Journal article
Bimodal growth of Au on SrTiO3(001).
- Abstract:
-
We have investigated the vapor phase growth of Au on SrTiO3(001)-(2 x 1) substrates by UHV scanning tunneling microscopy. Submonolayer (ML) coverages below 300 degrees C wet the surface as disordered metastable 2D islands. Beyond 0.75 ML fcc nanocrystals with a (111) interface are nucleated and ripen by dewetting the surrounding layer. Some multiply twinned fivefold symmetric clusters are also created. Above 400 degrees C dewetting occurs for all coverages and the surface is only populated by...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Physical Review Letters
- Volume:
- 96
- Issue:
- 8
- Pages:
- 086104
- Publication date:
- 2006-03-01
- DOI:
- EISSN:
-
1079-7114
- ISSN:
-
0031-9007
Item Description
- Language:
- English
- Pubs id:
-
pubs:27287
- UUID:
-
uuid:23df866d-3c17-44da-ad6b-0069077ecdce
- Local pid:
- pubs:27287
- Source identifiers:
-
27287
- Deposit date:
- 2012-12-19
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- Copyright date:
- 2006
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