Work

Nanostructuring of chalcogenide materials: a pathway to enhanced optoelectronic performance

Year: 2026

Type: article

Abstract: Chalcogenides have gained prominence in recent years with a focus in optoelectronics due to their tunable bandgaps, phase-change abilities, and infrared applications. However, bulk chalcogenides are not as efficient as nanostructured materials that tailor the material’s morphology, structure, and interfacial dynamics. This paper reviews recent advancements in chalcogenide nanostructures based on dimensionality (0D, 1D/3D, 2D) and analyzes how different synthesis and characterization techniques are used to describe the optoelectronic enhancements such as photoluminescence efficiency, bandgap changes, carrier charge mobility, stability, among many others. This paper provides a framework for future designs of optoelectronic devices using scientific advancement in future systems.

Source: Emergent Materials

DOI: 10.1007/s42247-026-01347-1

Authors: Sara S. Al-Maadeed, Dana A. Abdulmalik, Ahmad I. Ayesh

Institution: Qatar University

Language: English

Topic: Phase-change materials and chalcogenides

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $2,890

Funder: Qatar University