Keyphrases
Actuator
100%
Polypropylene
100%
Cellular Structure
100%
Electret Materials
100%
Corona Charging
100%
Electromechanical Properties
100%
Cellular Polypropylene
100%
Temperature Effect
50%
Moisture
50%
Aging Test
50%
Corona
50%
Surface Layer
50%
Thermal Properties
50%
Thermally Stimulated Current
50%
Thick Film
50%
Structure Form
50%
Current Measurement
50%
Nitrogen Gas
50%
Quasi-static Test
50%
Glass Transition
50%
Ambient Gas
50%
High Pressure Treatment
50%
Discharge Current
50%
Cellular Film
50%
Internal Interface
50%
Electromechanical Model
50%
Multiple Layer Structure
50%
Electromechanical Transducer
50%
Dynamical Measurement
50%
Cellular Polypropylene Film
50%
Single-layer Structure
50%
Charge Stability
50%
Electromechanical Effects
50%
Low Pressure Treatment
50%
Thickness Mode
50%
Space Charge Density
50%
Gas Exchange
50%
Cellular Surface
50%
High Space Charge
50%
Electric Field (E-field)
50%
Sensor Operation
50%
Electrical Strength
50%
Polymer Gas
50%
INIS
films
100%
gases
100%
polypropylene
100%
electrets
100%
operation
75%
values
50%
layers
50%
interfaces
50%
temperature dependence
50%
sensors
50%
actuators
50%
units
50%
transducers
50%
moisture
25%
comparative evaluations
25%
surfaces
25%
thickness
25%
polymers
25%
stability
25%
voltage
25%
charges
25%
removal
25%
aging
25%
thermal properties
25%
nitrogen
25%
high pressure
25%
electric fields
25%
space charge
25%
low pressure
25%
glass
25%
charge density
25%
Engineering
Electret
100%
Actuator
100%
Current Measurement
50%
Layer Structure
50%
Electromechanical Transducer
50%
Temperature Dependence
50%
Space Charge
50%
Charge Density
50%
Transducer
50%
Initial Value
50%
Corona Voltage
50%
Electric Field
50%
Surface Layers
50%
Material Science
Polypropylene
100%
Electret
100%
Film
75%
Cellular Structure
50%
Actuator
50%
Transducer
50%
Glass Transition
25%
Density
25%
Thermal Property
25%
Surface (Surface Science)
25%
Thick Films
25%