Keyphrases
Electrical Transport
100%
Y-doped ZnO
100%
Sensing Properties
100%
NO2 Sensor
100%
Doped ZnO Thin Films
100%
Temperature Effect
50%
Conduction Mechanism
50%
ZnO Film
50%
High Temperature
25%
Glass Substrate
25%
Sol-gel Dip Coating
25%
Electrical Properties
25%
Correlated Barrier Hopping Model
25%
High Sensitivity
25%
AC Conductivity
25%
DC Conductivity
25%
NO 2
25%
Frequency Exponent
25%
Low-temperature Region
25%
Band Conduction
25%
Increased Temperature
25%
Yttrium
25%
Sensor Response
25%
Dependence on Temperature
25%
Relaxation Peak
25%
Thermally Activated Processes
25%
Response Characteristics
25%
Variable Range Hopping
25%
Position Shift
25%
Engineering
Sensing Property
100%
Hopping Model
100%
Thin Films
100%
Temperature Region
50%
Increasing Temperature
50%
Response Characteristic
50%
Range Variable
50%
Imaginary Part
50%
Dip Coating
50%
Sensor Response
50%
Low-Temperature
50%
Temperature Dependence
50%
Glass Substrate
50%
Conduction Band
50%
Material Science
ZnO
100%
Film
100%
Thin Films
100%
Sol-Gel
25%
Yttrium
25%