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Extremely high mobility carriers in organic conductor α-(BEDT-TTF)2I3 under high pressure

✍ Scribed by T. Mishima; K. Kajita; Y. Nishio; Y. Iye

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
403 KB
Volume
25
Category
Article
ISSN
0921-5107

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✦ Synopsis

The temperature and magnetic field dependence of the electrical conductivity of a-(BEDT-TTF)2I 3 under high pressure was investigated between 20 K and 2 K. The results were analyzed using the Boltzmarm equation method. It is shown that the mobility of carriers increases with decreasing temperature, and risesto a high value (about 90 000 cm 2 V-1 s-1) at 3.0 K. On the contrary, the cartier density decreases with decreasing temperature.

📜 SIMILAR VOLUMES

Oscillations of the interlayer resistanc
Oscillations of the interlayer resistance in the quasi-two-dimensional organic conductor -(BEDT-TTF)2I3 under pressure
✍ W. Kang 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 261 KB

We measured both the temperature and the angular dependence of the interlayer resistance of the quasi-two-dimensional organic conductor b-(BEDT-TTF) 2 I 3 under a hydrostatic pressure of 7 kbar. We observed the Shubnikov-de Haas oscillations similar to those observed at the ambient pressure after pr