Words to Describe photoconductivity

How photoconductivity often is described ("________ photoconductivity")

• appreciable
• secondary
• negative
• high
• temperature
• type
• state
• supralinear
• steady
• higher
• primary
• normalized
• normal
• oscillatory
• modulated
• stationary
• persistent
• conventional
• ordinary
• observed
• maximum
• transient
• sublinear
• relative
• enhanced
• low
• intrinsic
• induced
• infrared
• superlinear
• virtual
• linear
• anomalous
• overall
• positive
• extrinsic
• fundamental
• nonlinear
• weak
• significant
• pulsed
• dark
• dependent
• monopolar