"length" in inglés with examples - Collocation dictionary inglés
- In addition, the diffusion length is defined as:
- In particular, the thickness of the base must be much less than the diffusion length of the electrons.
- It also means that during recombination, the diffusion length changed dramatically, as the ionisation fraction shifted.
- A long distance is one that is greater than the mean free path, if still less than the diffusion length.
- If is time-dependent, the diffusion length becomes .
- This idea is useful for estimating a diffusion length over a heating and cooling cycle, where D varies with temperature.
- To enhance diffusion length (or carrier lifetime), a variety of organic materials are attached to the titania.
- Dye-sensitized solar cell has a disadvantage of a short diffusion length.
- The diffusion length is independent of any built-in fields in contrast to the drift behavior of the carriers.
- In both cases the ratio of the diffusion length to the device dimensions determines the gain.
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