Growth of single-crystalline 2D materials for advanced quantum sensing devices
Neeraj Goel, Aditya Kushwaha, Manasvi Raj, A Aswin, Rajneesh Chaurasiya, Nitin Babu Shinde, A. Pradhan, Rishibrind Kumar Upadhyay
Abstract
In recent years, two-dimensional (2D) materials have received significant research interest for various potential applications, including quantum sensing, due to their distinct physicochemical properties. The 2D materials provide versatile platform for developing smart sensing devices by employing quantum mechanics beyond classical physics. Quantum sensing offers ultrasensitive detection of various physical quantities. Therefore, in this comprehensive review, we summarize the latest advancements in growth techniques of emerging 2D materials to make them suitable for developing scalable quantum sensing devices. First, we discuss the key 2D materials and associated quantum physics to get a glimpse of their suitability for different applications. Then, we discuss recent breakthroughs in the controlled growth of single crystal 2D materials with lesser defects and homogeneity. Consequently, we discuss the potential applications of quantum sensors in different fields. Finally, we highlight the challenges and limitations associated with the growth of high-quality 2D materials, including scalability, stability, and their integration with existing technology.