Patil, Sujata ; Nagarajan, R. ; Gupta, L. C. ; Vijayaraghavan, R. ; Padalia, B. D. (1987) 151Eu-Mossbauer investigations in a new Eu-based mixed valent material EuIr2Si2 Solid State Communications, 63 (11). pp. 955-958. ISSN 0038-1098
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/003810...
Related URL: http://dx.doi.org/10.1016/0038-1098(87)90638-7
Abstract
151Eu-Mossbauer and magnetic susceptibility measurements on EuIr2Si2 suggest that this material is an intermediate valent system. Variation of average valence V̅ is very much pronounced compared to EuCu2Si2; V̅ = 2.3 and 2.8 at 300K and 4.2K respectively. Excitation energy, Eex = (E2+g - E3+g) and the spin fluctuation temperature, Tsf, are strongly temperature dependent.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 11340 |
| Deposited On: | 09 Nov 2010 03:32 |
| Last Modified: | 02 Jun 2011 06:23 |
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