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Digitale Medien

Vibrational modes and infrared absorption of interstitial oxygen in silicon (1987)

Chen, C. S. ; Schroder, D. K.

Springer

Applied physics 42 (1987), S. 257-262

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Details

ISSN: 1432-0630

Schlagwort(e): 61.70-r ; 71.55-i ; 78.50-w

Quelle: Springer Online Journal Archives 1860-2000

Thema: Maschinenbau , Physik

Notizen: Abstract A quasi-linear Si2O molecule model (QLMM) is suggested from an analysis of the configuration and the interactions of an isolated oxygen atom with its neighbor silicon atoms. The vibrational modes are assigned and the infrared absorption spectra are calculated in detail with the model. The theoretical results are in reasonably good agreement with reported experimental values. This agreement shows that for the analysis of the vibrational modes of the interstitial oxygen atom in silicon crystals it is not necessary to consider the coupling of the “molecule” with the rest of the lattice. The interaction of the oxygen atom with its six second-nearest silicon atoms only causes the level separation of theν 2 mode and the formation of the fine structure.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF00616559

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Volltext

Digitale Medien

Performance of two-disk partition data allocations (1987)

Chang, C. C. ; Chen, C. Y.

Springer

BIT 27 (1987), S. 306-314

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Details

ISSN: 1572-9125

Schlagwort(e): H.2.2 ; H.3.2 ; H.3.3