Sharma, B. K. ; Purvia, V. ; Ahuja, B. L. ; Sharma, M. ; Chaddah, P. ; Roy, S. B. ; Kakutani, Y. ; Koizumi, A. ; Nagao, T. ; Omura, A. ; Kawai, T. ; Sakai, N. (2005) Temperature-dependent magnetic Compton scattering study of spin moments in Ce(Fe0.94Ru0.06)2 Physical Review B: Condensed Matter and Materials Physics, 72 (13). 132405_1-132405_4. ISSN 1098-0121
![[img]](https://repository.ias.ac.in/style/images/fileicons/application_pdf.png)
|
PDF
- Publisher Version
81kB |
Official URL: http://prb.aps.org/abstract/PRB/v72/i13/e132405
Related URL: http://dx.doi.org/10.1103/PhysRevB.72.132405
Abstract
We report on the study of spin moments in Ce(Fe0.94Ru0.06)2 using magnetic Compton scattering. The measurements on polycrystalline sample were carried out at SPring-8, Japan with 175 keV elliptically polarized synchrotron radiation at 70, 90, 120, 150, and 190 K in 2 T field. The temperature variation of the magnetic effect exhibits clearly the double magnetic transition, i.e., from antiferromagnetic to ferromagnetic and ferromagnetic to paramagnetic transition in agreement with the resistivity and magnetization studies on this material. A comparison of temperature-dependent spin moments in the present sample with Ce(Fe0.96Ru0.04)2 shows interesting features of spin momentum density.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 84476 |
| Deposited On: | 25 Feb 2012 13:56 |
| Last Modified: | 19 May 2016 00:54 |
Repository Staff Only: item control page
