The Effect of Pressure on the Semi-conductivity of Isoviolanthrone
- 1 August 1955
- journal article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 28 (8) , 570-572
- https://doi.org/10.1246/bcsj.28.570
Abstract
The electrical resistivity of isoviolanthrone (C34H16O2) and violanthrene (C34H18) decreased with compression. The resistivity of isoviolanthrone was lowered to 1/500 of its value (5×109 Ω .cm.) at an ordinary pressure, that is, 8.4×107 Ω.cm. at 4.2×103 kg./cm2 and 1.2×107 Ω.cm. at 8.4×103 kg./cm2 at 15°C. Further it is possible to suppose that the observed decrement of electrical resistivity is an intrinsic one, due to elastic deformation of crystals.Keywords
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