Semiconductor structure

Abstract

The present disclosure provides a semiconductor structure, including: a substrate and a heterojunction structure disposed on the substrate, where the heterojunction structure includes a source region, a drain region, and a gate region disposed between the source region and the drain region, and the drain region is provided with a quantum well structure. The quantum well structure is provided in the drain region of the heterojunction structure, and the quantum well structure is used to generate photons by recombination luminescence, the photons can be radiated not only on the surface region of the potential barrier layer but also into the interior of the heterojunction structure, thereby the release process of electrons captured by the defects can be accelerated to reduce the current collapse effect as well as the dynamic on-resistance.

Dependencies are inferred from the claim text.