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1993 | 84 | 4 | 820-822

Article title

New Donor State of S Symmetry

Content

Title variants

Languages of publication

EN

Abstracts

EN
The influence of the short-range potential and the electron-phonon coupling on the donor spectrum is discussed. It is shown that the attractive short-range potential leads to a formation of a single additional state of s symmetry and with energy lying below a weakly perturbed hydrogen-like spectrum, which includes the 1s level. The new state can be called the 0s state. With decreasing short-range attraction, the energy of this state increases crossing over the hydrogen-like levels and, for weak short-range potential, the 0s state disappears. If the electron-phonon coupling is sufficiently strong, the donor hydrogen-like spectrum is perturbed only in a very narrow region of the leve1 crossing.

Keywords

EN

Year

Volume

84

Issue

4

Pages

820-822

Physical description

Dates

published
1993-10

Contributors

author
  • Faculty of Physics and Nuclear Techniques, Academy of Mining and Metallurgy, Al. Mickiewicza 30, 30-059 Kraków, Poland
author
  • Faculty of Physics and Nuclear Techniques, Academy of Mining and Metallurgy, Al. Mickiewicza 30, 30-059 Kraków, Poland

References

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv84z452kz
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