photoelectrode

noun 0.746

cathode

noun 0.745

hot cathode

noun 0.739

phototube

noun 0.709

photodiode

noun 0.707

photodetector

noun 0.691

photocurrent

noun 0.690

photocatalyst

noun 0.681

photocell

noun 0.658

photovoltage

noun 0.643

phototransistor

noun 0.634

photoreceptor

noun 0.634

photoelectron

noun 0.632

photoelectric cell

noun 0.630

photomultiplier

noun 0.624

photocatalysis

noun 0.623

cathode-ray tube

noun 0.623

photoconductor

noun 0.622

photosensor

noun 0.622

photomultiplier tube

noun 0.621

photopigment

noun 0.605

photosite

noun 0.594

photoconductivity

noun 0.592

photoresistor

noun 0.591

photon

noun 0.587

photoemission

noun 0.587

photogeneration

noun 0.586

photophore

noun 0.576

anode

noun 0.574

photoresist

noun 0.569

photoexcitation

noun 0.569

electron gun

noun 0.568

phototroph

noun 0.564

photovoltaic cell

noun 0.561

photoproduction

noun 0.559

photographic plate

noun 0.553

phototransduction

noun 0.551

photodetachment

noun 0.551

electrode

noun 0.551

electron tube

noun 0.550

photoelectrolysis

noun 0.548

photoinitiator

noun 0.547

photodesorption

noun 0.545

photoconduction

noun 0.545

photoelectric effect

noun 0.536

photomask

noun 0.534

photoreduction

noun 0.529

photoresponse

noun 0.527

photonics

noun 0.526

photoreception

noun 0.525

phot

noun 0.525

photovoltaic effect

noun 0.525

photoprotein

noun 0.522

photoreaction

noun 0.522

reference electrode

noun 0.522

photolyase

noun 0.518

photochemical

noun 0.518

vacuum tube

noun 0.516

positron

noun 0.515

phosphor

noun 0.512

photosensitizer

noun 0.511

photochemistry

noun 0.511

photocopy

noun 0.511

photovoltaics

noun 0.510

photoflash

noun 0.509

catheter

noun 0.509

solar cell

noun 0.509

photoion

noun 0.508

photocycloaddition

noun 0.508

electron capture detector

noun 0.507

photoprint

noun 0.506

glass electrode

noun 0.505

light source

noun 0.504

hydrogen electrode

noun 0.503

photosystem

noun 0.502

photodecomposition

noun 0.501

thermionic valve

noun 0.501

photophase

noun 0.500