Fe 3d Contribution to Hg_{1-x}Fe_{x}Se Valence Band by Means of Angle-Resolved Photoemission

• Authors: B. Orłowski , J. Bonnet , C. Hricovini , R. Pinchaux , J. Górecka , B. Kowalski , A. Mycielski
• Languages of publication: EN

Abstracts

EN

The Angle-Resolved Photoemission Electron Spectroscopy (AR PES) was applied to investigate the electronic structure of HgSe and Hg_{1-x}Fe_{x}Se crystals for (110) surface. The measured set of Angle-Resolved Energy Distribution Curves (AR EDCs) permits to determine some of the elements of the electronic band structure E(k) (energy-momentum dependence for ҐKX and ҐX directions in the Brillouin zone) for measured crystals. The Fe 3d contribution gives the states lying over the edge of the valence band of HgSe crystal (0.25 eV), and into the valence band.

Keywords

EN

71.20.Fi; 79.60.Eq

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1991
• Volume: 80
• Issue: 3
• Pages: 389-392

Dates

published

1991-09

Contributors

author

B. Orłowski

• Laboratoire pour l'Utilisation du Rayonnement Electromagnetique, Université Paris-Sud, Bat. 209 D, 91405 Orsay, France
• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

J. Bonnet

• Laboratoire pour l'Utilisation du Rayonnement Electromagnetique, Université Paris-Sud, Bat. 209 D, 91405 Orsay, France

author

C. Hricovini

• Laboratoire pour l'Utilisation du Rayonnement Electromagnetique, Université Paris-Sud, Bat. 209 D, 91405 Orsay, France

author

R. Pinchaux

• Laboratoire pour l'Utilisation du Rayonnement Electromagnetique, Université Paris-Sud, Bat. 209 D, 91405 Orsay, France

author

J. Górecka

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

B. Kowalski

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

A. Mycielski

• Laboratoire pour l'Utilisation du Rayonnement Electromagnetique, Université Paris-Sud, Bat. 209 D, 91405 Orsay, France
• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

Identifiers

DOI

10.12693/APhysPolA.80.389