International Journal of Photoenergy / 2012 / Article / Fig 3

Research Article

Thickness Dependent on Photocatalytic Activity of Hematite Thin Films

Figure 3

Cross-section of FE-SEM images of hematite thin films with different deposition times: (a) 1.0 hr, (b) 2.0 hr, and (c) 4.0 hr.
980595.fig.003a
(a)
980595.fig.003b
(b)
980595.fig.003c
(c)

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.