Raman spectroscopy has been highlighted as a vital tool for characterizing 2D materials-based van der Waal heterostructures. In this article, we explore its applications in analyzing graphene, TMDs ...

A material may appear flawless on the surface yet fail to function properly. The cause lies in structural defects hidden ...

Raman spectroscopy has emerged as an indispensable tool for characterising two-dimensional materials—atomically thin crystals such as graphene and transition-metal dichalcogenides—through the ...

Light-matter interaction is one of the most fundamental ways to explore the physical world. While the reflection and refraction of light reveal the structural characteristics of matter, inelastic ...

Purdue University physicist Tongcang Li performs optically detected magnetic resonance spectroscopy in his lab. Li and his team at Purdue are working on materials that would improve the resolution of ...