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MANUFACTURING SYSTEM AND METHOD FOR FORMING A CLEAN INTERFACE BETWEEN A FUNCTIONAL LAYER AND A TWO-DIMENSIONAL LAYEYED SEMICONDUCTOR
MANUFACTURING SYSTEM AND METHOD FOR FORMING A CLEAN INTERFACE BETWEEN A FUNCTIONAL LAYER AND A TWO-DIMENSIONAL LAYEYED SEMICONDUCTOR
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机译:在功能层和二维层状半导体之间形成清洁界面的制造系统和方法
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摘要
A manufacturing system and a method for forming a clean interface between a functional layer and a 2D layered semiconductor are provided herein. In the steps of the method, the substrate equipped with the 2D layered semiconductor is exposed to a reaction gas, and a stimulus is applied to the reaction gas to generate active particles having higher selectivity toward contaminants on the exposed surface of the 2D layered semiconductor so that the contaminants can be decomposed and removed. Additionally, the contaminants can be removed without damage to the 2D layered semiconductor. A functional layer is in-situ deposited to be in contact with the 2D layered semiconductor. Without the contaminants, a clean interface between the functional layer and the 2D layered semiconductor can be obtained and the 2D layered semiconductor can exhibit better electrical properties.
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