Engineering & Materials Science
X ray lasers
85%
X rays
84%
Free electron lasers
72%
Biomolecules
66%
Optical systems
53%
Graphite
46%
Proteins
42%
Vortex flow
40%
Glass
37%
Radiation
36%
Imaging techniques
35%
Lasers
35%
Carbon
35%
Stiffness
32%
Chemical analysis
30%
Gases
26%
Air
25%
Experiments
16%
Mathematics
Optical Trapping
41%
X-ray Laser
38%
Femtosecond
35%
Free Electron Laser
33%
Light Intensity
32%
Biomolecules
29%
Graphite
28%
Optical System
26%
Positioning
25%
Trapping
23%
Laser
23%
Carbon
23%
Experimental Study
23%
Quantitative Analysis
23%
Glass
22%
Absorbing
20%
Imaging
20%
Stiffness
20%
Radiation
19%
Vortex
19%
Protein
19%
Shell
18%
Gas
17%
Background
16%
Prediction
15%
Influence
14%
Experiment
14%
Motion
13%
Range of data
11%
Physics & Astronomy
x rays
42%
trapping
28%
funnels
24%
touch
22%
radiation pressure
21%
particle motion
20%
free electron lasers
19%
quantitative analysis
18%
positioning
18%
gas pressure
17%
luminous intensity
17%
micrometers
16%
hollow
16%
stiffness
16%
graphite
16%
proteins
14%
carbon
12%
air
11%
glass
10%
predictions
10%
lasers
8%
Chemical Compounds
Jet
100%
Force
63%
X-Ray
56%
Free Electron
23%
Pressure
21%
Graphite
13%
Glass
12%
Environment
10%
Gas
9%
Protein
7%