Sign in to use this feature.

Years

Between: -

Subjects

Journals

remove_circle_outline

Article Types

remove_circle_outline

Countries / Regions

Search Results (1)

Search Parameters:
Keywords = molibdenum disulfide

Order results
Result details
Results per page
Select all
Export citation of selected articles as:
6 pages, 1563 KB  
Proceeding Paper
Contrast Enhancement in 2D Nanomaterial SEM Images
by Angela Longo, Mariano Palomba, Filippo Giubileo and Gianfranco Carotenuto
Eng. Proc. 2025, 87(1), 81; https://doi.org/10.3390/engproc2025087081 - 23 Jun 2025
Cited by 1 | Viewed by 1706
Abstract
Owing to their large size and flexibility, 2D nanostructures (e.g., graphene, graphene oxide, single-layer molybdenum disulfide, etc.) are technologically exploited in a supported form. Glass, silicon, and polymers are typical substrates. In the characterization of these 2D nanostructures, important morphological information (e.g., size, [...] Read more.
Owing to their large size and flexibility, 2D nanostructures (e.g., graphene, graphene oxide, single-layer molybdenum disulfide, etc.) are technologically exploited in a supported form. Glass, silicon, and polymers are typical substrates. In the characterization of these 2D nanostructures, important morphological information (e.g., size, shape factor, presence of defects, etc.) can be obtained through an investigation based on scanning electron microscopy (SEM). However, the observation of these extremely thin 2D nanostructures is characterized by poor contrast, and therefore, all morphological features are not clearly visible in SEM micrographs. Herein, it is shown that under a high sample tilting condition, SEM observations are also capable of providing images with very good contrast. Such high sample tilting can be obtained by positioning the sample vertically and then conveniently reducing this angle (90°) by tilting the sample up to achieve a well-focused image. Full article
(This article belongs to the Proceedings of The 5th International Electronic Conference on Applied Sciences)
Show Figures

Figure 1

Back to TopTop