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diode
(redirected from Tunnel diode)

    Also found in: Dictionary/thesaurus, Acronyms, Encyclopedia, Wikipedia 0.01 sec.
diode
[dī′od]
1 an electron tube or x-ray tube having a cathode and an anode.
2 an electrical device that has a higher conductance for current flowing in one direction than for current flowing in the opposite direction.
diode
a piece of equipment with two terminals which carries electrical current in one direction only.
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Interesting as the hydrogen atom and the microwave experiments are, a novel tunnel diode and devices like it are more likely to show up in practical applications,' notes Eric J.
Rebounding electrons in quantum arenas by Peterson, Ivars / Science News
He researched silicon tunnel diodes formed using rapid thermal diffusion and was involved in both the fabrication and characterization of the devices, gaining exposure to a variety of processing tools and measurement instruments.
Semiconductor Research Corporation and Intel Foundation Partner to ... by Business Wire
The sine qua non of a tunnel diode is an unusual behavior called negative differential conductivity, which means that for a particular range of increasing voltages (when applied across a diode's two terminals) there is a reduction in the current of electrons that tunnel through the energy barrier between the terminals.
Fishing for current with an STM rod by Science News
 
 
 
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