Elucidation of He–Defect Interaction Mechanisms and Atomic-Scale Pseudo-Core–Shell Configurations in He⁺-Irradiated 3C-SiC via Experimental and First-Principles Calculations
Bibliographic record
Abstract
No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.
Source: Not provided · Quality: missing
Research context
OpenAlex topics: Silicon Carbide Semiconductor Technologies · Thin-Film Transistor Technologies · Silicon and Solar Cell Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (50)
Show source-provided references
1. Recent progress in the development of SiC composites for nuclear fusion applications10.1016/j.jnucmat.2018.06.017 ↗
2. Synthesis, properties, and multifarious applications of SiC nanoparticles: A review10.1016/j.ceramint.2021.12.208 ↗
3. An approach to combine neutron and ion irradiation data to accelerate material qualification for nuclear reactors10.1016/j.jnucmat.2024.155385 ↗
4. Transmutation of silicon carbide in fusion nuclear environment10.1016/j.jnucmat.2012.11.018 ↗
5. Helium implantation defects in SiC: A thermal helium desorption spectrometry investigation10.1063/1.1527974 ↗
6. Investigation of the damage behavior in CVD SiC irradiated with 70keV He ions by NEXAFS, Raman and TEM10.1016/j.jeurceramsoc.2016.11.046 ↗
7. Modeling and analysis for the anisotropic irradiation swelling of porous SiC/SiC composites10.1016/j.jnucmat.2025.155711 ↗
8. Nanoscale Strain Evolution and Grain Boundary-Mediated Defect Sink Behavior in Irradiated SiC: Insights from N-PED and DFT10.1016/j.actamat.2025.121739 ↗
9. The structural evolution of light-ion implanted 6H-SiC single crystal: Comparison of the effect of helium and hydrogen10.1016/j.actamat.2020.02.046 ↗
10. Microstructural defects in He-irradiated polycrystalline α-SiC at 1000 °C10.1016/j.jnucmat.2018.03.038 ↗
11. Thermal behavior of iron in 6H-SiC: Influence of He-induced defects10.1016/j.scriptamat.2022.114805 ↗
12. Influence of applied tensile/compressive stress on He-irradiated SiC: Examining defect evolution through experimental investigation and DFT simulations10.1016/j.ceramint.2024.09.136 ↗
13. Microstructural evolution of helium-implanted \ensuremath{\alpha}-SiC10.1103/PhysRevB.61.12923 ↗
14. Interaction of irradiation-induced point defects with transmutants (H, He, Li, Be, B, Mg, Al and P) in 3C-SiC ceramics10.1016/j.jeurceramsoc.2020.05.041 ↗
15. Repelling effects of Mg on diffusion of He atoms towards surface in SiC: Irradiation and annealing experiments combined with first-principles calculations10.26599/JAC.2023.9220820 ↗
16. Formation of a helium-bubble-free region in irradiated SiC via Mg ion implantation: Irradiation experiments combined with first-principles calculations10.1016/j.jeurceramsoc.2025.117825 ↗
17. Precipitates and voids in cubic silicon carbide implanted with 25Mg+ ions10.1016/j.jnucmat.2017.10.046 ↗
18. The temperature dependence of ion-beam-induced amorphization in β-SiC
19. SRIM – The stopping and range of ions in matter (2010)10.1016/j.nimb.2010.02.091 ↗
20. Displacement energy surface in 3C and 6H SiC10.1016/S0022-3115(99)00266-4 ↗
21. The evolution of irradiation defects and hardening of CVD-SiC induced by He ions irradiation at 800°C10.1016/j.jnucmat.2024.155419 ↗
22. Synergistic effects of transmutation elements and molten salt corrosion on the evolution of core–shell structures and degradation mechanisms in SiC
23. First-principles calculation of twin boundary energy and strength/embrittlement in hexagonal close-packed titanium10.1016/j.matdes.2021.110331 ↗
24. Fully coupled segregation and precipitation kinetics model with ab initio input for the Fe-Au system10.1016/j.actamat.2022.118577 ↗
25. Impact of the segregation energy spectrum on the enthalpy and entropy of segregation10.1016/j.actamat.2021.117393 ↗
26. Low-energy potential-induced helium trapping in nano-austenitic steels
27. Investigation of the H2 dissociation and strengthening mechanism in vacancy-induced graphene10.1016/j.ijhydene.2024.08.396 ↗
28. Theoretical study of the effects of alloying elements on Cu nanotwins10.1007/s11433-020-1543-8 ↗
29. Elemental segregation inhibits hydrogen embrittlement in aluminium alloys
30. The interfacial twin boundary phases tailored by β-stabilizers in β-Ti alloys: A first-principles study10.1016/j.scriptamat.2023.115455 ↗
31. Helium cluster nucleation and growth in implanted B4C boron carbide10.1016/j.jnucmat.2018.12.012 ↗
32. Damage behavior of He-irradiated sintered SiC at high temperatures10.1016/j.jnucmat.2025.155839 ↗
33. First principles calculation of noble gas atoms properties in 3C–SiC10.1016/j.jnucmat.2012.06.022 ↗
34. Density functional study on helium and hydrogen interstitials in silicon carbide10.1016/j.nimb.2011.06.012 ↗
35. Effect of transmutation and active elements on the surface stability of silicon carbide10.1016/j.jnucmat.2025.155777 ↗
36. Thermal transport recovery in irradiated SiC mediated by nano-layered stacking faults10.1016/j.jnucmat.2024.155543 ↗
37. Application of neutron transmutation technology to control the physical properties of nanoparticles at the atomic scale10.1016/j.carbon.2024.119568 ↗
38. Variation of Radiation Damage in Stainless Steel with Temperature and Dose
39. The molten salt reactor (MSR) in generation IV: Overview and perspectives10.1016/j.pnucene.2014.02.014 ↗
40. Microstructure evolution of iron precipitates in (Fe, He)-irradiated 6H-SiC: A combined TEM and multiscale modeling10.1016/j.jnucmat.2023.154543 ↗
41. Effects of impurity elements on SiC grain boundary stability and corrosion10.1007/s41365-021-00963-2 ↗
42. Giant bandgap renormalization and excitonic effects in a monolayer transition metal dichalcogenide semiconductor10.1038/nmat4061 ↗
43. Electronic and structural characterization of divacancies in irradiated graphene10.1103/PhysRevB.85.121402 ↗
44. Point defects on graphene on metals10.1103/PhysRevLett.107.116803 ↗
45. Missing Atom as a Source of Carbon Magnetism10.1103/PhysRevLett.104.096804 ↗
46. Enhancing dipole polarization loss in conjugated metal-organic frameworks via coordination symmetry breaking under electromagnetic field
47. Lattice expansion/contraction triggered by etching-assisted strain engineering of cobalt sulfide heterostructures to boost electromagnetic wave absorption
48. The suppression of He bubble growth in Ni-Mo-Cr alloy by yttrium doping: Irradiation experiment combined with the first-principles calculation10.1016/j.scriptamat.2022.115270 ↗
49. Asymmetrical defect sink behavior of HCP/BCC Zr/Nb multilayer interfaces: Bubble-denuded zones at Nb layers10.1016/j.actamat.2025.121579 ↗
50. Defect landscape engineering suppresses helium damage in ceramics10.1038/s43246-026-01083-3 ↗