Vacuum ultraviolet field emission lamp utilizing KMgF3 thin film phosphor
We demonstrated a field emission lamp by employing a KMgF3 thin film as a solid-state vacuum ultraviolet phosphor. The output power of the lamp was 2 μW at an extraction voltage of 800 V and acceleration voltage of 1800 V, and it operated at wavelengths 140–220 nm, which is the shortest wavelength r...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2014-04-01
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| Series: | APL Materials |
| Online Access: | http://dx.doi.org/10.1063/1.4871915 |