aluminum arsenide

noun

: a semiconductor AlAs used in the manufacture of electronic devices and lasers

One device consists of layers of gallium arsenide and aluminum arsenide that emit and partially trap sound vibrations in the solid (phonons) oscillating in the terahertz range.

—J. R. Minkel, Scientific American, August 2006

Word History

First Known Use

1919, in the meaning defined above

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Rhymes for aluminum arsenide

• hydrochlorothiazide
• lipopolysaccharide
• mucopolysaccharide
• oligonucleotide
• abide
• allied
• applied
• aside
• astride
• azide
• backside
• bankside