We have carried out the field emission experiments to measure the temperature dependence of the work function of Pt field emitter and found that the work function steeply decreases more than 2 eV by annealing at relatively low temperature above about 500 K in ultra high vacuum. The maximum reduction
โฆ LIBER โฆ
Observations of work function changes in field-emitter arrays
โ Scribed by M.S. Mousa; P.R. Schwoebel; I. Brodie; C.A. Spindt
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 159 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0169-4332
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