English

Coherent heavy quasiparticles in CePt5 surface alloy

Strongly Correlated Electrons 2015-05-27 v1

Abstract

We report on the results of a high-resolution angle-resolved photoemission (ARPES) study on the ordered surface alloy CePt5. The temperature dependence of the spectra show the formation of the coherent low-energy heavy-fermion band near the Fermi level. This experimental data is supported by a multi-band model calculation in the framework of the dynamical mean field theory (DMFT).

Keywords

Cite

@article{arxiv.1104.2165,
  title  = {Coherent heavy quasiparticles in CePt5 surface alloy},
  author = {M. Klein and A. Nuber and H. Schwab and N. Tobita and M. Higashiguchi and J. Jiang and S. Fukuda and K. Tanaka and K. Shimada and M. Mulazzi and F. F. Assaad and F. Reinert},
  journal= {arXiv preprint arXiv:1104.2165},
  year   = {2015}
}

Comments

4 pages, 4 figures. Accepted for publication in Phys. Rev. Lett

R2 v1 2026-06-21T17:52:49.845Z