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Anisotropy of electrical properties of a polydiacetylene single crystal

✍ Scribed by K. Lochner; B. Reimer; H. Bässler

Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
324 KB
Volume
41
Category
Article
ISSN
0009-2614

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✦ Synopsis

The eIe&icaI properties of PDA single crystals are found to be highly anisotropic. The ratio of the charge carrier mobility paraIIe1 and perpendicular to the chain ax5.s mpvured in the (100) cryst&p_pIane is (8 c 3) X 102. The quantum yield for photoelectric chvge carrier generation is by a factor of 10' higher when the fieId Is pamIle to the chain.

📜 SIMILAR VOLUMES

Electric field modulated spectra of poly
Electric field modulated spectra of polydiacetylene single crystal (PTS)
✍ L. Sebastian; G. Weiser 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 486 KB

The eIectrorefIectance and eIectroabsorption spem of FTS sIngIe crystals zhow a unique dependence on the orientation of the external field which reffects the quasi one-dimensional character of the ne!ectron system of the polymer chain. Above the range of excitonic transitions a strong eIectrorefIect