photoluminescencen.

Brit.

/ˌfəʊtəʊluːmᵻˈnɛsns/, U.S.

/ˈˌfoʊdoʊˌluməˈnɛs(ə)ns/

Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: photo- comb. form, luminescence n.

Etymology: < photo- comb. form + luminescence n., after German Photolumineszenz (E. Wiedemann 1888, in Ann. der Physik u. Chem. 34 447; compare quot. 1889).

Physics.

Luminescence caused by visible light or by infrared or ultraviolet radiation.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > light > intensity of light, luminosity > [noun] > luminescence

luminescence1889

photoluminescence1889

bioluminescence1916

1889 tr. E. Wiedemann in London, Edinb., & Dublin Philos. Mag. 5th Ser. 28 151 According to the mode of excitation I distinguish Photo-, Electro-, Chemi-, and Tribo-luminescence. In particular, photo-luminescence, including fluorescence and a number of cases of phosphorescence, is defined as those phenomena in which the incident light excites vibrations within the molecule of a body which produce directly an emission of light.

1913 H. S. Allen Photo-electricity xi. 147 By means of this hypothesis [sc. of light quanta] Einstein sought to explain such phenomena as the photo-electric effect, the ionisation of gases by ultra-violet light, photo-luminescence, and the theory of specific heat.

1968 McGraw-Hill Yearbk. Sci. & Technol. 345/1 Little effort has been put into using semiconductors in powder phosphor applications for photoluminescence and cathodoluminescence, because efficient powder phosphors are already available to cover the entire visible spectrum.

2000 Jrnl. Physical Chem. B. 104 12210 Time-resolved photoluminescence measurements at low temperature.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).

单词	photoluminescence
释义	photoluminescencen. Brit. /ˌfəʊtəʊluːmᵻˈnɛsns/, U.S. /ˈˌfoʊdoʊˌluməˈnɛs(ə)ns/ Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: photo- comb. form, luminescence n. Etymology: < photo- comb. form + luminescence n., after German Photolumineszenz (E. Wiedemann 1888, in Ann. der Physik u. Chem. 34 447; compare quot. 1889). Physics. Luminescence caused by visible light or by infrared or ultraviolet radiation. ΘΚΠ the world > matter > physics > electromagnetic radiation > light > intensity of light, luminosity > [noun] > luminescence luminescence1889 photoluminescence1889 bioluminescence1916 1889 tr. E. Wiedemann in London, Edinb., & Dublin Philos. Mag. 5th Ser. 28 151 According to the mode of excitation I distinguish Photo-, Electro-, Chemi-, and Tribo-luminescence. In particular, photo-luminescence, including fluorescence and a number of cases of phosphorescence, is defined as those phenomena in which the incident light excites vibrations within the molecule of a body which produce directly an emission of light. 1913 H. S. Allen Photo-electricity xi. 147 By means of this hypothesis [sc. of light quanta] Einstein sought to explain such phenomena as the photo-electric effect, the ionisation of gases by ultra-violet light, photo-luminescence, and the theory of specific heat. 1968 McGraw-Hill Yearbk. Sci. & Technol. 345/1 Little effort has been put into using semiconductors in powder phosphor applications for photoluminescence and cathodoluminescence, because efficient powder phosphors are already available to cover the entire visible spectrum. 2000 Jrnl. Physical Chem. B. 104 12210 Time-resolved photoluminescence measurements at low temperature. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < n.1889
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