Formation of field-emission emitters by microwave plasma-chemical synthesis of nanocarbon structures
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2016-12-01 |
| Journal | Semiconductors |
| Authors | R. K. Yafarov, E. S. Gornev, S.N. Orlov, Š”. Š. Š¢ŠøŠ¼Š¾ŃŠµŠ½ŠŗŠ¾Š², Valeri Timoshenkov |
| Institutions | Institute of Radio-Engineering and Electronics, National Research University of Electronic Technology |
Abstract
Section titled āAbstractāA nanocarbon-emitter technology for integrated field-emission elements has been developed. The modes in which various carbon film structures of diamond, graphite, and graphene-like types are produced were determined. The low-temperature method of obtaining ultradispersed diamonds was examined. It is shown that the high-emission properties of nanodiamond-graphite emitters result from the self-organization of diamond nanocrystals in a graphite film in the course of deposition from ethanol vapor at low pressure with the use of a strongly nonequilibrium microwave plasma. The following parameters of integrated field-emission diodes were obtained: emission threshold of 2.5 V/Ī¼m and emission current density of 1.75 A/cm2. The highest current density of more than 20 A/cm2 was obtained in a study of blade-type emitters.
Tech Support
Section titled āTech SupportāOriginal Source
Section titled āOriginal SourceāReferences
Section titled āReferencesā- 2009 - Physics of the Microwave Vacuum-Plasma Nanotechnology