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Nitrogen Incorporated (Ultra)Nanocrystalline Diamond Films for Field Electron Emission Applications

Boekbijdrage - Hoofdstuk

Diamond is eminent to own a series of outstanding physical and chemical properties, thus rendering it to be a strong cold cathode material for field electron emission (FEE) applications. FEE from diamond materials comprises the supply of electrons to the conduction band of the materials, transport through bulk, and lastly emission at the surface. In this chapter, the enhancement in the FEE characteristics of nitrogen incorporated (ultra)nanocrystalline diamond ((U)NCD) films and their related nanostructures is discussed. Ion implantation, in-situ impurity doping in plasma, and post plasma treatment processes have been employed to incorporate nitrogen in (U)NCD. The possible mechanism through which the change in microstructure enhances the FEE characteristics of nitrogen incorporated (U)NCD films/nanostructures is discussed.
Boek: NOVEL ASPECTS OF DIAMOND: FROM GROWTH TO APPLICATIONS, 2ND EDITION
Series: Topics in Applied Physics
Volume: 121
Pagina's: 123 - 171
ISBN:9783030124687
Jaar van publicatie:2019
Trefwoorden:Diamond films, Nitrogen incorporation, Field electron emission, Microstructure, Plasma illumination
Toegankelijkheid:Closed