microcontroller die in DIC

Images made through a microscope. All subject types.

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mtuell
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microcontroller die in DIC

Post by mtuell »

Nikon Optiphot / Nikon D810 at full resolution, then 25% sized and cropped - single images with 1 second exposures

5x M Plan (iso 80)
Image

100x M Plan (iso 125)
Image

Mike

nanometer
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Post by nanometer »

Hey Mike--these are awesome. Those traces are too small for the 5x, but amazing at 100X!! I've tried at 20x with a lot of structures clearly not resolved.
I don't understand the prism like effect on the block structures at 100x. It looks like each block is a diffraction grating.

mtuell
Posts: 289
Joined: Wed May 11, 2016 12:42 pm
Location: Tucson, AZ
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Post by mtuell »

I think you are seeing the DIC rainbow...

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