Synchrotron Radiation Photoemission Studies of Fe 3d States in Cd_{1-x}Fe_{x}Se

• Authors: N. Zema , F. Lama , M. Piacentini , A.C. Felici , D. Dębowska , A. Kisiel , A. Mycielski , C.G. Olson
• Languages of publication: EN

Abstracts

EN

The angle integrated resonant photoemission measurements of Cd_{1-x}Fe_{x}Se were performed for different Fe concentrations (x = 0.00, 0.07, 0.14) in the photon energy range between 30 eV and 70 eV using synchrotron radiation. The ternary compound valence band photoemission spectra show, in comparison to the CdSe results, two additional structures, whose intensity depends on Fe content, which were assigned to Fe 3d states of e symmetry with spin up and down, respectively. The hybridization of the t_{2} component of the 3d electrons of Fe in the valence band is discussed.

Keywords

EN

87.64.Lg; 79.60.-i

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1994
• Volume: 86
• Issue: 5
• Pages: 861-867

Dates

published

1994-11

Contributors

author

N. Zema

• Istituto di Struttura della Materia, CNR., Frascati, Italy

author

F. Lama

• Istituto di Struttura della Materia, CNR., Frascati, Italy

author

M. Piacentini

• Dipartimento di Energetica dell' Università "La Sapienza", Roma, Italy

author

A.C. Felici

• Dipartimento di Energetica dell' Università "La Sapienza", Roma, Italy

author

D. Dębowska

• Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland

author

A. Kisiel

• Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland

author

A. Mycielski

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

author

C.G. Olson

• Ames Laboratory, Iowa State University, Ames, Iowa 50011, USA