and modulus change in a helium-implanted tungsten alloy: X-ray micro-diffraction, surface acoustic wave measurements, and multiscale modelling journal May 2015
Glancing-incidence focussed ion beam milling: A coherent X-ray diffraction study of 3D nano-scale lattice strains and crystal defects journal August 2018
In-situ irradiation tolerance investigation of high strength ultrafine tungsten-titanium carbide alloy journal February 2019
Comparative study of radiation defects in ion irradiated bulk and thin-foil tungsten journal March 2020
High temperature X-ray diffraction study of the kinetics of phase separation in hypostoichiometric uranium–plutonium mixed oxides journal September 2014
Behavior of fission gases in nuclear fuel: XAS characterization of Kr in UO2 journal November 2015
Characterization of high energy Xe ion irradiation effects in single crystal molybdenum with depth-resolved synchrotron microbeam diffraction journal April 2016
Effects of irradiation temperature on the response of CeO2, ThO2, and UO2 to highly ionizing radiation journal November 2019
Revealing the synergistic effects of sequential and simultaneous dual beam irradiations in tungsten via in-situ TEM journal September 2020
Alpha self-irradiation effect on the local structure of the U0.85Am0.15O2±x solid solution journal October 2012
Helium-implantation-induced lattice strains and defects in tungsten probed by X-ray micro-diffraction journal December 2018
In situ TEM observation of growth behavior of Kr bubbles in zirconium alloy during post-implantation annealing journal July 2013
Ion irradiation-induced phase transformation mechanisms in Y2O3 thin films journal September 2013
Defect accumulation in ThO2 irradiated with swift heavy ions journal May 2014
Review of recent experimental results on the behavior of actinide-bearing oxides and related materials in extreme environments journal April 2018
Emulation of reactor irradiation damage using ion beams journal October 2014
Temperature dependence of helium-implantation-induced lattice swelling in polycrystalline tungsten: X-ray micro-diffraction and Eigenstrain modelling journal October 2015
Opportunities and limitations for ion beams in radiation effects studies: Bridging critical gaps between charged particle and neutron irradiations journal January 2018
The effect of helium implantation on the deformation behaviour of tungsten: X-ray micro-diffraction and nanoindentation journal March 2018
X-ray photoemission studies on rare gas bubbles in aluminium with annealing temperature journal June 2009
An improved FIB sample preparation technique for site-specific plan-view specimens: A new cutting geometry journal January 2018
Fast Strain Mapping of Nanowire Light-Emitting Diodes Using Nanofocused X-ray Beams journal June 2015
X-ray Nanodiffraction on a Single SiGe Quantum Dot inside a Functioning Field-Effect Transistor journal July 2011
Coherent X-ray diffraction imaging of strain at the nanoscale journal April 2009
3D lattice distortions and defect structures in ion-implanted nano-crystals journal April 2017
Cross-sectional transmission electron microscopy study of 1.5 MeV Kr+ irradiation-induced amorphization in α-quartz journal October 1998
Ion beam modification of two-dimensional materials: Characterization, properties, and applications journal March 2017
Development of low angle grain boundaries in lightly deformed superconducting niobium and their influence on hydride distribution and flux perturbation journal May 2017
Relaxation volumes of microscopic and mesoscopic irradiation-induced defects in tungsten journal August 2019
Rare-gas precipitates in metals as quantum dots for polaritons journal October 2000
Ab initio study of helium in α − Fe : Dissolution, migration, and clustering with vacancies journal August 2005
Beyond the ensemble average: X-ray microdiffraction analysis of single SiGe islands journal June 2008
Xe irradiation of graphene on Ir(111): From trapping to blistering journal August 2015
Nanoscale imaging of the full strain tensor of specific dislocations extracted from a bulk sample journal January 2020
Multimodal X-ray imaging of grain-level properties and performance in a polycrystalline solar cell journal May 2019
X-ray diffraction study of residual stresses and microstructure in tungsten thin films sputter deposited on polyimide journal July 2003
Multi-slice ptychography with large numerical aperture multilayer Laue lenses journal January 2018
Challenges to the use of ion irradiation for emulating reactor irradiation journal April 2015
High Resolution Mapping of Orientation and Strain Gradients in Metals by Synchrotron 3D X-ray Laue Microdiffraction journal March 2019

Similar Records