Abstract
By combining low-cost printed circuit board technology and focused ion beam techniques, a simple method has been developed to produce thermal microsensors in a robust package with straightforward electrical connectivity. Two devices have been developed to demonstrate the principle. The first was fabricated using a single step process comprised of FIB deposited platinum. The second device utilised a multistep process using FIB milled thermally evaporated Au on a PCB platform with through-plated vias. The performance of these devices was tested by measuring their thermo-electrical characteristics. (C) 2010 Elsevier B.V. All rights reserved.
Original language | English |
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Pages (from-to) | 121-126 |
Number of pages | 6 |
Journal | Microelectronic Engineering |
Volume | 88 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Jan 2011 |
Keywords
- Thermal sensor
- Focused ion beam
- Printed circuit board