发明授权
US07370515B2 Probes for use in scanning probe microscopes and methods of fabricating such probes
失效
用于扫描探针显微镜的探针和制造这种探针的方法
- 专利标题: Probes for use in scanning probe microscopes and methods of fabricating such probes
- 专利标题(中): 用于扫描探针显微镜的探针和制造这种探针的方法
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申请号: US10873064申请日: 2004-06-21
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公开(公告)号: US07370515B2公开(公告)日: 2008-05-13
- 发明人: Nihat Okulan , Ami Chand
- 申请人: Nihat Okulan , Ami Chand
- 申请人地址: US NY Woodbury
- 专利权人: Veeco Instruments Inc.
- 当前专利权人: Veeco Instruments Inc.
- 当前专利权人地址: US NY Woodbury
- 代理机构: Wood, Herron & Evans, LLP
- 主分类号: G01B5/28
- IPC分类号: G01B5/28
摘要:
Probes for use in a scanning probe microscope and methods of manufacturing such probes. Each probe includes a probe tip having a substantially vertical sidewall formed by an anisotropic etching process and a flared post underlying the probe tip that is formed by an etching process that is not anisotropic. A source gas comprising a bromine-containing gas and an oxygen-containing gas is used to etch the probe tip and flared post of the probe in a batch process. The probe tips may be qualified using any suitable criterion for use by a customer in an atomic force microscope without individual inspection.
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