Words to Describe photoemission

How photoemission often is described ("________ photoemission")

• resonant
• single
• high
• hot
• saturated
• ray
• integrated
• normal
• angular
• conventional
• polarized
• ordinary
• internal
• sensitive
• enhanced
• intrinsic
• induced
• optical
• direct
• weak
• ultraviolet
• electron
• photon
• efficient
• dependent
• multiphoton
• external
• level