In situ minority carrier lifetime via fast modulated photoluminescence

In situ minority carrier lifetime via fast modulated photoluminescence

Modulated photoluminescence (MPL) is a powerful technique for determining the effective minority carrier lifetime (τeff) of semiconductor materials and devices. MPL is based on the measurement of phase shifts between two sinusoidal waves (minimal amplitude excitation; and PL signal). In particular,...

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Bibliographic Details
Main Authors: Poplawski Mateusz, Silva François, Vanel Jean-Charles, Roca i Cabarrocas Pere
Format: Article
Language:English
Published: EDP Sciences 2023-01-01
Series:EPJ Photovoltaics
Subjects:
in situ lifetime
modulated photoluminescence
silicon
alox
lissajous curves
Online Access:https://www.epj-pv.org/articles/epjpv/full_html/2023/01/pv220069/pv220069.html

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https://www.epj-pv.org/articles/epjpv/full_html/2023/01/pv220069/pv220069.html

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