Physics & Astronomy
molecules
79%
lithium
59%
trapping
51%
lasers
47%
ionization
40%
excitation
37%
asymptotes
36%
ground state
32%
fluorescence
27%
dipole moments
26%
spectroscopy
26%
electronics
25%
photons
24%
dimers
23%
alignment
23%
probes
22%
atoms
21%
alternating current
19%
vibrational states
17%
Stark effect
16%
line shape
16%
cascades
15%
spin-orbit interactions
14%
angular momentum
13%
pumps
13%
alkalies
12%
rubidium
12%
traps
12%
diatomic molecules
12%
atomic energy levels
11%
cesium
11%
molecular structure
11%
wings
11%
perturbation
11%
quantum numbers
11%
spontaneous emission
10%
collisions
10%
polarized light
10%
rare gases
10%
polarization
10%
shift
8%
vapors
8%
high resolution
8%
continuous radiation
8%
molecular dynamics
8%
selectivity
7%
potential energy
7%
line spectra
7%
breakdown
7%
inelastic collisions
6%
Engineering & Materials Science
Ground state
100%
Molecules
86%
Ionization
86%
Photons
78%
Lasers
62%
Rubidium
35%
Quantum optics
15%
Angular momentum
12%
Spin polarization
7%
Electric fields
6%
Spectroscopy
6%
Lithium
6%
Chemical Compounds
Angular Momentum
37%
Electronic Transition
23%
Dipole Moment
20%
Triple Resonance Spectroscopy
18%
Diatomic Molecule
14%
Double Resonance
14%
Spectroscopy
14%
Wave
13%
Molecule
12%
Potential Energy
11%
Collision
11%
Excited State
8%
Ground State
8%
Polarization
8%
Electronic State
8%
Electric Field
8%
Noble Gas Atom
7%
Dye
6%
Electron Spin
6%