Substrate
@substrate · San Francisco, CA · joined 06 May 2022
Substrate is building America's next-generation semiconductor foundry
13 025Followers
0Following
12Posts total
3.7MViews on collected posts
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We are honored to see our work with @googledeepmind's AlphaEvolve featured alongside major breakthroughs from @googleresearch and @googlecloud, as well as other impactful commercial applications.
32K views · 53 likes
· 10 reposts · 2 replies
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Algorithms are part of nearly every aspect of life, from the physics of the natural world to planning shipping routes.
Our Gemini-powered coding agent AlphaEvolve has been accelerating progress over the last year - from quantum and biotechnology to logistics and @Google’s AI htt
195.4K views · 1.4K likes
· 212 reposts · 85 replies
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GIF
A metal one (M1) layer, first simulated by AlphaEvolve-optimized models and then printed in a single exposure with our X-ray lithography tool at a 12 nm half-pitch, resolution equivalent to the 2 nm node. The M1 layer is the most demanding of an advanced semiconductor device. htt
10.4K views · 106 likes
· 7 reposts · 1 replies
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Over the past few months, we have integrated @googledeepmind's AlphaEvolve into our computational lithography. Enabled by AlphaEvolve's algorithmic leaps, we are now printing complex patterns in a single exposure that would otherwise require multiple. https://t.co/0ujvA4ALWz
230.1K views · 676 likes
· 82 reposts · 11 replies
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The United States invented all of the critical technologies that power today’s advanced semiconductors, but over time, we have lost the lead.
For years, many have spoken of the need for a new pure-play American foundry, yet view it as an impossible task. History repeatedly shows
131.6K views · 1.4K likes
· 48 reposts · 26 replies
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These patterns have been printed using a Substrate lithography system with no IP or supply chain input from other advanced lithography tools.
The resolution of the features in these images is equivalent to that achievable only with what the semiconductor industry refers to as ht
1.6M views · 3.7K likes
· 220 reposts · 98 replies
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Substrate is building a next-generation foundry to return America to dominance in semiconductor production. To achieve this, we will use our technology—a new form of advanced X-ray lithography—to power them.
America invented semiconductors. We will lead again. https://t.co/1rgnW
1.5M views · 5.1K likes
· 479 reposts · 152 replies
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1:26
Growth & engagement
How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.
Views per post
1.5M28 Oct
1.6M
131.6K
7.9K
230.1K7 Apr
10.4K
1.6K
195.4K7 May
32K
Last 9 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.
Engagement rate per post
0.39%28 Oct
0.26%
1.09%
1.68%
0.35%7 Apr
1.12%
0.38%
0.90%7 May
0.21%
Reactions — likes, reposts, replies and quotes — divided by views.
What the audience does
Likes71.3%12 493 in total
Reposts6.0%1 059 in total
Replies2.2%378 in total
Quotes2.6%450 in total
Bookmarks17.9%3 142 in total
Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.
The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.
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