Wavelet analysis and HHG in nanorings Their applications in logic gates and memory mass devices

TL;DR

This paper demonstrates how nanorings driven by laser fields can be used to implement various logic gates, adders, and memory devices, highlighting their potential in nanoscale computing and data storage.

Contribution

It introduces a novel approach to perform logic operations and memory storage using nanorings manipulated by laser polarization states.

Findings

Nanorings can implement OR, XOR, AND gates with laser polarization control.

A half-adder and full-adder can be constructed using one and two nanorings.

Nanorings can serve as mass memory devices by storing angular momentum information.

Abstract

We study the application of one nanoring driven by a laser field in different states of polarization in logic circuits. In particular we show that assigning boolean values to different state of the incident laser field and to the emitted signals, we can create logic gates such as OR, XOR and AND. We also show the possibility to make logic circuits such as half-adder and full-adder using one and two nanoring respectively. Using two nanorings we made the Toffoli gate. Finally we use the final angular momentum acquired by the electron to store information and hence show the possibility to use an array of nanorings as a mass memory device.