Ravi, R. ; Sangunni, K. S. ; Narayanan, P. S. (1980) An apparatus for the study of switching characteristics in ferroelectrics Journal of Physics E - Scientific Instruments, 13 (5). pp. 585-588. ISSN 0022-3735
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Official URL: http://iopscience.iop.org/0022-3735/13/5/028
Related URL: http://dx.doi.org/10.1088/0022-3735/13/5/028
Abstract
A circuit capable of producing bipolar square pulses of voltages up to +or-400 V, employing an integrated circuit timer and two mercury wetted relays is described. The frequency of the pulses can be varied from a cycle min-1 to 2 kHz. A variable temperature sample chamber and the temperature control and measurement circuits are also described. The performance of the circuit is evaluated using samples of TGS and NaNO2.
Item Type: | Article |
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Source: | Copyright of this article belongs to Institute of Physics. |
ID Code: | 32614 |
Deposited On: | 16 Mar 2011 11:45 |
Last Modified: | 10 Jun 2011 09:41 |
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