- WHERE I WORK
I work in an ultra-clean room on ultra-small chips
![Luis Fonseca in full protective clothing in a clean room with yellow lighting. He is looking through a microscope](https://cdn.statically.io/img/media.nature.com/w767/magazine-assets/d41586-023-00795-7/d41586-023-00795-7_24630594.jpg)
Luis Fonseca is director of the Institute of Microelectronics of Barcelona in Spain. Credit: Guillermo Gutierrez Carrascal for Nature
Access options
Access Nature and 54 other Nature Portfolio journals
Get Nature+, our best-value online-access subscription
$29.99 / 30 days
cancel any time
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Rent or buy this article
Prices vary by article type
from$1.95
to$39.95
Prices may be subject to local taxes which are calculated during checkout
Nature 615, 758 (2023)
doi: https://doi.org/10.1038/d41586-023-00795-7