Early stage damage of ultrafine-grained tungsten materials exposed to low energy helium ion irradiation

Keyphrases

• Low Energy 100%
• Tungsten 100%
• Ultrafine Grain 100%
• Tungsten-based Materials 100%
• Helium 60%
• Nanostructure Formation 60%
• Reactor 40%
• Nanostructures 40%
• High Temperature 40%
• Morphological Changes 40%
• Low Fluence 40%
• High-resolution 20%
• Low Density 20%
• Irradiation 20%
• Low Temperature 20%
• High Heat Flux 20%
• Low Flux 20%
• TEM Images 20%
• Bubble Formation 20%
• Surface Stress 20%
• Rod-like 20%
• High Fluence 20%
• Bubble Density 20%
• Tungsten Surface 20%
• Surface Grain 20%
• TEM Sample 20%
• Divertor Region 20%
• Plasma-facing Components 20%
• Helium Irradiation 20%

Engineering

• Early Stage 100%
• Nanostructure Formation 100%
• Nanomaterial 66%
• High Resolution 33%
• Low-Temperature 33%
• Cross Section 33%
• Rod 33%
• Bubble Formation 33%
• Deep Inside 33%
• Plasma Facing Component 33%
• Surface Grain 33%

Material Science

• Tungsten 100%
• Density 28%
• Surface Stress 14%