The 1/f noise versus sheet resistance in poly-Si is similar to poly-SiGe resistors and Au-layers

L.K.J. Vandamme, H.J. Casier

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

23 Citaten (Scopus)
4 Downloads (Pure)

Samenvatting

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.
Originele taal-2Engels
TitelSolid-State Device Research conference, 2004. ESSDERC 2004. Proceedings of the 34th European, Leuven, Belgium, 21-23 September 2004
RedacteurenR.P. Mertens, C.L. Claeys
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's365-368
ISBN van geprinte versie0-7803-8478-4
DOI's
StatusGepubliceerd - 2004

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