DOI

In this work we study zinc oxide nanostructures of various geometries synthesized via the hydrothermal technique on Si (111) substrate. We demonstrate capabilities of the growth protocol for control over the morphology of nanostructures varying from nanowires to hexapods. The obtained samples were studied by photoluminescence spectroscopy to demonstrate a very narrow spontaneous emission near 370 nm. Despite cheap and feasible fabrication, the obtained nanostructures possess high crystallinity confirmed by the absence of typical for ZnO wide emission band in the visible region, related with the structure imperfections. This property together with the capabilities of the geometrical control over the nanostructures unveil perspectives of the reported approach for future UV photonic applications.

Язык оригиналаанглийский
Номер статьи012007
ЖурналJournal of Physics: Conference Series
Том2227
Номер выпуска1
DOI
СостояниеОпубликовано - 28 мар 2022
Событие23rd Russian Youth Conference on Physics of Semiconductors and Nanostructures, Opto- and Nanoelectronics, RYCPS 2021 - Saint Petersburg, Virtual, Российская Федерация
Продолжительность: 22 ноя 202126 ноя 2021

    Предметные области Scopus

  • Физика и астрономия (все)

ID: 100350576