CEI ANNOUNCES COLLABORATIVE SEED GRANTS
Quantum computers have the potential to play a key role in achieving a clean energy future. For example, quantum computing could fast-track the development of new materials and processes for ultra-efficient energy production and storage. However, building a useful quantum computer is extremely difficult — it is not even currently clear which materials are best for creating quantum bits (qubits). To address this grand challenge, project co-PIs Matthew Yankowitz, Xiaodong Xu, Di Xiao, and Ting Cao propose an entirely new approach towards building topological qubits based upon atomically-thin “van der Waals” materials. Xu, Xiao, and Cao recently discovered rare quantum properties in stacked, slightly misaligned two-dimensional sheets of the semiconductor molybdenum ditelluride. These materials can be coupled with vdW superconductors to create unique particles with fractional electronic charges, known as parafermions, which if harnessed could be the backbone of a device for storing and processing quantum information.