摘要:
A method for forming quantum dots using agglomeration of a conductive layer and a semiconductor device resulting therefrom are disclosed. The method includes the steps of forming a first insulating layer on a substrate, forming a conductive layer on the first insulating layer, forming a second insulating layer on the conductive layer, and annealing the conductive layer between the first, and second insulating layers to agglomerate the conductive layer.
摘要:
A semiconductor memory having a multilevel quantum dot structure is formed by alternatively disposing conductive layers and insulation layers, and processing these layers so that quantum dots are formed in the conductive layers. The writing and reading of data into the semiconductor memory are achieved by using the principle of Coulomb blockade and quantized voltage drops. The size and distribution of the quantum dots are controlled by agglomeration, selective oxidation, etc. in order to achieve the desired quantum dot layer structure so that the immigration of charges between a semiconductor channel and each quantum dot layer is different.
摘要:
Memory of a multilevel quantum dot structure and a method for fabricating the same, is disclosed, the method including the steps of (1) forming a first insulating layer on a substrate, (2) repeating formation of a conductive layer and a second insulating layer on the first insulating layer at least once, and (3) agglomerating each of the conductive layers to form quantized dot layers.
摘要:
Method for forming quantum dots using agglomeration of a conductive layer and a semiconductor device resulting therefrom are disclosed. The method includes the steps of forming a first insulating layer on a substrate, forming a conductive layer on the first insulating layer, forming a second insulating layer on the conductive layer, and annealing the conductive layer between the first, and second insulating layers to agglomerate the conductive layer.