• Acta Physica Sinica
  • Vol. 69, Issue 5, 057101-1 (2020)
Meng Zhang, Ruo-He Yao*, and Yu-Rong Liu
Author Affiliations
  • School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510641, China
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    DOI: 10.7498/aps.69.20191512 Cite this Article
    Meng Zhang, Ruo-He Yao, Yu-Rong Liu. A channel thermal noise model of nanoscaled metal-oxide-semiconductor field-effect transistor[J]. Acta Physica Sinica, 2020, 69(5): 057101-1 Copy Citation Text show less
    Structure diagram of the NMOS device.
    Fig. 1. Structure diagram of the NMOS device.
    Schematic of the transistor with a fictitious dc source placed at point y = y1 in the channel.
    Fig. 2. Schematic of the transistor with a fictitious dc source placed at point y = y1 in the channel.
    The channel thermal noise at different gate-source bias: (a) Comparison with the model only considering the channel length modulation effect; (b) comparison with the model using the existing temperature model.
    Fig. 3. The channel thermal noise at different gate-source bias: (a) Comparison with the model only considering the channel length modulation effect; (b) comparison with the model using the existing temperature model.
    The channel thermal noise at different gate-source bias (Leff = 0.13 μm).
    Fig. 4. The channel thermal noise at different gate-source bias (Leff = 0.13 μm).
    参数数值
    vsat/m·s–11.0 ×105
    σ0.02
    tox/nm 1
    θ/V–11.058
    εSi/F·cm–111.7 × (8.85 × 10–14)
    εox/F·cm–13.9 × (8.85 × 10–14)
    λ5.23
    Table 1.

    Parameters of NMOS.

    NMOS的器件参数

    Meng Zhang, Ruo-He Yao, Yu-Rong Liu. A channel thermal noise model of nanoscaled metal-oxide-semiconductor field-effect transistor[J]. Acta Physica Sinica, 2020, 69(5): 057101-1
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