Design and Fabrication of CNT-Based ${E}$ -Gun Using Stripe-Patterned Alloy Substrate for X-Ray Applications

Volume: 66, Issue: 12, Pages: 5301 - 5304
Published: Dec 1, 2019
Abstract
We report the enhancement of carbon nanotube (CNT) field emitters by growing them directly on stripe-patterned alloy substrates. For a gate voltage of 1300 V, CNT field emitters grown on full and stripe-patterned alloy substrates achieved respective emission currents of 0.22 and 2.32 mA, corresponding to tenfold performance enhancement. Performance enhancement is attributed to the reduced screening effect (as a result of the spacing between...
Paper Details
Title
Design and Fabrication of CNT-Based ${E}$ -Gun Using Stripe-Patterned Alloy Substrate for X-Ray Applications
Published Date
Dec 1, 2019
Volume
66
Issue
12
Pages
5301 - 5304
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