Photoemission Study of the Electronic Structure of Semiconducting Compounds

• Authors: A. Fujimori , J. Okabayashi , K. Mamiya
• Languages of publication: EN

Abstracts

EN

We review how the electronic structure of semiconducting compounds is revealed by photoemission spectroscopy. Angle-resolved photoemission spectroscopy is used to study band dispersions and the photon-energy dependence of spectral line shapes is utilized to study atomic orbital origins of the electronic states, namely, the partial density of states. We focus on recent development in the studies of diluted magnetic semiconductors as well as other magnetic semiconductors, in which interaction between the relatively localized transition-metal d states and the extended sp band states plays a key role in characterizing their unique magnetic, transport, and optical properties.

Keywords

EN

79.60.Bm; 71.20.-b; 75.50.Pp

Discipline

• 71.20.-b: Electron density of states and band structure of crystalline solids
• 75.50.Pp: Magnetic semiconductors
• 79.60.Bm: Clean metal, semiconductor, and insulator surfaces

• Journal: Acta Physica Polonica A
• Year: 1999
• Volume: 96
• Issue: 5
• Pages: 525-533

Dates

published

1999-11

Contributors

author

A. Fujimori

• Department of Complexity Science and Engineering, and Department of Physics, University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan

author

J. Okabayashi

• Department of Complexity Science and Engineering, and Department of Physics, University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan

author

K. Mamiya

• Hiroshima Synchrotron Radiation Center, Hiroshima University, Higashi-Hiroshima 739-8526, Japan

Identifiers

DOI

10.12693/APhysPolA.96.525