WSe 2 -based 2D/2D heterostructures

Journal of Physics Conference Series 2026 Open access

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Authors: Maria Martinova, Blagovest Napoleonov, Nikolay Minev, Vladimira S. Videva, Vesela Katrova, Ofeliya Kostadinova, Dimitre Z. Dimitrov, Vera Marinova
DOI: 10.1088/1742-6596/3194/1/012024
Cited by: 0
References: 11

Abstract

Abstract This study presents the synthesis of tungsten diselenide (WSe 2 ) nanolayers via chemical vapor deposition (CVD) and their integration into 2D/2D heterostructures with graphene and molybdenum diselenide (MoSe 2 ). The primary focus is on the fabrication, morphology, and optical properties of these van der Waals (vdW) heterostructures, with the goal of advancing their integration into high-performance optoelectronic and photonic devices. Characterization using Atomic Force Microscopy (AFM), Raman spectroscopy, and Uv-Vis absorption spectroscopy confirmed the successful formation of high-quality stacked layers. The results reveal distinct interlayer properties for each system, underscoring their potential for tailored device applications.

Fields of Study & Subjects

2D Materials and Applications Graphene research and applications Transition Metal Oxide Nanomaterials

Publication details

Journal / source
Journal of Physics Conference Series
Volume
3194
Issue
1
Pages
012024–012024
Publication date
1 March 2026
Language
EN