Murugeswari, A. ; Sarkar, P. ; Arumugam, S. ; Manivannan, N. ; Mandal, P. ; Ishida, T. ; Noguchi, S. (2009) Effect of uniaxial pressure on metal-insulator transition in (Sm1−yNdy)0.52Sr0.48MnO3 single crystals Applied Physics Letters, 94 (25). p. 252506. ISSN 0003-6951
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Official URL: http://doi.org/10.1063/1.3160019
Related URL: http://dx.doi.org/10.1063/1.3160019
Abstract
We have investigated the effect of uniaxial pressure (P) on resistivity along the ab plane and c-axis in single crystals of (Sm1−yNdy)0.52Sr0.48MnO3 with y=0, 0.05, and 0.3. The application of pressure along the c-axis shifts the metal-insulator transition (MIT) to higher temperature, while MIT temperature decreases with P when it is applied perpendicular to the c-axis. This behavior is quite different from that observed in hydrostatic pressure and can be explained by considering the P dependence change in equatorial and apical Mn–O–Mn bond angles.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| ID Code: | 122846 |
| Deposited On: | 17 Aug 2021 10:36 |
| Last Modified: | 17 Aug 2021 10:36 |
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