Barrier Filter

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
BF
Pronunciation
/ˈbɛriər ˈfɪltər/
Category
Medical
Related Field
Laboratory

Examples in Context

  1. In the scheme, nearly grazing incident angle is adopted, and a barrier and a filter are used to remove background in the acquired speckle image.
  2. It is found that the double quantum wires coupled by a finite barrier can be an energy filter and current divider.
  3. The sun's rays could not wedge their way through the barrage of foliage. A barrier set up in a bridge, router, or gateway to filter packets of data based on the data type or destination.
  4. It acts as a natural barrier to airborne allergens, forming a colourless, mucus-like gel lining in the nasal tract that acts as a filter for dust and germs.
  5. The transmission probability of electrons in the multi-layer barrier and well can be calculated by using transfer matrix method, where the transmission resonance peak in the calculation can be regarded as a good energy filter.

Other meanings of BF