Engineering & Materials Science
Organic solar cells
82%
Conjugated polymers
75%
Polymers
71%
Organic light emitting diodes (OLED)
64%
Conversion efficiency
60%
Chemical sensors
50%
Solar cells
48%
Doping (additives)
47%
Excitons
46%
Electrons
45%
Light emitting diodes
45%
Coatings
41%
Silicon solar cells
37%
Ammonia
36%
Heterojunctions
35%
Molecules
32%
Sensors
32%
Silicon
30%
Electron Transport
29%
Transistors
28%
Polymer solar cells
28%
Butyric acid
28%
Organic semiconductor materials
27%
Electric space charge
27%
Transport Layer
27%
Photodetectors
26%
Diodes
24%
Substrates
24%
Nanowires
23%
Iridium
23%
Electrodes
21%
Fabrication
21%
Multilayers
20%
Esters
19%
Zinc oxide
18%
Nitric oxide
17%
Energy gap
16%
Thiophene
16%
Annealing
16%
Silver nanowires
16%
Hydrogels
15%
Charge transfer
15%
Metals
15%
Electric potential
15%
Semiconductor materials
14%
Quantum efficiency
14%
Indium
13%
Conducting polymers
13%
Gases
13%
Hole mobility
13%
Physics & Astronomy
polymers
100%
light emitting diodes
84%
blades
61%
transistors
57%
solar cells
51%
sensors
40%
coatings
34%
space charge
32%
phenyls
28%
excitons
27%
gases
24%
ammonia
22%
iridium
18%
emitters
17%
butyric acid
16%
esters
16%
nitric oxide
15%
electrons
14%
coating
14%
electrodes
14%
life (durability)
13%
electric potential
13%
color
12%
molecules
12%
photometers
12%
solid state
11%
gallium oxides
11%
organic semiconductors
11%
diodes
11%
nanowires
11%
zinc oxides
11%
heterojunctions
10%
augmentation
10%
electron mobility
10%
hole mobility
10%
air
10%
grids
10%
cathodes
9%
tuning
9%
metals
9%
quantum efficiency
9%
vacuum tubes
8%
performance
8%
indium
8%
ITO (semiconductors)
8%
carrier mobility
8%
conducting polymers
8%
laminates
8%
photocurrents
8%
luminance
7%
Chemical Compounds
Gas Sensor
42%
Conjugated Polymer
42%
Coating Agent
32%
Ammonia
30%
Exciton
27%
Semiconductor
26%
Multilayer
21%
Methyl Ester
20%
Liquid Film
19%
Solar Cell
19%
Voltage
18%
Electron Transport
17%
Blue
17%
Nanowire
14%
Behavior as Electrode
14%
Electroluminescence
13%
Current Efficiency
13%
Hole Transport
12%
Annealing
11%
Gas
11%
White
11%
Nitric Oxide
11%
Hole (Electron)
11%
Leakage Current
11%
Charge Transfer
11%
Green
10%
Band Gap
10%
Electric Field
10%
Cathode
10%
Compound Mobility
10%
Application
10%
Red
9%
Hydrogel
9%
Glass Substrate
9%
Photoluminescence
9%
Conducting Polymer
9%
Electron Mobility
9%
Energy
9%
Solvent
9%
Hole Mobility
8%
Donor
8%
Acid
8%
Electron Particle
8%
Work Function
8%
Zinc Ion
8%
Current Density
7%
Space Charge
7%
Time
7%
Electron-Hole Plasma
7%
Doping Material
7%