Abstract
Xenon plasma focused ion beam specimen preparation is ideal for preparing plan view TEM specimens due to its large-volume-milling capabilities. This article describes concentrated Ar ion beam milling using low energy as a post-pFIB final thinning step of plan view TEM specimens from a phase change memory device. Precise control of specimen thinning is achieved, which results in high-quality specimens with pristine surfaces and a large field of view for TEM characterization.
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2024
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