User profiles for Jonathan Gigax
 | Jonathan GigaxLos Alamos National Lab Verified email at lanl.gov Cited by 2085 |
Beam-contamination-induced compositional alteration and its neutron-atypical consequences in ion simulation of neutron-induced void swelling
Although accelerator-based ion irradiation has been widely accepted to simulate neutron
damage, neutron-atypical features need to be carefully investigated. In this study, we have …
damage, neutron-atypical features need to be carefully investigated. In this study, we have …
Micro-and mesoscale mechanical properties of an ultra-fine grained CrFeMnNi high entropy alloy produced by large strain machining
Large strain machining (LSM), an attractive severe deformation technique due to its simplicity,
has been previously used to produce a fine-grained structure in a variety of alloys. An …
has been previously used to produce a fine-grained structure in a variety of alloys. An …
Micropillar compression response of femtosecond laser-cut single crystal Cu and proton irradiated Cu
Femtosecond laser cutting has been used to fabricate micro- and mesoscale specimens for
mechanical testing, but the impact on mechanical properties has not been fully evaluated. …
mechanical testing, but the impact on mechanical properties has not been fully evaluated. …
Temperature dependent dispersoid stability in ion-irradiated ferritic-martensitic dual-phase oxide-dispersion-strengthened alloy: Coherent interfaces vs. incoherent …
In this study, the microstructure of a 12Cr ferritic-martensitic oxide-dispersion-strengthened (ODS)
alloy is studied before and after Fe ion irradiation up to 200 peak displacements per …
alloy is studied before and after Fe ion irradiation up to 200 peak displacements per …
Radiation response of Ti2AlC MAX phase coated Zircaloy-4 for accident tolerant fuel cladding
A Ti 2 AlC MAX phase material was deposited on Zircaloy-4 substrate using the cold spray
process, with the goal of enhancing the accident tolerance of zirconium-alloy fuel cladding in …
process, with the goal of enhancing the accident tolerance of zirconium-alloy fuel cladding in …
Radiation instability of equal channel angular extruded T91 at ultra-high damage levels
Although several studies have shown that nano-grained alloys have higher radiation
resistance than coarse-grained variants, with dense grain boundary structures acting as defect …
resistance than coarse-grained variants, with dense grain boundary structures acting as defect …
A quinary WTaCrVHf nanocrystalline refractory high-entropy alloy withholding extreme irradiation environments
In the quest of new materials that can withstand severe irradiation and mechanical extremes
for advanced applications (eg. fission & fusion reactors, space applications, etc.), design, …
for advanced applications (eg. fission & fusion reactors, space applications, etc.), design, …
The influence of ion beam rastering on the swelling of self-ion irradiated pure iron at 450 C
Ion beam scanning or “rastering” is a technique that is frequently used to uniformly cover a
larger specimen area during ion irradiation. In this study, we addressed the effects of rastered …
larger specimen area during ion irradiation. In this study, we addressed the effects of rastered …
Sizing up mechanical testing: Comparison of microscale and mesoscale mechanical testing techniques on a FeCrAl welded tube
FeCrAl alloys are among the best and most mature accident tolerant fuel cladding candidates
produced to date, due to their superior combination of mechanical properties and stability …
produced to date, due to their superior combination of mechanical properties and stability …
Microstructural changes and void swelling of a 12Cr ODS ferritic-martensitic alloy after high-dpa self-ion irradiation
A dual-phase 12Cr oxide-dispersion-strengthened (ODS) alloy, with improved corrosion and
oxidation resistance exhibits promising void swelling resistance and microstructural stability …
oxidation resistance exhibits promising void swelling resistance and microstructural stability …