Infrared Absorption on Shallow Donors in CdF_{2}

Bednarek, S.; Adamowski, J.

doi:10.12693/APhysPolA.79.393

Journal

Acta Physica Polonica A

1991 | 79 | 2-3 | 393-396

Article title

Infrared Absorption on Shallow Donors in CdF_{2}

Authors

S. Bednarek , J. Adamowski

Content

Full texts:

http://przyrbwn.icm.edu.pl/APP/PDF/79/a079z2p55.pdf [remote]

Title variants

Languages of publication

Abstracts

A theoretical description of shallow donor absorption spectra in CdF_{2} in the infrared region is given. The properties of the stable (Y) and bistable (In) donors are analyzed and quantatively described. It is shown that the bistability of donors and the shape of the infrared absorption band have the same origin, which is the combined effect of electron-LO-phonon coupling, conduction band non-parabolicity and short-range central-cell potential.

Keywords

71.55.-i

Discipline

71.55.-i: Impurity and defect levels

Publisher

Journal

Acta Physica Polonica A

Year

1991

Volume

Issue

2-3

Pages

393-396

Physical description

Dates

published

1991-02

received

1990-08-08

Contributors

author

S. Bednarek

Department of Solid State Physics, Academy of Mining and Metallurgy, al. Mickiewicza 30, 30-059 Kraków, Poland

author

J. Adamowski

Department of Solid State Physics, Academy of Mining and Metallurgy, al. Mickiewicza 30, 30-059 Kraków, Poland

References

Document Type

Publication order reference

Identifiers

DOI

10.12693/APhysPolA.79.393

YADDA identifier

bwmeta1.element.bwnjournal-article-appv79z255kz