Patent ID: 9691853
Date: 2017-06-27
CPC Classifications: H01L,Y02E

Claim:
1. An electronic device comprising: a channel layer including a graphene layer electrically contacting a quantum dot layer, the quantum dot layer including a plurality of quantum dots; a first electrode and a second electrode electrically connected to the channel layer, respectively, the first electrode being a source electrode or a drain electrode, the first electrode being a source electrode or a drain electrode, the first electrode being arranged so the quantum dot layer is between the graphene layer and a surface of the first electrode that faces the graphene layer; a gate electrode configured to control an electric current between the first electrode and the second electrode via the channel layer; and a gate insulating layer over the gate electrode and under the channel layer, wherein the quantum dot layer is on only a partial region of the graphene layer, the first electrode contacts the quantum dot layer, and the second electrode directly contacts the graphene layer; a gate electrode configured to control an electric current between the first electrode and the second electrode via the channel layer; and a gate insulating layer over the gate electrode and under the channel layer, wherein the quantum dot layer is on only a partial region of the graphene layer, the first electrode contacts the quantum dot layer, and the second electrode directly contacts the graphene layer.