ESR studies of polyacenic semiconductive material

K. Tanaka; K. Yoshizawa; T. Koike; T. Yamabe; J. Yamauchi; Y. Deguchi; S. Yata

doi:10.1016/0038-1098(84)90841-X

ESR studies of polyacenic semiconductive material

K. Tanaka, K. Yoshizawa, T. Koike, T. Yamabe, J. Yamauchi, Y. Deguchi, S. Yata

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18 Citations (Scopus)

Abstract

ESR measurements have been performed on the polyacenic material prepared by the pyrolytic treatment of phenol-formaldehyde resin. Six kinds of samples (A)-(F) with various electrical conductivity (σ) were employed for the measurements. Each sample shows a single narrow line, the g-values of which suggest the existence of unpaired electrons of π-type. If the sample (F) (σ = 1 × 10° S cm^-1) the single narrow line becomes drastically diminished in the presence of a small amount of oxygen.

Original language	English
Pages (from-to)	343-345
Number of pages	3
Journal	Solid State Communications
Volume	52
Issue number	3
DOIs	https://doi.org/10.1016/0038-1098(84)90841-X
Publication status	Published - Oct 1984
Externally published	Yes

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All Science Journal Classification (ASJC) codes

Chemistry(all)
Condensed Matter Physics
Materials Chemistry

Cite this

Tanaka, K., Yoshizawa, K., Koike, T., Yamabe, T., Yamauchi, J., Deguchi, Y., & Yata, S. (1984). ESR studies of polyacenic semiconductive material. Solid State Communications, 52(3), 343-345. https://doi.org/10.1016/0038-1098(84)90841-X

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AU - Tanaka, K.

AU - Yoshizawa, K.

AU - Koike, T.

AU - Yamabe, T.

AU - Yamauchi, J.

AU - Deguchi, Y.

AU - Yata, S.

PY - 1984/10

Y1 - 1984/10

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AB - ESR measurements have been performed on the polyacenic material prepared by the pyrolytic treatment of phenol-formaldehyde resin. Six kinds of samples (A)-(F) with various electrical conductivity (σ) were employed for the measurements. Each sample shows a single narrow line, the g-values of which suggest the existence of unpaired electrons of π-type. If the sample (F) (σ = 1 × 10° S cm-1) the single narrow line becomes drastically diminished in the presence of a small amount of oxygen.

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Access to Document

10.1016/0038-1098(84)90841-X