Structure of Amorphous Silicon Investigated by EXAFS
The local structure of amorphous Si (a-Si) formed by ion implantation has been investigated at the Si K edge with extended X-ray absorption fine structure spectroscopy (EXAFS). The first four cumulants of the interatomic distance distribution have been determined using the Cumulant method. The structural parameters (bondlength, coordination number and Debye-Waller factor) compared favorably to previous EXAFS investigations of a-Si prepared by sputtering methods, however, in the ion implanted...[Show more]
|Collections||ANU Research Publications|
|Source:||Nuclear Instruments and Methods in Physics Research: Section B|
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