Mathematics
Output
63%
Energy
57%
Voltage
48%
Energy Harvesting
38%
Cantilever Beam
15%
Piezoelectric
13%
Complex conjugate
13%
Conduction
13%
Sensor
12%
Impedance
11%
Resistance
11%
Maximise
10%
Physics & Astronomy
output
50%
energy
25%
acceleration (physics)
23%
radiant flux density
19%
electric potential
17%
lithium batteries
15%
glues
13%
impedance matching
13%
cantilever beams
12%
open circuit voltage
10%
converters
10%
alternating current
9%
resonant frequencies
9%
platforms
8%
conduction
7%
vibration
7%
sensors
6%
Engineering & Materials Science
Harvesters
100%
Energy harvesting
24%
Electric potential
18%
Secondary batteries
16%
Glues
15%
Open circuit voltage
14%
Cantilever beams
13%
Lithium
13%
Natural frequencies
10%
Networks (circuits)
6%
Sensors
6%
Chemical Compounds
Voltage
61%
Energy
40%
Cantilever Beam
34%
Resistance
13%