Engineering & Materials Science
Organic light emitting diodes (OLED)
100%
Excitons
84%
Fluorescence
76%
Excited states
62%
Phosphorescence
54%
Electroluminescence
53%
Organic semiconductor materials
48%
Photoluminescence
45%
Organic lasers
41%
Energy gap
33%
Quantum efficiency
30%
Perovskite
29%
Quantum yield
18%
Dyes
16%
Iridium
15%
Light emitting diodes
15%
Molecules
14%
Optically pumped lasers
14%
Nanocrystals
14%
Lasers
14%
Electron Transport
14%
Temperature
13%
Photons
12%
Energy transfer
12%
Thin films
12%
Photoexcitation
12%
Photophysics
11%
Electron energy levels
11%
Semiconductor lasers
11%
Feedback
10%
Polarons
10%
Vacuum
10%
Current density
10%
Doping (additives)
9%
Quenching
9%
Phosphors
9%
Anthracene
9%
Organic field effect transistors
8%
Physical chemistry
8%
Distributed feedback lasers
8%
Benzene
8%
Infrared lasers
8%
Charge carriers
8%
Relaxation processes
7%
Optical properties
7%
Polarization
7%
Ionic liquids
7%
Liquids
7%
Charge transfer
6%
Transport Layer
6%
Physics & Astronomy
fluorescence
63%
emitters
61%
light emitting diodes
60%
organic semiconductors
50%
organic lasers
41%
excitons
40%
excitation
36%
phosphorescence
34%
photoluminescence
33%
lasing
30%
quantum efficiency
29%
spontaneous emission
20%
carbazoles
19%
electroluminescence
16%
iridium
14%
continuous radiation
14%
thresholds
14%
phenyls
13%
molecules
13%
semiconductor lasers
13%
high current
13%
scavenging
13%
dyes
12%
energy levels
12%
decay rates
12%
life (durability)
12%
anthracene
11%
performance
11%
high vacuum
11%
current density
11%
matrices
11%
temperature dependence
10%
injection
10%
decay
10%
indication
9%
benzene
9%
charge carriers
9%
counting
9%
perovskites
8%
deactivation
8%
nanocrystals
8%
lasers
8%
quenching
8%
energy transfer
8%
thin films
7%
physical chemistry
7%
blinking
7%
atomic energy levels
7%
gratings
7%
anhydrides
7%
Chemical Compounds
Delayed Fluorescence
93%
Exciton
61%
Electroluminescence
42%
Intersystem Crossing [Singlet->triplet]
34%
Photoluminescence
29%
Excited Triplet State
26%
Band Gap
25%
Semiconductor
22%
Phosphorescence
19%
Excited State
15%
Quantum Yield
13%
Energy
13%
Excited Singlet State
12%
Donor
12%
Current Density
12%
Electron Transport
12%
Triplet State
11%
Liquid Film
11%
Dye
10%
Charge Carrier
10%
Photon
10%
Biphenyl
9%
Semiconductor Nanocrystal
9%
Energy Transfer
9%
Green
8%
Fluorescence
8%
Photoexcitation
8%
Engineering Device
8%
Anthracene
8%
Molecule
8%
Polarization
7%
Tetracene
7%
Optical Property
7%
Charge Transfer
7%
Singlet State
7%
1,3,5-triazine
7%
Pentacene
6%
Exciplex
6%
Application
6%
Oscillator Strength
6%
Physical Chemistry
6%
Blue
6%
Organic Cation
6%
Tris
6%
Cathode
6%
Photophysics
6%
Vacuum
5%
Intermolecular Force
5%
Field Effect
5%
Benzene
5%