Organic light emitting diodes were successfully fabricated. A double emitting layer design was adopted in the device architecture using Ir (III) metal complexes 3 and 4, attaining peak external ...

Negative differential resistance (NDR) devices such as Esaki tunnel diodes or resonant tunnelling diodes are ideal for the realisation of high frequency oscillators. However, the oscillation frequency ...

A method is investigated to directly engineer the voltage swing in SiGe resonant interband tunnel diodes (RITDs). Voltage swing, defined here as the voltage difference between the peak voltage and the ...