epitaxy

noun
ep·​i·​taxy | \ ˈe-pə-ˌtak-sē How to pronounce epitaxy (audio) \

Definition of epitaxy

: the growth on a crystalline substrate of a crystalline substance that mimics the orientation of the substrate

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Other Words from epitaxy

epitaxial \ ˌe-​pə-​ˈtak-​sē-​əl How to pronounce epitaxial (audio) \ adjective
epitaxially \ ˌe-​pə-​ˈtak-​sē-​ə-​lē How to pronounce epitaxially (audio) \ adverb

Examples of epitaxy in a Sentence

Recent Examples on the Web The previous method, molecular beam epitaxy, resulted in larger quantum dots that were less useful and unstable at all but the most extremely cold temperatures. Caroline Delbert, Popular Mechanics, "Scientists Are Starting a New Periodic Table," 18 Dec. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'epitaxy.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of epitaxy

circa 1931, in the meaning defined above

History and Etymology for epitaxy

borrowed from French épitaxie, from épi- epi- + Greek táxis "arrangement, disposition" + French -ie -y entry 2 — more at taxis

Note: The term was introduced by the French mineralogist Louis Royer (1895-1980) in "Recherches expérimentales sur l'épitaxie ou orientation mutuelle de cristaux d'espèces différentes," Bulletin de la Société française de minéralogie, tome 51 (1928), p. 8.

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Time Traveler for epitaxy

Time Traveler

The first known use of epitaxy was circa 1931

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Cite this Entry

“Epitaxy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/epitaxy. Accessed 20 Sep. 2020.

More from Merriam-Webster on epitaxy

Britannica.com: Encyclopedia article about epitaxy

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