## The promise of two-dimensional electron gases in quantum wells for wide-ranging quantum devices

Two-dimensional electron gases in quantum wells are a powerful resource for several quantum technology applications, including quantum sensing, metrology, and topological quantum computing. In a conventional quantum computer, information is localized within a single particle (or qubit). Noise that affects that qubit can cause quantum information to get scrambled and lost. For fault-tolerant quantum […]

June 15, 2023

## Quantum Simulations of Fundamental Interactions

Summary To address questions in modern physics such as “what is the structure of matter inside neutron stars?” we need better computational methods to evaluate the interplay of fundamental forces between elementary particles. To-date the response to such questions rests on numerical computer simulations that are inherently limited. In this project, we develop new theoretical […]

April 18, 2019

## Materials for Majorana-based Topological Qubits

Summary Topological qubits offer a novel pathway to scalable quantum computing by simultaneously allowing for ease of coupling between qubits and strong decoupling of qubits from noise and dissipation. The most promising direction explores the topologically induced protection of theoretically predicted exotic quasiparticles, the so-called Majorana Zero Modes or MZMs. To-date MZMs, which follow […]

January 28, 2019

## Hybrid Quantum Materials towards Topological Quantum Computing

Summary Proximity engineered hybrid materials have shown promise for topological quantum information processing. This form of quantum computing provides a stable, error-tolerant approach for building scalable quantum information processors. Topological quantum computing relies on braiding non-Abelian particles, such as Majorana fermions, which do not exist in nature. One can however use materials engineering to […]

December 8, 2018