| 简介 |
It solar cells with high quantum efficiencies are claimed based on rare-earth compounds as electron emitter 2 eV for electron work function below, an adjacent tunnel layer, and an n-doped semiconductor collector layer with the minimum vacuum level and the same height from Inflatable
[...]
. This high efficiencies are possible in the direct conversion of light into electrical energy. The energy of the photons electrons from the emitter drop-in end photons solve minus the work function of the emitter from. "Hot" electrons are injected into a thin This, insulating tunnel layer. You cross the tunnel layer ballistically
[...]
and shall take on negative onto a collector. The tunnel layer consists of rare earth oxides or with a layer thickness of 0.2 to 10 nanometers
[...]
. The collector layer is made from a plasma deposited in a preferred embodiment, from a 1, 000 nanometers thickness n-doped diamond layer of less than. After passage through the tunnel layer without substantial energy loss on the vacuum level of the collector surface in the electrons enter the
[...]
of the collector a. In inorganic or organic light emitting diodes can also material combinations The, guns,
low-light enhancers
, are used as cold cathodes
[...]
or generally without vacuum gap. |
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