Journal article
High-pressure x-ray scattering and computer simulation studies of density-induced polyamorphism in silicon
- Abstract:
-
A low- to high-density pressure-driven phase transition in amorphous silicon is investigated by synchrotron x-ray diffraction in the diamond anvil cell. Complementary atomistic molecular dynamics computer simulations provide insight into the underlying structural transformations and allow us to interpret the structure factors obtained from experiment. During compression the form of the scattering function S (Q) changes abruptly at 13.5 GPa, indicating significant structural rearrangement in t...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Physical Review B
- Volume:
- 75
- Issue:
- 22
- Publication date:
- 2007-06-01
- DOI:
- EISSN:
-
1550-235X
- ISSN:
-
1098-0121
- Source identifiers:
-
60103
Item Description
- Language:
- English
- Pubs id:
-
pubs:60103
- UUID:
-
uuid:fe1be112-d7f8-49cb-953e-77bbe0ab809f
- Local pid:
- pubs:60103
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2007
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