Recombination in Tellurium at High Optical Excitation | Zendy

Galkin G. N. | Zendy; Bobrova E. A. | Zendy; Herrmann K. H. | Zendy

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Recombination in Tellurium at High Optical Excitation

Author(s) -

Galkin G. N.,

Bobrova E. A.,

Herrmann K. H.

Publication year - 1977

Publication title -

physica status solidi (b)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.51

H-Index - 109

eISSN - 1521-3951

pISSN - 0370-1972

DOI - 10.1002/pssb.2220820125

Subject(s) - tellurium , auger effect , recombination , excitation , photoconductivity , ruby laser , diffusion , atomic physics , laser , materials science , auger , chemistry , optoelectronics , optics , physics , inorganic chemistry , biochemistry , quantum mechanics , gene , thermodynamics

Photoconductivity (p.c.) and photomagnetoelectric effect (p.m.e.) are observed in tellurium at high levels of optical excitation by means of a Q ‐switched ruby laser. The characteristics observed for the stationary case are analysed in terms of a spatial distribution of carriers governed by diffusion and interband Auger recombination. The coefficient of Auger recombination in tellurium C = 1.5 × 10 −28 cm 6 s‐ l is obtained.

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