Comment on "Spin and spin current -- From fundamentals to recent progress", by Sadamichi Maekawa et al, arXiv: 2211.02241v3

TL;DR

This paper critiques a recent review on spin and spin current, highlighting important omissions and providing clarifications to improve understanding of the field.

Contribution

It identifies key omissions in the review and offers corrections, enhancing the accuracy and completeness of the existing literature on spin phenomena.

Findings

Highlights omissions in the review article

Provides clarifications on spin current concepts

Improves understanding of spin-related phenomena

Abstract

Important omissions in arXiv:2211.02241v3, "Spin and spin current -- From fundamentals to recent progress", by Sadamichi Maekawa et al, are indicated.