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Analysis of the viscous quantum hydrodynamic equations for semiconductors

✍ Scribed by GUALDINI, MARIA PIA; JÜNGEL, ANSGAR

Book ID
118239514
Publisher
Cambridge University Press
Year
2004
Tongue
English
Weight
577 KB
Volume
15
Category
Article
ISSN
0956-7925

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📜 SIMILAR VOLUMES

The transient equations of viscous quant
The transient equations of viscous quantum hydrodynamics
✍ Michael Dreher 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 236 KB

## Abstract We study the viscous model of quantum hydrodynamics in a bounded domain of space dimension 1, 2, or 3, and in the full one‐dimensional space. This model is a mixed‐order partial differential system with nonlocal and nonlinear terms for the particle density, current density, and electric

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✍ A. Jüngel 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 326 KB

The quantum hydrodynamic model is primary used for the simulation of resonant tunneling diodes. The current-voltage characteristics of these diodes show negative differential resistance (NDR) effects. For two simplified one-dimensional quantum models derived by means of asymptotic analysis, explicit