Enhancement of field emission performance of graphene nanowalls: the role of compound-cathode architecture and anode proximity effect

The Schottky Conjecture (SC) suggests the use of a multiscale cathode to increase the local electric field at a field-emitting tip. A similar increase in local field also occurs when the anode is in close proximity to the cathode. The authors take advantage of these twin effects to design a compound...

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Bibliographic Details
Main Authors: Shreya G Sarkar, Rajib Kar, Jayanta Mondal, Love Mishra, Jayaprakash D, Namita Maiti, Rashmi Tripathi, Debabrata Biswas
Format: Article
Published: Elsevier 2021-01-01
Series:Carbon Trends
Online Access:http://www.sciencedirect.com/science/article/pii/S2667056920300080