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Home / News / Researchers Print the World's Smallest Vinyl Record With Nanoscopic Accuracy

Researchers Print the World's Smallest Vinyl Record With Nanoscopic Accuracy

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There’s very little holiday cheer to be found on this Christmas record printed by DTU Physics at the Technical University of Denmark.

That’s because it’s a record so small that it could fit within a single groove of a standard sized copy. This impressive feat of engineering marks the world’s smallest vinyl printed record, and it holds just 25 seconds of “Rockin’ Around The Christmas Tree.”

In a demo showcased by the university’s DTU Physics organization, the Nanofrazor Scholar 3D lithography system presses a 15×15 micrometer record into polymer film. More impressively, the depth of the grooves inscribed on this sliver of a record are just 65 nanometers deep.





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