Chemical Compounds
Nonconductor
100%
Photon
85%
Electron Spin
74%
Electron Particle
48%
Surface
28%
Photocurrent
27%
Angular Momentum
21%
Optical Transition
20%
Selection Rule
19%
Momentum
19%
Optoelectronics
13%
Application
4%
Physics & Astronomy
insulators
65%
momentum
62%
photons
49%
electrons
37%
interactions
35%
locking
18%
photocurrents
18%
propagation
17%
waveguides
13%
spin-orbit interactions
10%
optical transition
10%
electron spin
10%
optoelectronic devices
9%
optical waveguides
9%
angular momentum
8%
photonics
6%
Medicine & Life Sciences
Photons
95%
Electrons
71%
Direction compound
43%
bismuth selenide
32%
Optics and Photonics
23%
Equipment and Supplies
17%
Orbit
16%
Electronic Data Processing
15%
Light
10%