EXTREMELY HIGH-MOBILITY CARRIERS IN ORGANIC CONDUCTOR ALPHA(BEDT-TTF)2I3 UNDER HIGH-PRESSURE

Authors
MISHIMA T KAJITA K NISHIO Y IYE Y
Citation
T. Mishima et al., EXTREMELY HIGH-MOBILITY CARRIERS IN ORGANIC CONDUCTOR ALPHA(BEDT-TTF)2I3 UNDER HIGH-PRESSURE, Materials science & engineering. B, Solid-state materials for advanced technology, 25(1), 1994, pp. 120000001-120000005
Citations number
14
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Materials science & engineering. B, Solid-state materials for advanced technology → ACNP
ISSN journal
09215107
Volume
25
Issue
1
Year of publication
1994
Pages
120000001 - 120000005
Database
ISI
SICI code
0921-5107(1994)25:1<120000001:EHCIOC>2.0.ZU;2-9
Abstract
The temperature and magnetic field dependence of the electrical conduc tivity of alpha-(BEDT-TTF)2I3 under high pressure was investigated bet ween 20 K and 2 K. The results were analyzed using the Boltzmann equat ion method. It is shown that the mobility of carriers increases with d ecreasing temperature, and rises to a high value (about 90 000 cm2 V-1 s-1) at 3.0 K. On the contrary, the carrier density decreases with de creasing temperature.