Eto, T. ; Oomi, G. ; Sampathkumaran, E. V. ; Sundaresan, A. ; Kosaka, M. ; Uwatoko, Y. (2001) Effect of pressure on the magnetostriction and the magnetization of Eu0.58Sr0.42MnO3 Physica B: Condensed Matter, 294-295 . pp. 111-114. ISSN 0921-4526
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S09214...
Related URL: http://dx.doi.org/10.1016/S0921-4526(00)00620-7
Abstract
Magnetostriction and magnetization of Eu0.58Sr0.42MnO3 were measured under hydrostatic pressures up to 2.0 GPa in order to investigate the effect of pressure on the metal-insulator (M-I) transition, recently investigated by resistivity measurements. At ambient pressure, around 2 T and 6 K, where the field-induced M-I transition was previously reported, the observed magnetostriction was estimated to be 0.04%. With increasing pressure, the saturation magnetization increased at a field of 0.5 T, whereas it decreased at fields of 1.5 and 5.0 T.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Manganese Oxide; Metal-insulator Transition; Magnetization; High Pressure |
| ID Code: | 45777 |
| Deposited On: | 29 Jun 2011 03:25 |
| Last Modified: | 29 Jun 2011 03:25 |
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