Membrane, multi-level element, manufacturing method of multi-level element, driving method of multi-level element

摘要

To provide a layer having quantized conduction states.SOLUTION: A layer provides a first number of electron states in a low-level electron energy range in a conduction band, and provides a second number of electron states in a high-level electron energy range higher than the low-level electron energy range in the conduction band, where localized states may be provided between the low-level electron energy range and the high-level electron energy range.SELECTED DRAWING: Figure 7