纳米器件中电磁量子输运建模的全波技术

2014 International Semiconductor Conference (CAS) Pub Date : 2014-12-01 DOI:10.1109/SMICND.2014.6966379

L. Pierantoni, D. Mencarelli, M. Bozzi, R. Moro, A. Sindona, L. Spurio, S. Bellucci

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引用次数: 1

摘要

我们报道了频率(能量)域和时域的多物理场全波技术，旨在研究纳米结构材料和器件，特别是碳基材料/器件中的联合电磁相干输运问题。量子输运由i)原子尺度上的离散哈密顿量，ii) Schrödinger方程和/或狄拉克/狄拉克类方程来建模。在连续水平。在频域，给出了一个严格的泊松相干输运方程组。在时域，麦克斯韦方程与Schrödinger/狄拉克方程自洽耦合。

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Full-wave techniques for the electromagnetic-quantum transport modeling in nano-devices

We report on multiphysics full-wave techniques in the frequency (energy)-domain and time-domain, aimed at the investigation of the combined electromagnetic-coherent transport problem in nano-structured materials and devices, in particular carbon-based materials/devices. The quantum transport is modeled by i) discrete Hamiltonians at atomistic scale, ii) Schrödinger equation, and/or Dirac/Dirac-like eqs. at continuous level. In the frequency-domain, a rigorous Poisson-coherent transport equation system is provided. In the time-domain, Maxwell equations are self-consistently coupled to the Schrödinger/Dirac equations.

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2014 International Semiconductor Conference (CAS)

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