Long lifetime photoluminescence from a deep centre in copper-doped silicon

作者: S.P. Watkins , U.O. Ziemelis , M.L.W. Thewalt , R.R. Parsons

DOI: 10.1016/0038-1098(82)90772-4

关键词: CopperSiliconLuminescenceAtomic physicsDopingPhononExcitonPhotoluminescenceSpectral lineMaterials science

摘要: Abstract Intense, long lived photoluminescence lines with a complex local mode phonon structure are reported in copper-doped silicon. The spectra and luminescence decay times both studied as function of sample temperature. We interpret all these arising from the recombination excitons bound to single type copper-related isoelectronic defect.

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