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Paper The following article is Open access

Numerical modelling of non-planar GaN LED with CNT top contact

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Published under licence by IOP Publishing Ltd
, , Citation S A Raudik et al 2021 J. Phys.: Conf. Ser. 2086 012095 DOI 10.1088/1742-6596/2086/1/012095

1742-6596/2086/1/012095

Abstract

In this paper, the theoretical study of LED based on GaN NWs with carbon nanotubes (CNT) top contact has been presented. The main electrical and optical characteristics of LED have been numerically calculated. In a 0.5 x 0.5 mm NWs array, the Ohmic losses in CNTs were 2.7% with an operating current density of 50 A/cm2. It proves the possibility of using CNTs as transparent contact.

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