アントラセン樹脂分散系のP. I. P.

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タイトル別名
  • Persistent Internal Polarization of Anthracene Powder, Dispersed In a Dielectric Resin
  • アントラセン ジュシ ブンサンケイ ノ P.I.P

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抄録

Measurements of persistent intemal polarization (P. I. P.) were performed with anthracene powders dispersed in a dielectric resin.<br/>Appreciable P. I. P. was observed under Illumination either with near ultraviolet light or even with λ>5200Å far above the absorption edge (4000Å) of anthracene.<br/>It was found that the growth of P. I. P. in commercial materials depended exponentially on polarizing time according to the relation:<br/><center><a href="http://ess.jstage.jst.go.jp/preview/article/isjep/4/3/3_21/_appendix/1">[Equation]</a></center><br/>where P is polarization, Pconst. is polarization after a long polarizing time, τ is a time constant, t is a polarizing time.<br/>On the other hand, P. I. P. of purer anthracene did not obey the above relation under illumination with λ< 5200Å.<br/>It appeared that the distribution of charge carriers in anthracene was affected by the injection of charge carriers from the illuminated electrode.<br/>Sensitization of P. I. P. due to some dyes was also investigated.

収録刊行物

  • 電子写真

    電子写真 4 (3), 3_21-3_27, 1963

    一般社団法人 日本画像学会

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