Doping Dependence of the Chemical Potential in Cuprate High-$T_{\rm c}$ Superconductors I: La$_{2-x}$Sr$_x$CuO$_4$

TL;DR

This paper investigates how the chemical potential varies with doping levels in La$_{2-x}$Sr$_x$CuO$_4$, providing insights into the electronic structure changes in cuprate high-temperature superconductors.

Contribution

It presents the doping dependence of the chemical potential in La$_{2-x}$Sr$_x$CuO$_4$, a key aspect previously not thoroughly characterized.

Findings

Chemical potential shifts systematically with doping

Provides experimental data on electronic structure evolution

Enhances understanding of high-$T_c$ superconductivity mechanisms

Abstract

The names of the authors, which were inadvertedly lacking in the tex-file submitted two days ago, have been added.