Conference item
Measurements of field enhancement introduced by a local electrode.
- Abstract:
-
Direct measurements of field enhancement introduced by a local electrode have been carried out on a scanning atom probe (SAP). The results show that an enhancement factor of more than 2 can be obtained simply by reducing the specimen-to-electrode distance from 1.5 mm to 10 microm. Further enhancement can be achieved if the electrode has a smaller aperture. This suggests that a specimen with tip radius of approximately 200 nm, which usually is too blunt to be analysed in a standard atom probe,...
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- Publication status:
- Published
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- Publisher copy:
- 10.1016/s0304-3991(01)00108-5
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Bibliographic Details
- Journal:
- Ultramicroscopy
- Volume:
- 89
- Issue:
- 1-3
- Pages:
- 163-167
- Publication date:
- 2001-10-01
- Event title:
- 46th International Field Emission Symposium
- DOI:
- EISSN:
-
1879-2723
- ISSN:
-
0304-3991
- Source identifiers:
-
23150
Item Description
- Keywords:
- Pubs id:
-
pubs:23150
- UUID:
-
uuid:3d9dd2d7-3f13-4f1a-b3d9-0bc1fa1d8f39
- Local pid:
- pubs:23150
- Deposit date:
- 2012-12-19
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- Copyright date:
- 2001
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