Invention Grant
- Patent Title: Probe tip configuration and a method of fabrication thereof
- Patent Title (中): 探针尖端配置及其制造方法
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Application No.: US10005446Application Date: 2001-12-03
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Publication No.: US06504152B2Publication Date: 2003-01-07
- Inventor: Thomas Hantschel , Wilfried Vandervorst
- Applicant: Thomas Hantschel , Wilfried Vandervorst
- Priority: EP97114799 19990827
- Main IPC: G01N2300
- IPC: G01N2300

Abstract:
A probe tip configuration, being part of a probe (FIG. 2) for use in a scanning proximity microscope, is disclosed, comprising a cantilever beam (1) and a probe tip. Said tip comprises a first portion of a tip (2) and at least one second portion of a tip (5). Said first portion of a tip is connected to said cantilever beam whereas said second portion of a tip is placed on said first portion of a tip. Cantilever beam, first portion of a tip and second portion(s) of a tip can be composed of different materials and can be isolated each from another which makes an easy adjustment of the maximum penetration depth of the tip possible without limiting the resolution and makes it also possible to detect more than one signal of a sample at the same time using one cantilever beam. Methods of making the probe tip configuration are further described.
Public/Granted literature
- US20020040884A1 Probe tip configuration and a method of fabrication thereof Public/Granted day:2002-04-11
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