Potential prospects of 2D van der Waals quantum materials for new generation sensing and information science

Two dimensional (2D) van der Waals (vdW) materials refer to atomically thin materials that are stacked together through weak vdWs forces. These 2D materials exhibit unique properties that make them promising for quantum computing. The significance of exploring 2D vdW materials for quantum computing lies in several factors. Considering the scalability aspects, 2D materials can be easily fabricated into large-scale devices, making them compatible with the existing semiconductor industry. This scalability is crucial for the development of practical quantum technologies. Similarly, quantum computing aims to utilize quantum bits or qubits, which can exist in multiple states simultaneously. As a result, quantum information science in confined systems can enable secure communication protocols based on quantum entanglement. 2D vdW materials can be used to create quantum emitters, which generate single photons that can check nanoscale transport over long distances with high fidelity. Meanwhile, quantum sensors based on 2D vdW materials can achieve high sensitivity to external stimuli such as electric and magnetic fields. This can enable precise measurements and imaging techniques with applications in fields like medicine, materials science, and environmental monitoring. The current relevance of this topic stems from the ongoing research and development efforts in the field of quantum information science. Reports are available for investigating the properties of 2D vdW materials, exploring new ways to influence and control quantum states, and developing novel devices and architectures for quantum information processing. These materials offer scalability, potential for quantum computing and communication to unlock the full potential of 2D van der Waals materials and pave the way for practical quantum technologies in the near future.