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

Research output: Contribution to journal › Article › peer-review

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

All Science Journal Classification (ASJC) codes

Chemistry(all)
Condensed Matter Physics
Materials Chemistry

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10.1016/0038-1098(84)90841-X

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title = "ESR studies of polyacenic semiconductive material",

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.",

author = "K. Tanaka and K. Yoshizawa and T. Koike and T. Yamabe and J. Yamauchi and Y. Deguchi and S. Yata",

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T1 - ESR studies of polyacenic semiconductive material

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

N2 - 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.

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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EP - 345

JO - Solid State Communications

JF - Solid State Communications

SN - 0038-1098

IS - 3

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