Stable Emission of SnO 2 Nanowires Array at Low Field
Author(s) -
Lingjie Wang,
Jinyang Lin,
Yun Ye,
Tailiang Guo
Publication year - 2011
Publication title -
isrn condensed matter physics
Language(s) - English
Resource type - Journals
eISSN - 2090-7400
pISSN - 2090-7397
DOI - 10.5402/2011/713571
Subject(s) - nanowire , field (mathematics) , field electron emission , materials science , evaporation , analytical chemistry (journal) , algorithm , nanotechnology , physics , chemistry , computer science , thermodynamics , mathematics , quantum mechanics , electron , pure mathematics , chromatography
SnO2 nanowires were synthesized by thermal evaporation, and the field emission characteristics of SnO2 nanowires are investigated in detail. The results show that the turn-on field is as low as 1.39 V/μm. And the fluctuation of field emission currents is as low as 2.8% for 24 h. The results reveal that SnO2 nanowires hold promise for field emission display application.
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