Bandyopadhyay, A. K. ; Nalini, A. V. ; Gopal, E. S. R. ; Subramanyam, S. V. (1980) High pressure clamp for electrical measurements up to 8 GPa and temperature down to 77 K Review of Scientific Instruments, 51 (1). pp. 136-139. ISSN 0034-6748
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Official URL: http://rsi.aip.org/resource/1/rsinak/v51/i1/p136_s...
Related URL: http://dx.doi.org/10.1063/1.1136041
Abstract
A compact clamp-type high pressure cell for carrying out electrical conductivity measurements on small solid samples of size 1 mm or less at pressures upto 8 GPa (i.e., 80 kbar) and for use down to 77 K has been designed and fabricated. The pressure generated in the sample region has been calibrated at room temperature against the polymorphic phase transitions of Bismuth and Ytterbium. The pressure relaxation of the clamp at low temperatures has been estimated by monitoring the electrical conductivity behavior of lead.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| Keywords: | Electrical Properties; Very High Pressure; Low Temperature; Medium Temperature; Electric Conductivity; Design; Fabrication; Data; Calibration; Phase Transformations; Relaxation; Bismuth; Ytterbium; Lead; Measuring Methods |
| ID Code: | 51432 |
| Deposited On: | 28 Jul 2011 11:39 |
| Last Modified: | 06 Jul 2012 04:57 |
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