Latest Innovations in Two-dimensional Flexible Nanoelectronics.

Two-dimensional (2D) materials with dangling-bond-free surfaces and atomically thin layers have been shown to be capable of being incorporated into flexible electronic devices. The electronic and optical properties of 2D materials can be tuned or controlled in other ways by using the intriguing strain engineering method. We condensed the latest and encouraging techniques in regards to creating flexible 2D nanoelectronics in this review article. These techniques have the potential to be used in a wider range of applications in the near and long term. It is possible to use ultrathin 2D materials 2D materials (graphene, BP, WTe 2 , VSe 2 etc.) and 2D transition metal dichalcogenides (2D TMDs) in order to enable the electrical behavior of the devices to be studied. A category of materials was produced on smaller scales by exfoliating bulk materials, whereas chemical vapor deposition (CVD) and epitaxial growth were employed on larger scales. The overview of our review paper highlights two distinct requirements, which include from a single semiconductor or with van der Waals heterostructures of various nanomaterials. They include where strain must be avoided, such as solutions in order to produce strain-insensitive devices, and they include where strain is required, such as pressure-sensitive outcomes. Stretchable nanoelectronics' use in e-skin as well as a comparison of the features and functionality of 2D flexible electronic devices are all discussed as methods in order to impart stretchability in addition to material and structural engineering. Finally, the points-of-view about the current difficulties and possibilities in regards to using 2D materials in flexible electronics are provided. This article is protected by copyright. All rights reserved.