Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Science Quantum wells 11-22-2013 • arclein Due to the large level spacings that can be achieved in quantum wells, our proposal opens a route toward room-temperature applications of nanoscale heat engines. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: