C-Ni films for cold cathode applied in fluorescent lamp

Izabela Stępińska; Elżbieta Czerwosz; Halina Wronka; Mirosław Kozłowski

doi:10.1117/12.905482

7 October 2011 C-Ni films for cold cathode applied in fluorescent lamp

Izabela Stępińska, Elżbieta Czerwosz, Halina Wronka, Mirosław Kozłowski

Proceedings Volume 8008, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2011; 800820 (2011) https://doi.org/10.1117/12.905482
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2011, 2011, Wilga, Poland

Abstract

Structural and field emission investigation results of carbonaceous films containing Ni nanocrystllities are presented. These films were prepared by Physical Vapor Deposition (PVD) method in which C60 and nickel acetate were evaporated from two separate sources and under with different technological conditions. Scanning Electron Microscope (SEM) was applied to study their morphology and topography of films. SEM images in low angel backscattered electrons (LABE) and secondary electrons (SE) mode were analyze to obtain information on a composition of observed objects. Many different types of films were studied by SEM and a field emission was measured for them. Field emission was studied in a vacuum chamber where film was a cathode and anode was flat metallic element.

Citation Download Citation

Izabela Stępińska, Elżbieta Czerwosz, Halina Wronka, and Mirosław Kozłowski "C-Ni films for cold cathode applied in fluorescent lamp", Proc. SPIE 8008, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2011, 800820 (7 October 2011); https://doi.org/10.1117/12.905482

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