Browsing by Keywords "Zinc Oxide"

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Enhanced memory effect with embedded graphene nanoplatelets in ZnO charge trapping layer

El Atab, B.; Cimen, F.; Alkis, S.; Okyay, Ali Kemal; Nayfeh, A. (AIP Publishing, 2014)

A charge trapping memory with graphene nanoplatelets embedded in atomic layer deposited ZnO (GNIZ) is demonstrated. The memory shows a large threshold voltage Vt shift (4 V) at low operating voltage (6/-6 V), good retention ...
Surface engineered angstrom thick ZnO-sheathed TiO2 nanowires as photoanodes for performance enhanced dye-sensitized solar cells

Ulusoy, T. G.; Ghobadi, A.; Okyay, Ali Kemal (Royal Society of Chemistry, 2014)

This paper presents a systematic study on the effects of angstrom-thick atomic layer deposited (ALD) ZnO sheaths on hydrothermally-grown TiO2 nanowires (NWs) used as photoanodes in dye-sensitized solar cells (DSSCs). We ...