The Emergence of Mem-Emitters

TL;DR

This paper introduces Mem-emitters, a novel class of devices inspired by memristors, that manipulate light emission for memory and computing applications, emphasizing their potential in optoelectronics and neuromorphic systems.

Contribution

It proposes the concept of Mem-emitters based on transition metal dichalcogenides heterostructures, exploring their properties and mechanisms for memory functionalities in optoelectronic devices.

Findings

Mem-emitters can be driven by population or transition rates.

Transition metal dichalcogenides are promising platforms for Mem-emitters.

Potential applications include switches, light sources, and communication systems.

Abstract

The advent of memristors and resistive switching has transformed solid state physics, enabling advanced applications such as neuromorphic computing. Inspired by these developments, we introduce the concept of Mem-emitters, devices that manipulate light emission properties of semiconductors to achieve memory functionalities. Mem-emitters, influenced by past exposure to stimuli, offer a new approach to optoelectronic computing with potential for enhanced speed, efficiency, and integration. This study explores the unique properties of transition metal dichalcogenides-based heterostructures as a promising platform for Mem-emitter functionalities due to their atomic-scale thickness, tunable electronic properties, and strong light-matter interaction. By distinguishing between population-driven and transition rate-driven Mem-emitters, we highlight their potential for various applications, including optoelectronic switches, variable light sources, and advanced communication systems. Understanding these mechanisms paves the way for innovative technologies in memory and computation, offering insights into the intrinsic dynamics of complex systems.