Thin film allows for scaling up perovskite cells and also raises efficiency http://bit.ly/1NFqBuk pic.twitter.com/uwca8pr327
11:00 PM - 30 Oct 2015
0 replies
5 retweets
6 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.