发明名称 High resolution scanning thermal probe and method of manufacturing thereof
摘要 A resistant based thermal probe including a nanometer sized four-leg filament integrated with a piezoresistive AFM type cantilever is created by depositing the filament structure onto the cantilever by a chemical vapor deposition technique where the cantilever is exposed to the flux of precursor gas. An incident electron beam causes a fragmentation of the gas molecules leaving a deposit behind which leads to a conductive deposit shaped as a multi-leg filament structure for thermal measurements of a sample. A deposited four leg filament structure has a mechanical rigidity, high spatial resolution, low thermal conductivity and thermal capacitance, fast response time, and in combination with a four point resistant measurement and lock-in technique, eliminates resistivity for increasing both the temperature sensitivity and the signal-to-noise ratio of the thermal probe.
申请公布号 US6518872(B1) 申请公布日期 2003.02.11
申请号 US20010951620 申请日期 2001.09.14
申请人 UNIVERSITY OF MARYLAND 发明人 EDINGER KLAUS;RANGELOW IVAYLO
分类号 G01Q60/58;(IPC1-7):H01L3/04 主分类号 G01Q60/58
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