Jayaraman, A. ; Lowe, Walter ; Longinotti, L. ; Bucher, E. (1976) Pressure-induced valence change in cerium phosphide Physical Review Letters, 36 (7). pp. 366-369. ISSN 0031-9007
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Official URL: http://prl.aps.org/abstract/PRL/v36/i7/p366_1
Related URL: http://dx.doi.org/10.1103/PhysRevLett.36.366
Abstract
The pressure-volume relationship for cerium monophosphide (CeP) has been determined to 200-kbar pressure. In this range the substance maintains the NaCl-type structure and exhibits abnormal compression. From the data we conclude that there is an electronic transition involving a change in the valence state of Ce from 3+ towards the 4+ state near 100-kbar pressure. Qualitative observations of the reflectivity of CeP under pressure support the valence transition. CeP under high pressure may be expected to exhibit superconductivity.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Physical Society. |
| ID Code: | 96004 |
| Deposited On: | 30 Nov 2012 07:08 |
| Last Modified: | 30 Nov 2012 07:08 |
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