Valence behavior of europium in EuPd3Bx (0≤x≤1) alloys: possible charge ordering in EuPd3B

Dhar, S. K. ; Nagarajan, R. ; Malik, S. K. ; Vijayaraghavan, R. ; Abd-Elmeguid, M. M. ; Micklitz, H. (1984) Valence behavior of europium in EuPd3Bx (0≤x≤1) alloys: possible charge ordering in EuPd3B Physical Review B, 29 (10). pp. 5953-5956. ISSN 0163-1829

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Official URL: http://prb.aps.org/abstract/PRB/v29/i10/p5953_1

Related URL: http://dx.doi.org/10.1103/PhysRevB.29.5953

Abstract

Extensive 151Eu Mossbauer-effect studies in a wide range of temperatures (700-1.4 K) are reported for the samples EuPd3B0.5 and EuPd3B. The valence of europium, which is trivalent in EuPd3, is observed to change with boron content. The temperature dependence of the Mossbauer spectrum in EuPd3B suggests that europium ions undergo charge ordering at low temperature.

Item Type:Article
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ID Code:23317
Deposited On:25 Nov 2010 09:18
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