Swarnabha Chattaraj

[email protected]https://www.anl.gov/msd

Swarnabha Chattaraj is a postdoctoral appointee in the Materials Science Division at Argonne National Laboratory (Lemont, IL).

FIGURE 1. Depiction of the ultrahigh-density optical memory. Red dots represent rare earth ion impurities, and blue dots represent defects onto which the excitation is stored by using near-field energy transfer processes. Many optically addressable RE ions within the diffraction-limited excitation volume (red beam) result in an enhanced bit density.

Quantum

Near-field energy transfer provides route to ultrahigh-density solid-state optical memories

Swarnabha Chattaraj

Nov. 13, 2024

A combined framework of quantum electrodynamics and quantum mechanical electronic structure theories reveals a promising pathway to exceed the current limitation on data storage...