Engineering & Materials Science
Photosynthesis
100%
Electronic structure
97%
Manganese
77%
Oxygen
52%
Calcium
23%
Orbital calculations
21%
Molecular oxygen
19%
Molecular orbitals
18%
Electronic states
17%
Ground state
16%
Paramagnetic resonance
14%
Negative ions
14%
Peroxides
14%
Water
11%
Ions
10%
X rays
9%
Experiments
3%
Physics & Astronomy
photosynthesis
87%
manganese
65%
electronic structure
48%
oxygen
39%
calcium
18%
cubane
15%
manganese ions
13%
peroxides
11%
water
10%
molecular orbitals
9%
anions
8%
alignment
7%
orbitals
6%
ground state
6%
electronics
4%
x rays
4%
Chemical Compounds
Photosynthesis
74%
Electron Spin
54%
Electronic State
48%
Molecular Cluster
42%
Dioxygen
31%
Heisenberg Model
15%
Calcium Ion
9%
Molecular Orbital
8%
Peroxide
8%
Orbital
7%
Ground State
7%
Calcium(0)
7%
X-Ray
5%
Anion
5%
Ion
3%