On origin of 1/f noise in manganites: memoryless transport against mysterious slow fluctuators

TL;DR

This paper proposes a new explanation for 1/f noise in manganites, challenging existing theories by suggesting a memoryless transport mechanism as the source of slow fluctuations.

Contribution

It introduces a novel perspective that attributes 1/f noise to memoryless transport processes, contrasting with the traditional view of slow fluctuators.

Findings

Supports the memoryless transport model for 1/f noise

Challenges the role of slow fluctuators in manganites

Provides a new framework for understanding noise in correlated materials

Abstract

An alternative explanation of 1/f-noise in manganites is suggested and discussed