Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5423382 | Surface Science | 2012 | 5 Pages |
Abstract
⺠In this study we examine the origin of green luminescence (GL) emission in ZnO nanoparticles by PL spectroscopy. ⺠Hydroxyl groups attached to the surface of ZnO nanoparticles are responsible for GL emission in atmospheric condition. ⺠In vacuum condition, native defects give rise to the remnant GL emission.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
A. Sharma, B.P. Singh, S. Dhar, A. Gondorf, M. Spasova,