Multi-Phonon Relaxation of the 1s(T2) Triplet of Neutral Magnesium Donors in Silicon

Multi-Phonon Relaxation of the 1s(T2) Triplet of Neutral Magnesium Donors in Silicon

Using adiabatic and one-electron approximations, the rate of multiphonon relaxation of the 1 s ( T 2 ) triplet of neutral magnesium donors in silicon is estimated. The dominant scattering processes associated with interaction with LO and LA phonons are taken into account. According to calculations,...

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Veröffentlicht in:Semiconductors (Woodbury, N.Y.) N.Y.), 2024-03, Vol.58 (3), p.202-208
Hauptverfasser: Bekin, N. A., Zhukavin, R. Kh, Tsyplenkov, V. V., Shastin, V. N.
Format: Artikel
Sprache:eng
Schlagworte:
Magnesium
Magnetic Materials
Magnetism
Phonons
Physics
Physics and Astronomy
Silicon
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Zusammenfassung:Using adiabatic and one-electron approximations, the rate of multiphonon relaxation of the 1 s ( T 2 ) triplet of neutral magnesium donors in silicon is estimated. The dominant scattering processes associated with interaction with LO and LA phonons are taken into account. According to calculations, the rate of multiphonon relaxation at zero temperature is of the order of 10 11 s –1 .
ISSN:1063-7826
1090-6479
DOI:10.1134/S1063782624030023