Ditemukan 1 dokumen yang sesuai dengan query
Maryam Nurhuda
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ABSTRACT
The role of excitons in semiconducting materials carries potential applications. Excitonic signals usually do not appear clearly in optical absorption spectra of semiconductor systems with narrow gap, such as Gallium Arsenide, which makes experimental analyses on excitons in such systems become very challenging. On the iii iv theoretical side, calculation of optical spectra based purely on Density Functional Theory DFT without taking electron hole interactions into account does not lead to the appearance of any ...
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2017
S68007
UI - Skripsi Membership Universitas Indonesia Library