Abstract
We investigated the dependence of 1/f noise on sheet resistance in poly crystalline resistors. The analysis is based on Hooge's empirical relation. The 1/f noise is given by SR/R2=Cus/WLf. Experimental results on poly-Si are compared with results on poly-SiGe, Ti-silicided poly-Si, metal Au-layers and RuO2 based thick film resistors. This review shows that the results are similar and are well described by the relation: Cus=KRsh with K=aqµ (lowest value 5×10-13 µm2/O). We explain the difference in 1/f noise between P and B doped samples and deviations from the linear dependence between Cus and sheet resistance Rsh.
Original language | English |
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Title of host publication | Solid-State Device Research conference, 2004. ESSDERC 2004. Proceedings of the 34th European, Leuven, Belgium, 21-23 September 2004 |
Editors | R.P. Mertens, C.L. Claeys |
Place of Publication | Piscataway |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 365-368 |
ISBN (Print) | 0-7803-8478-4 |
DOIs | |
Publication status | Published - 2004 |