Physics & Astronomy
space weathering
100%
magnetite
65%
asteroids
37%
impact melts
25%
micrometeoroids
20%
ion irradiation
20%
solar wind
19%
fluence
16%
rims
15%
remote sensing
14%
minerals
12%
transmission electron microscopy
12%
pulsed lasers
11%
photoelectron spectroscopy
10%
carbonaceous chondrites
10%
iron
9%
ions
9%
spectral reflectance
8%
ion impact
8%
irradiation
8%
spectral sensitivity
6%
bombardment
6%
x rays
5%
implantation
5%
depletion
5%
sputtering
5%
computer programs
4%
reflectance
4%
protons
4%
oxides
4%
defects
3%
spectroscopy
3%
simulation
2%
Earth & Environmental Sciences
magnetite
54%
weathering
48%
asteroid
34%
irradiation
29%
ion
28%
solar wind
19%
transmission electron microscopy
18%
effect
13%
X-ray spectroscopy
13%
near infrared
12%
OSIRIS
9%
laser
9%
melt
9%
iron
8%
remote sensing
8%
carbonaceous chondrite
8%
spectral reflectance
7%
mineral
7%
defect
5%
reflectance
5%
spectroscopy
5%
oxide
4%
software
4%
chemical
3%
simulation
2%
experiment
2%