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We show that with a Full-Band dispersion, the specific heat is closer to the experimental value than with an isotropic quadratic dispersion. So we use a Full-Band dispersion in the transport algorithm. A Monte Carlo algorithm has been developed to simulate phonon transport in silicon nanowire. It has been successfully used to simulate the thermal conductivity.
Long-channel effective mobilities as well as transfer characteristics of a 32 nm single-gate SOI and a 16 nm double-gate (DG) MOSFET have been simulated with live different Monte Carlo (MC) device simulators. The differences are mostly rather small for the SOI-FET with quantum effects having a minor effect on threshold voltage due to the lowly doped channel, while the two multi-subband MC simulators...
In this paper the modelling approaches for determination of the drain current in nanoscale MOSFETs pursued by various partners in the frame of the European Projects Pullnano and Nanosil are mutually compared in terms of drain current and internal quantities (average velocity and inversion charge). The comparison has been carried out by simulating template devices representative of 22 nm Double-Gate...
A physical model of sequential transport through a device containing two semiconductor nanocrystals has been developed. It is based on (i) the calculation of the nanocrystal phonon modes, (ii) the self consistent calculation of the nanocrystal electronic structure including collisional broadening, (iii) the calculation of tunnelling rates and (iv) the Monte Carlo computation of sequential tunnel transfers...
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