ionic beam
- noun
- Specialized
- The laboratory uses an ionic beam to modify the surface of materials with precision.
Examples
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The technician adjusted the intensity of the ionic beam to achieve the desired results.
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By focusing an ionic beam, researchers can implant atoms into a semiconductor substrate.
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The ionic beam was carefully calibrated for the experiment.
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Can you adjust the ionic beam settings?
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The laboratory uses an ionic beam to modify the surface of materials with precision.
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By focusing an ionic beam, researchers can implant atoms into a semiconductor substrate.
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The technician adjusted the intensity of the ionic beam to achieve the desired results.
Synonyms
A narrow, focused stream of tiny particles like electrons used in science and medicine
A stream of charged atoms or molecules that moves fast in one direction
Surface Forms
Morphology
The meaning 'a stream of ions' is directly derivable from combining 'ionic' (relating to ions) with 'beam' (a directed stream or shaft). This adjectival + noun compositional pattern is standard and cross-linguistically common, so a learner who knows both constituents would readily infer the MWE meaning.
Etymology
Ionic beam paints a simple picture: ionic means made of charged particles called 'ions' and beam means a narrow, focused 'stream'. Imagine a thin, aimed stream of tiny charged particles moving together to hit a material, so the term means a focused flow of 'ions' used in labs and industry.