photoelectron spectroscopy


Definition of photoelectron spectroscopy

: an instrumental method for determining the chemical composition of a material's surface by measuring the energy of electrons freed from the surface by irradiation (as by a laser)

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First Known Use of photoelectron spectroscopy

1963, in the meaning defined above

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The first known use of photoelectron spectroscopy was in 1963

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Cite this Entry

“Photoelectron spectroscopy.” Dictionary, Merriam-Webster, Accessed 4 Mar. 2021.

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