Abstract
Double-barrier resonant-tunneling (DBRT) devices belong to a novel class of nanometer scale electronic devices with great potential applications. In these devices, the self-consistent buildup of charge due to resonant carriers in the well may lead to intrinsic bistability and hysteresis. To analyze the dynamical stability of such devices, a simple set of equations is derived from an extension of the static theory. This extension results in a model for the dynamics which cannot be linearized around a point of operation. Numerically the stability of a DBRT-structure is investigated. This non-linearizable model is compared with an earlier, more simple, linearizable model.
| Original language | English |
|---|---|
| Pages (from-to) | 53-56 |
| Journal | Superlattices and Microstructures |
| Volume | 12 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1992 |
| MoE publication type | A1 Journal article-refereed |
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