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Title:

Charge trapping models of resistance switching in organic bistable devices with embedded nanoparticles

Document type:
Zeitschriftenaufsatz
Author(s):
Santoni, F.; Gagliardi, A.; Auf der Maur, M.; Di Carlo, A.
Abstract:
We discuss three different models of switching between the high conductivity and low conductivity state in organic bistable devices (OBD) with embedded nanoparticles. All models assume the same basic mechanism: charge trapping and de-trapping in metal nanoparticles. We show trapped charges can both induce an increase or a reduction of the total current depending on device configurations. The influence of energy disorder is investigated.
Keywords:
Organic bistable devices; Organic memories; Non-volatile memories; Nanoparticles; Charge trapping; Organic device modeling
Journal title:
Organic Electronics Volume 15, Issue 11, November Pages 2792–2801 2014-11
Year:
2014
Year / month:
2014-11
Quarter:
4. Quartal
Month:
Nov
Pages contribution:
2792 - 2801
Language:
en
Fulltext / DOI:
doi: doi:10.1016/j.orgel.2014.08.011
WWW:
http://www.sciencedirect.com/science/article/pii/S1566119914003292
Publisher:
Elsevier B.V.
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