Ravindran, T. ; Subramanyam, S. V. (1993) Electrical switching in methyltriphenylarsonium-(TCNQ)2 under pressure Applied Physics Letters, 62 (11). pp. 1251-1252. ISSN 0003-6951
Full text not available from this repository.
Official URL: http://apl.aip.org/resource/1/applab/v62/i11/p1251...
Related URL: http://dx.doi.org/10.1063/1.108749
Abstract
Electrical switching has been observed in methyltriphenylarsonium-(TCNQ)2 (7,7,8,8-tetracyanoquinodimethane) at different pressures up to 8 GPa at a temperature of 300 K. At high fields ~3×103 V/cm, the sample switches from an off state of several kΩ resistance to low resistance on state of several ohms. Pulsed current-voltage characteristics reveal heating contribution to nonohmic conduction and switching. The switching time recorded is 0.5 ms. Nonohmic conduction is discussed in terms of space charge limited currents possibly leading to a structural phase transition.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| Keywords: | TCNQ; Organic Compounds; Switching; Electric-phase Transformations; Pressure Effects; IV Characteristic; Nonlinear Problems; Heating; Space Charge |
| ID Code: | 51460 |
| Deposited On: | 28 Jul 2011 11:40 |
| Last Modified: | 28 Jul 2011 11:40 |
Repository Staff Only: item control page
