plate electrode

For discussion, a light source illuminates a plate P, and another plate electrode Q collects any emitted electrons.

Lee de Forest placed a screen, the "grid" electrode, between the filament and plate electrode, creating the triode.

Linear railguns consist of two flat plate electrodes separated by insulating spacers and accelerate sheet armatures.

PCM in the late 1940s and early 1950s used a cathode-ray coding tube with a plate electrode having encoding perforations.

If the surface voltage on the crystal is picked off with plated electrodes and amplified by a transistor or integrated circuit, it can be re-applied to the bell to keep it ringing.

"NEG" is a 3-dimensional configuration consisting three main parts: the metal plate electrodes, the vertically grown piezoelectric nanostructure and the polymer matrix which fills in between in the piezoelectric nanostructure.

Professor Zhong Lin Wang of the Georgia Institute of Technology said his team of investigators had developed a "nanometer-scale generator (which) is based on arrays of vertically aligned zinc oxide nanowires that move inside a "zigzag" plate electrode."

Two minutes after plasmid injection, transcutaneous electric pulses were applied through two stainless steel plate electrodes of a dimension of 5 x 10 mm (BTX, calliper electrodes; Westburg, The Netherlands) placed on each side of the leg or the tumour.