The overarching goal of our group is to develop scalable, industry-compatible approaches to engineer low-dimensional (2D, 1D, and 0D) materials, heterostructures, assemblies, and devices with atomic-scale precision. This atomic-scale precision promises unprecedented control over properties and designer electronic, photonic, and quantum devices with unparalleled performance and entirely new functionality. The nanoscale systems developed in our group are harnessed to develop next-generation technologies, including integrated circuits, photovoltaics, optoelectronics, flexible devices, and quantum computing, communication, and sensing. Our research also provides new opportunities to advance fundamental understanding of quantum phenomena, crystal growth, and semiconductor device physics.