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by troglodynellc
902 days ago
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Back when I worked at TI we had a neat machine that used X-Rays to map and reverse competitor chips (mostly to discover they were duping ours). It would work down to just short of a 10nm resolution. You'd need to use gamma spectrography to map out more modern chips. I'm sure someone's got the equipment somewhere; the chip manufacturers themselves must verify they got a good etch somehow. |
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