SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

摘要

Disclosed is a semiconductor device. The semiconductor device includes a first type nitride-based cladding layer formed on a growth substrate having an insulating property, a multi quantum well nitride-based active layer formed on the first type nitride-based cladding layer and a second type nitride-based cladding layer, which is different from the first type nitride-based cladding layer and is formed on the multi quantum well nitride-based active layer. A tunnel junction layer is formed between the undoped buffering nitride-based layer and the first type nitride -based cladding layer or/and formed on the second type nitride-based cladding layer.