Entropy scaling laws for diffusion

TL;DR

This paper discusses the entropy scaling laws related to diffusion processes, providing insights into how entropy influences diffusion behavior, and comments on prior findings in the field.

Contribution

It offers a critical analysis and clarification of the entropy scaling laws for diffusion, building upon and commenting on previous work by Samanta et al.

Findings

Clarifies the relationship between entropy and diffusion

Provides theoretical insights into entropy scaling laws

Comments on the validity of prior experimental results

Abstract

Comment to the letter of Samanta et al., Phys. Rev. Lett. 92, 145901 (2004).