1. Laser Refrigeration of Ytterbium‐Doped Sodium–Yttrium–Fluoride Nanowires. Issue 39 (12th August 2016) Authors: Zhou, Xuezhe; Smith, Bennett E.; Roder, Paden B.; Pauzauskie, Peter J. Journal: Advanced materials Issue: Volume 28:Issue 39(2016) Page Start: 8658 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗