Low-frequency noise in junctionless multigate transistors

Doyoung Jang, Jae Woo Lee, Chi Woo Lee, Jean Pierre Colinge, Laurent Mont̀s, Jung Il Lee, Gyu-Tae Kim, Ǵrard Ghibaudo

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

Low-frequency noise in n-type junctionless multigate transistors was investigated. It can be well understood with the carrier number fluctuations whereas the conduction is mainly limited by the bulk expecting Hooge mobility fluctuations. The trapping/release of charge carriers is related not only to the oxide-semiconductor interface but also to the depleted channel. The volume trap density is in the range of 6-30× 1016 cm-3 eV-1, which is similar to Si- SiO2 bulk transistors and remarkably lower than in high- k transistors. These results show that the noise in nanowire devices might be affected by additional trapping centers.

Original languageEnglish
Article number133502
JournalApplied Physics Letters
Volume98
Issue number13
DOIs
Publication statusPublished - 2011 Mar 28

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transistors
low frequencies
trapping
charge carriers
nanowires
traps
conduction
oxides

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Jang, D., Lee, J. W., Lee, C. W., Colinge, J. P., Mont̀s, L., Lee, J. I., ... Ghibaudo, Ǵ. (2011). Low-frequency noise in junctionless multigate transistors. Applied Physics Letters, 98(13), [133502]. https://doi.org/10.1063/1.3569724

Low-frequency noise in junctionless multigate transistors. / Jang, Doyoung; Lee, Jae Woo; Lee, Chi Woo; Colinge, Jean Pierre; Mont̀s, Laurent; Lee, Jung Il; Kim, Gyu-Tae; Ghibaudo, Ǵrard.

In: Applied Physics Letters, Vol. 98, No. 13, 133502, 28.03.2011.

Research output: Contribution to journalArticle

Jang, D, Lee, JW, Lee, CW, Colinge, JP, Mont̀s, L, Lee, JI, Kim, G-T & Ghibaudo, Ǵ 2011, 'Low-frequency noise in junctionless multigate transistors', Applied Physics Letters, vol. 98, no. 13, 133502. https://doi.org/10.1063/1.3569724
Jang D, Lee JW, Lee CW, Colinge JP, Mont̀s L, Lee JI et al. Low-frequency noise in junctionless multigate transistors. Applied Physics Letters. 2011 Mar 28;98(13). 133502. https://doi.org/10.1063/1.3569724
Jang, Doyoung ; Lee, Jae Woo ; Lee, Chi Woo ; Colinge, Jean Pierre ; Mont̀s, Laurent ; Lee, Jung Il ; Kim, Gyu-Tae ; Ghibaudo, Ǵrard. / Low-frequency noise in junctionless multigate transistors. In: Applied Physics Letters. 2011 ; Vol. 98, No. 13.
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