A Scanning Fluorescent Probe for Local Temperature Imaging of Microelectronic Circuits

نویسندگان

  • L. Aigouy
  • G. Tessier
  • M. Mortier
  • B. Charlot
چکیده

A fluorescent particle settled at the extremity of an atomic force microscope tip is used as a scanning temperature sensor. Since fluorescence is an effect that depends on temperature, by collecting the amount on light emitted by the particle as a function of its position on a sample, we are able to map the heat distribution on its surface. To validate the technique, we have imaged the heating of a stripe resistor.

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تاریخ انتشار 2005