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Light or Darkness

Name: Light or Darkness
Creator: de Wit, Jurriaan Willem
Keywords: Luminescentie, energy transfer, Luminescence, halfgeleider nanokristallen, saturation, rode fosfor, red phosphor, energie overdracht, semiconductor nanocrystals, 7. Clean energy

Luminescence and quenching of phosphors for LEDs and sensing

descriptionPublicationkeyboard_double_arrow_right Doctoral thesis 22 May 2024 Netherlands Publisher:Utrecht University Library

Authors: de Wit, Jurriaan Willem;

doi: 10.33540/2326

Light or Darkness

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Abstract

For luminescent materials competition between radiative decay (emission of photons, light) and non-radiative decay (conversion of excited state energy to heat) is crucial for their performance. This battle between light and darkness is the topic in this thesis for a selection of materials that (may) find application in displays, lighting and optical sensing. New insights are presented for different types of materials (insulator or semiconductor, doped or undoped), activator ions (transition metal or lanthanide) and size (micro- or nanocrystalline) and contribute to a brighter future.

Country

Netherlands

Related Organizations

Utrecht University
Netherlands

Keywords

Luminescentie, energy transfer, Luminescence, halfgeleider nanokristallen, saturation, rode fosfor, red phosphor, energie overdracht, semiconductor nanocrystals, thermische doving, thermal quenching, Mn4+, verzadiging

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	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average