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doping-based etch-stop technology
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doping-based etch-stop technology
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工学
[传感器制造]
释
doping-based etch-stop technology
基于掺杂的自停止技术
硅基传感器在腐蚀工艺过程中,当腐蚀液腐蚀到硅中掺杂的其他元素(如硼、磷)、腐蚀到氮化层或氧化层、腐蚀到硅单晶晶向之间的各向异性层时,腐蚀速率出现明显停滞,导致腐蚀自动终止的一种工艺技术。
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chain of half-spaces
chain of ideals
chain of inferences
chain of invariant subspaces
chain of models
chain of paths
chain of points
chain of production
chain of projections
chain of QSOs
chain of relations
chain of responsibility pattern
chain of sets
chain of subgroups
chain of submodules
chain of survival
chain of syzygies
chain of trust
chain orientational disorder
chain polymerization
chain propagation
chain propagation reaction
chain ratio
chain-react
chain reaction
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