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Volumn 60, Issue 15, 1999, Pages 10831-10836

Composition-dependent bond lengths in crystalline and amorphized (formula presented) alloys

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EID: 0001532353     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.60.10831     Document Type: Article
Times cited : (40)

References (29)
  • 18
    • 85037902990 scopus 로고    scopus 로고
    • Note that the resulting sub-micron-sized crystallites still rendered structural information indicative of bulk material. Also, the presence of both residual Si (from the Si layer originally separating the Ge and (Formula presented) layers) and dislocations did not influence the structural parameter measurements as deduced from a comparison of a MBE-grown, crystalline Ge sample prepared as above with that fabricated from a bulk, crystalline Ge wafer.
    • Note that the resulting sub-micron-sized crystallites still rendered structural information indicative of bulk material. Also, the presence of both residual Si (from the Si layer originally separating the Ge and (Formula presented) layers) and dislocations did not influence the structural parameter measurements as deduced from a comparison of a MBE-grown, crystalline Ge sample prepared as above with that fabricated from a bulk, crystalline Ge wafer.
  • 23
    • 0000141201 scopus 로고
    • )] can effectively determine asymmetry in single-constituent shells, this form of analysis is not applicable for the present samples. An appropriate, analogous methodology is under development for mixed-constituent shells.
    • The possibility of non-Gaussian static disorder in the amorphous samples has been considered. While a model-independent approach such as the Cumulant method [G. Bunker, Nucl. Instrum. Methods Phys. Res. 207, 437 (1983)] can effectively determine asymmetry in single-constituent shells, this form of analysis is not applicable for the present samples. An appropriate, analogous methodology is under development for mixed-constituent shells.
    • (1983) Nucl. Instrum. Methods Phys. Res. , vol.207 , pp. 437
    • Bunker, G.1
  • 25
    • 85037886043 scopus 로고    scopus 로고
    • Note that in the comparison of the structural parameters presented herein, the changes in absolute value were typically within the bounds of experimental uncertainty. However, the relative changes were consistently measured over the extent of the composition range examined and were thus considered experimentally valid.
    • Note that in the comparison of the structural parameters presented herein, the changes in absolute value were typically within the bounds of experimental uncertainty. However, the relative changes were consistently measured over the extent of the composition range examined and were thus considered experimentally valid.
  • 27
    • 0000597120 scopus 로고
    • Note that a range of experimentally determined structural parameters have been reported for amorphous Ge as potentially dependent on sample preparation methodologies that include sputtering, evaporation, plasma decomposition and vapor deposition. For example, G. Dalba, P. Fornasini, M. Grazioli, and F. Rocca, Phys. Rev. B 52, 11 034 (1995);
    • (1995) Phys. Rev. B , vol.52 , pp. 11 034
    • Dalba, G.1    Fornasini, P.2    Grazioli, M.3    Rocca, F.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.