Moiré quantum materials host exotic electronic phenomena through enhanced internal Coulomb interactions in twisted two-dimensional heterostructures. When combined with the exceptionally high electrostatic control in atomically thin materials, moiré heterostructures have the potential to enable next-generation electronic devices with unprecedented functionality.
Conventional semiconductor heterojunctions and homojunctions are foundational building blocks of optoelectronic devices including solar cells and light-emitting diodes. Non-centrosymmetric two-dimensional (2D) materials enable the engineering of mixed-dimensional heterostructures with complex optoelectronic properties, such as a polarization-dependent photoresponse.
A new photoluminescent rhenium chalcohalide cluster compound, Rb6Re6S8I8, with superlative optoelectronic properties has been developed. This material shows strong potential for advanced light-emitting devices due to its high photoluminescent quantum yield and solution processability.
MRSECs support interdisciplinary materials research and education of the highest quality while addressing fundamental problems in science and engineering that are important to society. Read about how MRSECs function along with opportunities they offer in research, collaboration, and outreach and professional development.
Welcome to the internet hub of the Materials Research Science and Engineering Centers (MRSEC), a network of Centers located at academic institutions throughout the United States, funded by the National Science Foundation. This website provides organized connections to information and resources at the various MRSECs for the international scientific, industrial, and educational materials research and development communities.
