Paper Title :Photoconductivity Effects in Air-Induced and Fluorofullerene-Induced Surface Conducting Diamond

Author :Fadhlia.Z.Zakaria, Chris.I.Pakes

Article Citation :Fadhlia.Z.Zakaria ,Chris.I.Pakes , (2017 ) " Photoconductivity Effects in Air-Induced and Fluorofullerene-Induced Surface Conducting Diamond " , International Journal of Advances in Science, Engineering and Technology(IJASEAT) , pp. 35-37, Volume-5, Issue-4

Abstract : The photoelectrical properties of the hydrogen-terminated diamond surface in the presence of surface conducting layer has not been reported in the literature. This paper presents the preliminary study on the photoelectrical behaviour of the air-induced and fluorofullerene-induced surface conducting diamond. The photoconductivity observed is attributed to the excitation of electrons from the near-surface valence band into trap states, giving rise to a higher sub-surface hole current while the persistent photocurrent decay suggests the role of charge trapping at the trap states. Keywords - Photoconductivity, Air-induced, Fluorofullerene-induced, Surface Conducting Diamond.

Type : Research paper

Published : Volume-5, Issue-4

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