Sarma, D. D. ; Krishnakumar, S. R. ; Chandrasekharan, Nirmala ; Weschke, E. ; Schüßler-Langeheine, C. ; Kilian, L. ; Kaindl, G. (1998) Electronic structure of NiS1−xSex across the phase transition Physical Review Letters, 80 (6). pp. 1284-1287. ISSN 0031-9007
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Official URL: http://prl.aps.org/abstract/PRL/v80/i6/p1284_1
Related URL: http://dx.doi.org/10.1103/PhysRevLett.80.1284
Abstract
We report very highly resolved photoemission spectra of NiS1−xSex across the so-called metal-insulator transition as a function of temperature as well as composition. The present results convincingly demonstrate that the low temperature, antiferromagnetic phase is metallic, with a reduced density of states at EF. This decrease is due possibly to the opening of gaps along specific directions in the Brillouin zone caused by the antiferromagnetic ordering.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 46349 |
| Deposited On: | 04 Jul 2011 11:52 |
| Last Modified: | 04 Jul 2011 11:52 |
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