Thermally-Stimulated Current Caused by Trapped Charge Transfer Excitons in Tetracene Films

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概要

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• Thermally-stimulated currents (TSC) with sharp spectra were observed in tetracenefilms deposited at room temperature and cooled rapidly after deposition. The TSCspectra could not be explained by conventional TSC theoy. A theoretical TSC curvederived from the treatment as a two-carrier problem, that is, treatment where carriersreact with trapped charge-transfer (CT) excitons, explained well the experimentalresults. The trap depth of 0.58 eV and dissociation energy of 0.69, 0.58, 0.49, and0.38 eV of CT excitons were estimated from the observed sharp TSC.

• 社団法人日本物理学会の論文
• 1987-08-15

著者

• Sakurai Takao

  Ashikaga Institute Of Technology

• Sakurai T

  Ashikaga Institute Of Technology

関連論文

• Thermally-Stimulated Current Caused by Trapped Charge Transfer Excitons in Tetracene Films
• Sharp Spectra of Thermally-Stimulated Current in Tetracene Films
• Studies of Source Mechanism for Seismic Electromagnetic Anomalies by Means of Charged Particle's Measurements
• Thermally-Stimulated Current of Tetracene Amorphous Films I

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