photoemission

noun
pho·​to·​emis·​sion | \ˌfō-tō-i-ˈmi-shən \

Definition of photoemission 

: the release of electrons from a usually solid material (such as a metal) by means of energy supplied by incidence of radiation and especially light

Other Words from photoemission

photoemissive \ ˌfō-​tō-​i-​ˈmi-​siv \ adjective

First Known Use of photoemission

1916, in the meaning defined above

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The first known use of photoemission was in 1916

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photoemission

noun
pho·​to·​emis·​sion | \-i-ˈmish-ən \

Medical Definition of photoemission 

: the release of electrons from a usually solid material (as a metal) by means of energy supplied by incidence of radiation and especially light

Other Words from photoemission

photoemissive \ -​ˈmis-​iv \ adjective

More from Merriam-Webster on photoemission

Britannica.com: Encyclopedia article about photoemission

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