ENGINEERING EXCEPTIONAL POINTS IN ALL-ON-CHIP ORGANIC-INORGANIC-LAYERED HYBRID QUANTUM DEVICES
Abstract
In this proposal, our research objectives are centered on fulfilling the all-on-chip concept in hybrid quantum systems and exploring the impact of on-chip-tunable (exceptional points) EPs in hybrid magnonic quantum systems. In particular, we highlight the advantage of emergent material systems, i.e., two-dimensional (2D) and metal-organic frameworks in quantum transduction processes in the context of spin angular momentum and coherent state transfer with magnonic concepts. First, we will study magnon-magnon coupled hybrid systems with PT-symmetry. In this scenario, we will develop devices with magnet/organic-ligand-molecular-spacer/magnet heterostructures in which the magnon modes are highly tunable. Second, we will explore magnonmicrowave-photon coupled systems with anti-PT-symmetry. We attempt to tune the cooperative damping of the photon and magnon modes to the dissipative coupling regime to realize EPs. Third, we will construct a magnon-optical-photon hybrid system with spin waves that interact with the optical modes via the (inverse-)Faraday effects. We will construct an all-on-chip, integrated, hybrid quantum device to realize magnon-mediated microwave-to-light transduction with the knowledge from the three thrusts.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Nov 17, 2022
- Source ID
- FA23862114091
Entities
People
- Michael Hamilton
Organizations
- Air Force Office of Scientific Research
- Auburn University
- United States Air Force