A quantitative method for in situ pump-beam metrology in 4D ultrafast electron microscopy

Engineering & Materials Science

• Gaussian beams 100%
• Electron microscopy 83%
• Laser excitation 57%
• Wavelength 56%
• Pumps 49%
• Amorphous carbon 49%
• Laser ablation 46%
• Ablation 39%
• Extrapolation 34%
• Microscopes 30%
• Membranes 26%
• Lasers 24%
• Costs 12%
• Experiments 11%

Physics & Astronomy

• metrology 62%
• electron microscopy 55%
• pumps 45%
• thresholds 13%
• viability 11%
• excitation 10%
• laser ablation 10%
• wavelengths 10%
• ablation 10%
• extrapolation 10%
• lasers 9%
• fluence 8%
• microscopes 8%
• costs 8%
• membranes 7%
• carbon 7%
• propagation 6%
• characterization 5%
• profiles 5%

Chemical Compounds

• Electron Microscopy 55%
• Wavelength 45%
• Ablation 37%
• Laser Ablation 35%
• Pump 31%
• Amorphous Material 22%
• Shape 20%
• Column Like Crystal 19%
• Modification 17%
• Carbon Atom 15%