File:Nvidia Tegra 2 T20 Die Shot.jpg

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English: Normally the razor method causes Nvidia and AMD chips to develop many large craters. Removing the upper metal layers using lapping film, switching to the razor for most of the rest and finishing up with lapping film worked ok. This is my second attempt at using diamond lapping film and I accidentally cross contaminated my final sheet with some particles from the larger grits, casing the scratches.

Preparation Method: Razor Lapping film Panorama Y Axis: 8 Images Panorama X Axis: 11 Images Light Source: LED Floodlight LED on side of objective DIC: No Microscope Objective: 5X Stitching Software: PTGui

Other Software: Gimp for cropping.
Date
Source https://www.flickr.com/photos/187597251@N05/52995161978/
Author cole8888

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This image was originally posted to Flickr by cole8888 at https://flickr.com/photos/187597251@N05/52995161978. It was reviewed on 22 March 2024 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0.

22 March 2024

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22 June 2023

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current05:58, 22 March 2024Thumbnail for version as of 05:58, 22 March 202421,423 × 21,566 (178.74 MB)Ser Amantio di NicolaoUploaded a work by cole8888 from https://www.flickr.com/photos/187597251@N05/52995161978/ with UploadWizard

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