Solution-Processed Donor-Acceptor Poly(3-hexylthiophene):Phenyl-C-61-butyric Acid Methyl Ester Diodes for Low-Voltage alpha Particle Detection

Solution-Processed Donor-Acceptor Poly(3-hexylthiophene):Phenyl-C-61-butyric Acid Methyl Ester Diodes for Low-Voltage alpha Particle Detection

Diodes fabricated using a blend of poly(3-hexylthiophene) and phenyl-C-61-butyric acid methyl ester (6-80 mu m thick) as an organic semiconductor component achieved consistent 4 MeV alpha particle detection. Current-voltage characteristics and current- time measurements were obtained under alpha irr...

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Veröffentlicht in:ACS applied materials & interfaces 2021-02, Vol.13 (5), p.6470-6479
Hauptverfasser: Taifakou, Fani Eirini, Ali, Muhammad, Borowiec, Joanna, Liu, Xiaoqi, Finn, Peter A., Nielsen, Christian B., Timis, Cozmin, Nooney, Tamsin, Bevan, Adrian, Kreouzis, Theo
Format: Artikel
Sprache:eng
Schlagworte:
Materials Science
Materials Science, Multidisciplinary
Nanoscience & Nanotechnology
Science & Technology
Science & Technology - Other Topics
Technology
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Zusammenfassung:Diodes fabricated using a blend of poly(3-hexylthiophene) and phenyl-C-61-butyric acid methyl ester (6-80 mu m thick) as an organic semiconductor component achieved consistent 4 MeV alpha particle detection. Current-voltage characteristics and current- time measurements were obtained under alpha irradiation and in its absence. Steady-state and transient (time-of-flight) photoconduction measurements were additionally performed. Low-bias (
ISSN:1944-8244
1944-8252
DOI:10.1021/acsami.0c22210