Array
(
    [content] => 
    [params] => Array
        (
            [0] => /forum/index.php?threads/us-bans-export-of-tech-used-in-3nm-chip-production-on-security-grounds.16539/
        )

    [addOns] => Array
        (
            [DL6/MLTP] => 13
            [Hampel/TimeZoneDebug] => 1000070
            [SV/ChangePostDate] => 2010200
            [SemiWiki/Newsletter] => 1000010
            [SemiWiki/WPMenu] => 1000010
            [SemiWiki/XPressExtend] => 1000010
            [ThemeHouse/XLink] => 1000970
            [ThemeHouse/XPress] => 1010570
            [XF] => 2021370
            [XFI] => 1050270
        )

    [wordpress] => /var/www/html
)

US bans export of tech used in 3nm chip production on security grounds

Diamond is one of the two ultra-wide bandgap materials.

I didn't know they had diamond substrates yet, but they must it appears.
 
Something that slid by in this announcement was the 3nm mention, which was in the context of GAAFETs, a surprising allusion to Samsung.
 
Back
Top