Zettler, Johannes K Observation of Dielectrically Confined Excitons in Ultrathin GaN Nanowires up to Room Temperature. [electronic resource] - Nano letters Feb 2016 - 973-80 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1530-6992 Standard No.: 10.1021/acs.nanolett.5b03931 doi