The drawback to this circuit, common to all tunnel diode applications, is the low output level: these diodes work at low voltages and currents, so can’t generate powerful outputs. 300 MHz Oscillator ...

A tunnel diode amplifier circuit. Chetvorno [CC0] Particularly if your textbook is a little older, you may find a short section talking about the tunnel diode.

Plastic diodes to shape future circuits. Jan. 12, 2006. Most plastics don't conduct electricity, ... It turns out that a semiconductor device called a tunnel diode shows the same behavior.

Researchers have invented a new organic polymer tunnel diode -- an electronic component that could one day lead to plastic computer memory and plastic logic circuits on computer chips. Today ...