http://news.utexas.edu/2020/11/19/worlds-smallest-atom-memory-unit-created/
http://www.nature.com/articles/s41565-020-00789-w
http://news.utexas.edu/2018/01/17/ultra-thin-memory-storage-device-for-more-powerful-computing/
http://www.hpcwire.com/off-the-wire/ut-researchers-create-worlds-smallest-memory-device/
http://www.sci-news.com/physics/smallest-memristor-09082.html
