Abstract
The dependence of electron field emission of CN x films on annealing temperature was examined using voltage-current measurements. The change in the chemical bonding structure induced by annealing treatment was also studied. The CN x films were deposited using magnetron sputtering in pure N 2 atmosphere. The electron field emission of CN x films was found to depend on the variations of the N content and the fraction of sp 2 clusters in the films. Optimal electron emission properties were exhibited by CN x films annealed at 750°C.
| Original language | English |
|---|---|
| Pages (from-to) | 2382-2387 |
| Number of pages | 6 |
| Journal | Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures |
| Volume | 21 |
| Issue number | 6 |
| State | Published - Nov 2003 |
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