КФУ. Карточка публикации. Multifrequency X,W-band ESR study on photo-induced ion radical formation in solid films of mono- and di-fullerenes embedded in conjugated polymers

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MULTIFREQUENCY X,W-BAND ESR STUDY ON PHOTO-INDUCED ION RADICAL FORMATION IN SOLID FILMS OF MONO- AND DI-FULLERENES EMBEDDED IN CONJUGATED POLYMERS

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2014

Авторы, сотрудники КФУ

Аганов Альберт Вартанович, автор

Библиографическое описание на языке оригинала

Konkin, A. Multifrequency X,W-band ESR study on photo-induced ion radical formation in solid films of mono- and di-fullerenes embedded in conjugated polymer/ A.Konkin, U. Ritter, P. Scharff, G. Mamin, A/ Aganov, S. Orlinskii, V. Krinichnyi, D.A.M. Egbe, G. Ecke, H. Romanus // Carbon.-2014.- V.3.-P. 11-17.

Аннотация

Anion-cation radical formation in solid films of M3EH-PPV blended with C60-PCBM, C120-O-PCBM and C60-MDHE, C 120-O-MDHE under diode laser (532 nm) and Xe-lamp light excitation studied by means of X,W-band at temperatures 30-80 K is reported. Subsequent high frequency W-band ESR data demonstrate the reproducible, but variable effect of appreciable dispersion (D) contribution in the ESR spectral line for the di-fullerene anion radicals. It is suggested that the increase of the D part relative to the absorption (A) in the summarized ESR absorption line in blends with difullerenes is caused by the higher value of difullerene medium conductivity. The obtained data are quantitatively discussed by the D/A ∼ F(d/δ) functional dependence in approach of plane film geometry, where d is the film thickness and δ is the skin-depth. The influence of ν-dependent δ at D/A value has been checked using X-band LESR.

Ключевые слова

polymers

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Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Аганов Альберт Вартанович	ru_RU
dc.date.accessioned	2014-01-01T00:00:00Z	ru_RU
dc.date.available	2014-01-01T00:00:00Z	ru_RU
dc.date.issued	2014	ru_RU
dc.identifier.citation	Konkin, A. Multifrequency X,W-band ESR study on photo-induced ion radical formation in solid films of mono- and di-fullerenes embedded in conjugated polymer/ A.Konkin, U. Ritter, P. Scharff, G. Mamin, A/ Aganov, S. Orlinskii, V. Krinichnyi, D.A.M. Egbe, G. Ecke, H. Romanus // Carbon.-2014.- V.3.-P. 11-17.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=98887	ru_RU
dc.description.abstract	Anion-cation radical formation in solid films of M3EH-PPV blended with C60-PCBM, C120-O-PCBM and C60-MDHE, C 120-O-MDHE under diode laser (532 nm) and Xe-lamp light excitation studied by means of X,W-band at temperatures 30-80 K is reported. Subsequent high frequency W-band ESR data demonstrate the reproducible, but variable effect of appreciable dispersion (D) contribution in the ESR spectral line for the di-fullerene anion radicals. It is suggested that the increase of the D part relative to the absorption (A) in the summarized ESR absorption line in blends with difullerenes is caused by the higher value of difullerene medium conductivity. The obtained data are quantitatively discussed by the D/A ∼ F(d/δ) functional dependence in approach of plane film geometry, where d is the film thickness and δ is the skin-depth. The influence of ν-dependent δ at D/A value has been checked using X-band LESR.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject		ru_RU
dc.title	Multifrequency X,W-band ESR study on photo-induced ion radical formation in solid films of mono- and di-fullerenes embedded in conjugated polymers	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU