For the extra keen, here is the Nature Microsystems & Nanoengineering paper about this work released Aug 27 2018: https://www.nature.com/articles/s41378-018-00

For the extra keen, here is the Nature Microsystems & Nanoengineering paper about this work released Aug 27 2018: https://www.nature.com/articles/s41378-018-0022-5 https://www.nature.com/articles/s41378-018-0022-5 Disclosure: one of the co-inventors in the article was my graduate supervisor. I had no relation with this work however.